---
title: "Eugene to Sun Valley cheap flights from $176 (EUG to SUN) - Expedia"
description: "Cheap Flights from Eugene (EUG) to Sun Valley (SUN) start at $176 for one-way and $351 for round trip. Earn your airline miles on top of our rewards!"
canonical: "https://www.expedia.com/lp/flights/eug/sun/eugene-to-sun-valley"
language: en-US
market: US
currency: USD
prices_as_of: 2026-11-15T07:13:26Z
---

# $176 Cheap Flights from Eugene (EUG) to Sun Valley (SUN)
![A skier in mid-air against a clear sky and snow-covered mountain.](https://images.trvl-media.com/place/601721/6d1add85-8411-4aec-a4b6-51c9ecf7f984.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

[View $176 flight on Wed, Jan 27, 2027](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/27/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:175.19&airProductToken=AQpoCjIIwYIBEgQzODgwGIQ1IO-5ASjW0aMDMIDTowM4QkAAWAFqBUJBU0lDcghRVkFIWk5CWgoyCMGCARIENjMzMhjvuQEgkm0oo9OjAzC61KMDOEJAAVgBagVCQVNJQ3IIUVZBSFpOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

Photo by Visit Sun Valley/Tory Taglio

## Popular airlines from Mahlon Sweet Field Airport (EUG) to Sun Valley, ID (SUN-Friedman Memorial)

[Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:11/29/2026TANYT&leg2=from:SUN,to:EUG,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

[Delta](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:11/29/2026TANYT&leg2=from:SUN,to:EUG,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])

[United](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:11/29/2026TANYT&leg2=from:SUN,to:EUG,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

### Be in the know
Get alerts if flight prices drop or rise\*

### Book smarter
Save up to 30% on select hotels after you book a flight\*

### Earn twice
Earn your airline miles on top of our OneKeyCash
[Learn about One Key](https://www.expedia.com/welcome-one-key)

## Cheap Flights from Eugene to Sun Valley (EUG-SUN)

Prices were available within the past 7 days and start at $176 for one-way flights and $351 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

[Select Delta flight, departing Fri, Jan 1 from Eugene to Sun Valley, returning Wed, Jan 6, priced at $351 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/1/2027TANYT&leg2=from:SUN,to:EUG,departure:1/6/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:350.38&airProductToken=AQpuCjUIxJgBEgQzNzA4GIQ1IPISKKCtoQMwmK6hAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo1CMSYARIEMzk3MxjyEiCSbSipr6EDMPSvoQM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

Fri, Jan 1 - Wed, Jan 6 · EUG · Roundtrip

[Select Alaska Airlines flight, departing Fri, Jan 29 from Eugene to Sun Valley, returning Mon, Feb 1, priced at $351 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/29/2027TANYT&leg2=from:SUN,to:EUG,departure:2/1/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:350.39&airProductToken=AQpmCjEIwaYBEgQyMDIyGIQ1IJIBKOTpowMwr-qjAzhYQABYAWoFU0FWRVJyCEdIMk9BSkJOCjEIwaYBEgQyMjc5GJIBIJJtKMvtowMwqe6jAzhYQAFYAWoFU0FWRVJyCEdIMk9BSkJOCmYKMQjBpgESBDIwMjcYkm0gkgEos5CkAzCikaQDOFhAAFgBagVTQVZFUnIIR0gyT0FKQk4KMQjBpgESBDM0MTAYkgEghDUompKkAzDekqQDOFhAAVgBagVTQVZFUnIIR0gyT0FKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN)

Fri, Jan 29 - Mon, Feb 1 · EUG · Roundtrip

[Select American Airlines flight, departing Fri, Jan 1 from Eugene to Sun Valley, returning Wed, Jan 6, priced at $351 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/1/2027TANYT&leg2=from:SUN,to:EUG,departure:1/6/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:350.39&airProductToken=AQpoCjIIwYIBEgQzODgwGIQ1IO-5ASiMraEDMLOuoQM4QkAAWAFqBUJBU0lDcghRVkFLWk5CWgoyCMGCARIENjE5NxjvuQEgkm0o3q6hAzD1r6EDOEJAAVgBagVCQVNJQ3IIUVZBS1pOQloKaAoyCMGCARIENjIzOBiSbSDvuQEo8-ihAzCK6qEDOEJAAFgBagVCQVNJQ3IIUVZBS1pOQloKMgjBggESBDM4ODEY77kBIIQ1KPPqoQMwneyhAzhCQAFYAWoFQkFTSUNyCFFWQUtaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

Fri, Jan 1 - Wed, Jan 6 · EUG · Roundtrip

[Select United flight, departing Fri, Jan 1 from Eugene to Sun Valley, returning Wed, Jan 6, priced at $361 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/1/2027TANYT&leg2=from:SUN,to:EUG,departure:1/6/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:360.06&airProductToken=AQpwCjYI1YIBEgQyMDc3GIQ1ILJxKLexoQMwn7KhAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMlBGQk4KNgjVggESBDU5ODYYsnEgkm0oxbOhAzC5tKEDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyUEZCTgpwCjYI1YIBEgQ1OTAzGJJtILJxKP%5FpoQMwlOuhAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMlBGQk4KNgjVggESBDE0MzQYsnEghDUo3-uhAzDC7KEDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyUEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

Fri, Jan 1 - Wed, Jan 6 · EUG · Roundtrip

[Select Delta flight, departing Tue, Dec 8 from Eugene to Sun Valley, returning Fri, Dec 11, priced at $361 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:12/8/2026TANYT&leg2=from:SUN,to:EUG,departure:12/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:360.40&airProductToken=AQpuCjUIxJgBEgQzNzA4GIQ1IPISKKCfnwMwmKCfAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo1CMSYARIEMzk3MxjyEiCSbSi3oZ8DMIKinwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

Tue, Dec 8 - Fri, Dec 11 · EUG · Roundtrip

[Select Alaska Airlines flight, departing Fri, Jan 29 from Eugene to Sun Valley, returning Mon, Feb 1, priced at $365 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/29/2027TANYT&leg2=from:SUN,to:EUG,departure:2/1/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:364.40&airProductToken=AQpmCjEIwaYBEgQyMDIyGIQ1IJIBKOTpowMwr-qjAzhYQABYAWoFU0FWRVJyCEdIMk9BSkJOCjEIwaYBEgQyMjc5GJIBIJJtKMvtowMwqe6jAzhYQAFYAWoFU0FWRVJyCEdIMk9BSkJOCmYKMQjBpgESBDIyMDMYkm0gkgEovoykAzCujaQDOFhAAFgBagVTQVZFUnIIT0g0T0FKQk4KMQjBpgESBDI1MjkYkgEghDUo2I2kAzCcjqQDOFhAAVgBagVTQVZFUnIIT0g0T0FKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN)

Fri, Jan 29 - Mon, Feb 1 · EUG · Roundtrip

[Select Alaska Airlines flight, departing Tue, Dec 8 from Eugene to Sun Valley, returning Fri, Dec 11, priced at $366 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:12/8/2026TANYT&leg2=from:SUN,to:EUG,departure:12/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:366.00&airProductToken=AQpmCjEIwaYBEgQyMzE2GIQ1IJIBKNOlnwMwnKafAzhYQABYAWoFU0FWRVJyCE9IMk9BSkJOCjEIwaYBEgQyMjAyGJIBIJJtKIOsnwMw4ayfAzhYQAFYAWoFU0FWRVJyCE9IMk9BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwDQ)

Tue, Dec 8 - Fri, Dec 11 · EUG · Roundtrip

[Select Delta flight, departing Tue, Dec 8 from Eugene to Sun Valley, returning Fri, Dec 11, priced at $375 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:12/8/2026TANYT&leg2=from:SUN,to:EUG,departure:12/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:374.40&airProductToken=AQpuCjUIxJgBEgQ0MTA1GIQ1IPISKMmknwMwwKWfAzhFQABYAWoJTUFJTkJBU0lDcghYQVVOQTBCQwo1CMSYARIEMzk4NRjyEiCSbSiVpp8DMOCmnwM4RUABWAFqCU1BSU5CQVNJQ3IIWEFVTkEwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

Tue, Dec 8 - Fri, Dec 11 · EUG · Roundtrip

[Select Alaska Airlines flight, departing Fri, Jan 29 from Eugene to Sun Valley, returning Mon, Feb 1, priced at $379 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:1/29/2027TANYT&leg2=from:SUN,to:EUG,departure:2/1/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:378.40&airProductToken=AQpmCjEIwaYBEgQzMzA2GIQ1IJIBKPvqowMwy-ujAzhYQABYAWoFU0FWRVJyCE9INE9BSkJOCjEIwaYBEgQyMjc5GJIBIJJtKMvtowMwqe6jAzhYQAFYAWoFU0FWRVJyCE9INE9BSkJOCmYKMQjBpgESBDIyMDMYkm0gkgEovoykAzCujaQDOFhAAFgBagVTQVZFUnIIT0g0T0FKQk4KMQjBpgESBDI1MjkYkgEghDUo2I2kAzCcjqQDOFhAAVgBagVTQVZFUnIIT0g0T0FKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN)

Fri, Jan 29 - Mon, Feb 1 · EUG · Roundtrip

[Select Delta flight, departing Fri, Feb 5 from Eugene to Sun Valley, returning Tue, Feb 9, priced at $391 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:SUN,departure:2/5/2027TANYT&leg2=from:SUN,to:EUG,departure:2/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:390.70&airProductToken=AQqlAQo1CMSYARIENDEyOBiENSCSASjBt6QDMJu4pAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNQjEmAESBDEwMTYYkgEg8hIo9bikAzDyuaQDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJRCjUIxJgBEgQzNjg5GPISIJJtKKq6pAMw97qkAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

Fri, Feb 5 - Tue, Feb 9 · EUG · Roundtrip

## Book with confidence

### Eugene (EUG) to Sun Valley (SUN) at a glance

Travel from Eugene (EUG) to Sun Valley (SUN) with a selection of airlines offering this domestic short-haul route. Explore a range of options from full-service carriers to find the flight that aligns with your budget, schedule, and travel preferences as you uncover the iconic sights and neighborhoods of Sun Valley. Here, you'll find essential information about flights from Eugene Airport (EUG) to Friedman Memorial Airport (SUN).

- **Fastest flight duration**: around 3 hours in-flight, plus roughly 2h 15m layover with one stop
- **Route distance**: roughly 450 miles (725 km)
- **Flights per week**: around 7 departures on average
- **Typical fares (one-way)**: economy tickets often range from $110–$325, depending on seasonality and how far ahead you book

### Flights from Eugene Airport (EUG) to Friedman Memorial Airport (SUN)

Based on the latest traveler bookings, here are the top airlines flying from Eugene to Sun Valley, favored for their one-stop services. Popular layover options include Seattle-Tacoma International Airport (SEA) with a layover of approximately 1 hour and 15 minutes, San Francisco International Airport (SFO) with around a 3-hour layover, and Salt Lake City International Airport (SLC) with about 2 hours and 30 minutes of layover time. These choices allow you to customize your travel experience based on price, total travel duration, and cabin class to find the ideal itinerary.

- **[Alaska Airlines](https://www.expedia.com/alaska-airlines-flights.cas.travel-guide-airlines)**: This full-service airline provides one-stop flights, with one-way prices generally falling between $110 and $245\. It represents around 44% of departures on this route, featuring an in-flight duration of 3 hours and a total travel time of about 5 hours, including layover.
- **[United](https://www.expedia.com/united-flights.cua.travel-guide-airlines)**: As a full-service carrier, United offers one-stop service with one-way fares typically priced from $115 to $320\. It accounts for roughly 33% of departures on this route, with a flight time of 3 hours and an overall journey time of approximately 5 hours, factoring in the layover.
- **[Delta](https://www.expedia.com/lp/flight-routes/delta-from-eugene-to-friedman-memorial/dl/eug/sun)**: Another full-service option, Delta provides one-stop flights with one-way fares usually ranging from $170 to $375\. This airline makes up about 22% of departures on this route, boasting an in-flight duration of 3 hours and a total travel time nearing 5 hours, inclusive of the layover.

### Alternative route from Eugene (EUG) to Sun Valley (SUN)

- **Corvallis to Sun Valley ([CVO-SUN](https://www.expedia.com/lp/flights/cvo/sun/corvallis-to-sun-valley))**: Located approximately 27 miles from Eugene Airport (EUG), Corvallis Municipal Airport (CVO) serves as a convenient departure point.

### How to find the best prices for flights from Eugene (EUG) to Sun Valley (SUN)

Getting some of the best [deals on flights](https://www.expedia.com/flight-deals) from Eugene to Sun Valley is all about timing and flexibility. Here are some key tips to help you save:

1. **Best times to book and fly:** cheaper fares are usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Afternoon departures, between 12 PM and 6 PM, not only tend to be more affordable but also rank as the most popular flight times. Additionally, flying on Fridays offers both lower prices and is the most favored travel day.
2. **Set up price alerts:** stay updated on price changes by using [Expedia's Price Tracker](https://www.expedia.com/why/price-tracking). Receive alerts when fares drop for your selected route.
3. **Bundle and save:** bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.\* [Find Sun Valley hotel and flight deals](https://www.expedia.com/sun-valley.d601721.destination-travel-guides).
4. **Compare flight options:** use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. **Stay flexible with dates:** being open to different travel days can sometimes help you find better prices on flights and hotels.
6. **Think about luggage:** nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

\*Members only. Savings vary and are not available on all bundles. Select hotels.

### Arriving at Friedman Memorial Airport from Eugene Airport

Sun Valley welcomes travelers from Eugene with a range of transport options based on price, convenience, and proximity. Sun Valley city center is approximately a 30-minute drive (covering about 18 miles) from Friedman Memorial Airport, depending on traffic. Here's how to reach Sun Valley efficiently:

- **Hotel transfer:** Transfers offer a convenient way to reach your hotel in Sun Valley, with options including [free hotel shuttles](https://www.expedia.com/sun-valley-hotels-hotels-with-free-airport-shuttle.0-0-d601721-thotelswithfreeairportshuttle.travel-guide-filter-hotels) and private rides, which can be arranged in advance with your hotel.
- **Car rental:** Renting a car from Friedman Memorial Airport is a great option if you plan to explore and sightsee beyond the city. Browse [cheap car rentals at Friedman Memorial Airport](https://www.expedia.com/car-rentals-in-friedman-memorial.d6032141.car-rental-guide) on Expedia.
- **Taxi/ride-hailing:** Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

### Eugene to Sun Valley Flights

### The cheapest times to fly from Eugene to Sun Valley

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eugene to Sun Valley are during the month of January. You can find some of the cheapest flights from Eugene to Sun Valley with Expedia's search tool and vast selection of airlines.

### The best time to book a flight from Eugene to Sun Valley

Sunday is one of the best days to book for cheap flights from Eugene to Sun Valley: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

### How to find cheap round-trip tickets from Eugene to Sun Valley

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eugene to Sun Valley in 2026\. You can also book with separate airlines for your outbound and return journeys, from $176 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eugene to Sun Valley flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Eugene to Sun Valley airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*\*Terms apply.*

*Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.*

## Frequently Asked Questions

### How much does a flight from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) cost?

You can find cheap one-way flights from $176 and cheap return flights $351 Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) with Expedia. Return flights often range between $249 and $1207\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) ticket fares go up or down.

*\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.*

### What is the cheapest month to fly from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

The cheapest month to fly from EUG to SUN is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

### Which airlines fly direct from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

Enter EUG to SUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

### What is the cheapest airline that flies from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

Delta is one of the cheapest airlines offering connecting flights from Eugene, OR (EUG) to Sun Valley, ID (SUN), with round-trip tickets starting from around $175\. This flight includes a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*\*Prices based on flights available on Expedia in the last year.*

### How do I find cheap flights from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

To find a cheap flight from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down.

### What is the best time to fly from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

### What is the earliest flight from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

The earliest flight from Mahlon Sweet Field (EUG) to Friedman Memorial (SUN) typically departs at around 5:00 AM, operated by United. This is a seasonal service active in December, allowing you to get an early start on your day in Sun Valley. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

### What are the most popular departure times for flights from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

The most popular departure times for flights from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) are in the early morning, from 6am to 9am. About 43% of passengers prefer this time window. Many major carriers, including Delta Airlines, United Airlines and Alaska Airlines, offer flights during this window. This timing works well because it allows you to start your day early and enjoy the beautiful scenery on your way to Sun Valley.

### How long does it take to fly from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

Flights from EUG to SUN with one stop typically take around 6 hours, covering approximately 446 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

### Can you fly business or first class from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

Select the "Business class" and "First class" filters when looking for EUG to SUN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

### How do I earn miles on a Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) flight with Expedia?

It's easy to earn miles on a Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia.

\*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

### What airports do you fly into for Sun Valley from Mahlon Sweet Field (EUG)?

From Mahlon Sweet Field (EUG), you can fly into Friedman Memorial (SUN) to reach Sun Valley. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), Los Angeles Intl. (LAX) before reaching Sun Valley. Compare routes and airports on Expedia to find the best flight options for your travel plans.

### Is it cheaper to buy a plane ticket from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) at the last minute?

Typically, booking a last minute flight from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

### Is it cheaper to book a Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) flight and hotel package?

Securing a Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

### Can I cancel or change the date of my flight from Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial)?

If you booked your Eugene, OR (EUG) to Sun Valley, ID (SUN-Friedman Memorial) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information.

## Travel information

| Origin airport      | Mahlon Sweet Field Airport     |
| ------------------- | ------------------------------ |
| Destination airport | Sun Valley, ID                 |
| Distance            | 446 miles away                 |
| Airlines serving    | Alaska Airlines, Delta, United |
| Popular airline     | Alaska Airlines                |
| Roundtrip price     | $351                           |

## Explore a world of travel with Expedia

- [Flights](?equalTargetTab=tab-0)
- [Flights from Pittsburgh (PIT) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/pit/sun/pittsburgh-to-sun-valley)
- [Flights from Albany (ALB) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/alb/sun/albany-to-sun-valley)
- [Flights from South Bend (SBN) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sbn/sun/south-bend-to-sun-valley)
- [Flights from West Palm Beach (PBI) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/pbi/sun/west-palm-beach-to-sun-valley)
- [Flights from Boston (BOS) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bos/sun/boston-to-sun-valley)
- [Flights from New York (LGA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/lga/sun/new-york-to-sun-valley)
- [Flights from Idaho Falls (IDA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ida/sun/idaho-falls-to-sun-valley)
- [Flights from Aspen (ASE) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ase/sun/aspen-to-sun-valley)
- [Flights from Toronto (YYZ) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/yyz/sun/toronto-to-sun-valley)
- [Flights from Nashville (BNA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bna/sun/nashville-to-sun-valley)
- [Flights from Norfolk (ORF) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/orf/sun/norfolk-to-sun-valley)
- [Flights from Kalispell (FCA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/fca/sun/kalispell-to-sun-valley)
- [Flights from Chattanooga (CHA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/cha/sun/chattanooga-to-sun-valley)
- [Flights from Appleton (ATW) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/atw/sun/appleton-to-sun-valley)
- [Flights from Washington (DCA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/dca/sun/washington-to-sun-valley)
- [Flights from Madison (MSN) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/msn/sun/madison-to-sun-valley)
- [Flights from Palm Springs (PSP) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/psp/sun/palm-springs-to-sun-valley)
- [Flights from Wilmington (ILM) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ilm/sun/wilmington-to-sun-valley)
- [Flights from Milwaukee (MKE) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mke/sun/milwaukee-to-sun-valley)
- [Flights from Omaha (OMA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/oma/sun/omaha-to-sun-valley)
- [Flights from Burbank (BUR) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bur/sun/burbank-to-sun-valley)
- [Flights from Indianapolis (IND) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ind/sun/indianapolis-to-sun-valley)
- [Flights from Fargo (FAR) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/far/sun/fargo-to-sun-valley)
- [Flights from Los Angeles (LAX) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/lax/sun/los-angeles-to-sun-valley)
- [Flights from Provo (PVU) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/pvu/sun/provo-to-sun-valley)
- [Flights from Seattle Paine Field Intl. Airport (PAE) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/pae/sun/seattle-paine-field-intl-airport-to-sun-valley)
- [Flights from Las Vegas (LAS) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/las/sun/las-vegas-to-sun-valley)
- [Flights from Ontario Intl. Airport (ONT) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ont/sun/ontario-to-sun-valley)
- [Flights from Washington (IAD) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/iad/sun/washington-to-sun-valley)
- [Flights from Orlando (MCO) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mco/sun/orlando-to-sun-valley)
- [Flights from Fort Wayne (FWA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/fwa/sun/fort-wayne-to-sun-valley)
- [Flights from Ogden (OGD) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ogd/sun/ogden-to-sun-valley)
- [Flights from Denver (DEN) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/den/sun/denver-to-sun-valley)
- [Flights from Columbus (CMH) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/cmh/sun/columbus-to-sun-valley)
- [Flights from Tulsa (TUL) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/tul/sun/tulsa-to-sun-valley)
- [Flights from Querétaro (QRO) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/qro/sun/queretaro-to-sun-valley)
- [Flights from Jacksonville (JAX) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/jax/sun/jacksonville-to-sun-valley)
- [Flights from Tampa (TPA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/tpa/sun/tampa-to-sun-valley)
- [Flights from Santa Barbara (SBA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sba/sun/santa-barbara-to-sun-valley)
- [Flights from Charlotte (CLT) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/clt/sun/charlotte-to-sun-valley)
- [Flights from Raleigh (RDU) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/rdu/sun/raleigh-to-sun-valley)
- [Flights from Phoenix (PHX) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/phx/sun/phoenix-to-sun-valley)
- [Flights from Dallas (DFW) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/dfw/sun/dallas-to-sun-valley)
- [Flights from Chicago (ORD) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ord/sun/chicago-to-sun-valley)
- [Flights from Orange County (SNA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sna/sun/orange-county-to-sun-valley)
- [Flights from Lewiston (LWS) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/lws/sun/lewiston-to-sun-valley)
- [Flights from Houston (IAH) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/iah/sun/houston-to-sun-valley)
- [Flights from Hartford (BDL) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bdl/sun/hartford-to-sun-valley)
- [Flights from Coeur d'Alene (COE) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/coe/sun/coeur-dalene-to-sun-valley)
- [Flights from Bakersfield (BFL) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bfl/sun/bakersfield-to-sun-valley)
- [Flights from New York (JFK) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/jfk/sun/new-york-to-sun-valley)
- [Flights from Salt Lake City (SLC) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/slc/sun/salt-lake-city-to-sun-valley)
- [Flights from Fresno (FAT) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/fat/sun/fresno-to-sun-valley)
- [Flights from San Luis Obispo (SBP) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sbp/sun/san-luis-obispo-to-sun-valley)
- [Flights from Sacramento (SMF) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/smf/sun/sacramento-to-sun-valley)
- [Flights from Cincinnati (CVG) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/cvg/sun/cincinnati-to-sun-valley)
- [Flights from Greenville (GSP) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/gsp/sun/greenville-to-sun-valley)
- [Flights from Burlington (BTV) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/btv/sun/burlington-to-sun-valley)
- [Flights from Seattle (SEA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sea/sun/seattle-to-sun-valley)
- [Flights from San Antonio (SAT) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sat/sun/san-antonio-to-sun-valley)
- [Flights from Savannah (SAV) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sav/sun/savannah-to-sun-valley)
- [Flights from Grand Rapids (GRR) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/grr/sun/grand-rapids-to-sun-valley)
- [Flights from San Francisco (SFO) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sfo/sun/san-francisco-to-sun-valley)
- [Flights from Newark Liberty Intl. Airport (EWR) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ewr/sun/newark-liberty-intl-airport-to-sun-valley)
- [Flights from Austin (AUS) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/aus/sun/austin-to-sun-valley)
- [Flights from Charleston (CHS) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/chs/sun/charleston-to-sun-valley)
- [Flights from Reno (RNO) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/rno/sun/reno-to-sun-valley)
- [Flights from Detroit (DTW) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/dtw/sun/detroit-to-sun-valley)
- [Flights from Panama City (ECP) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/ecp/sun/panama-city-to-sun-valley)
- [Flights from Missoula (MSO) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mso/sun/missoula-to-sun-valley)
- [Flights from Pullman (PUW) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/puw/sun/pullman-to-sun-valley)
- [Flights from Long Beach (LGB) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/lgb/sun/long-beach-to-sun-valley)
- [Flights from Fort Lauderdale (FLL) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/fll/sun/fort-lauderdale-to-sun-valley)
- [Flights from Oklahoma City (OKC) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/okc/sun/oklahoma-city-to-sun-valley)
- [Flights from Spokane (GEG) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/geg/sun/spokane-to-sun-valley)
- [Flights from San Diego (SAN) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/san/sun/san-diego-to-sun-valley)
- [Flights from Minneapolis (MSP) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/msp/sun/minneapolis-to-sun-valley)
- [Flights from Providence (PVD) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/pvd/sun/providence-to-sun-valley)
- [Flights from Miami (MIA) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mia/sun/miami-to-sun-valley)
- [Flights from Fort Myers (RSW) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/rsw/sun/fort-myers-to-sun-valley)
- [Flights from Baltimore (BWI) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bwi/sun/baltimore-to-sun-valley)
- [Flights from Birmingham (BHM) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bhm/sun/birmingham-to-sun-valley)
- [Flights from Cleveland (CLE) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/cle/sun/cleveland-to-sun-valley)
- [Flights from Grand Junction (GJT) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/gjt/sun/grand-junction-to-sun-valley)
- [Flights from New Orleans (MSY) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/msy/sun/new-orleans-to-sun-valley)
- [Flights from Oakland (OAK) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/oak/sun/oakland-to-sun-valley)
- [Flights from Portland (PDX) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/pdx/sun/portland-to-sun-valley)
- [Flights from St. Louis (STL) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/stl/sun/st-louis-to-sun-valley)
- [Flights from Albuquerque (ABQ) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/abq/sun/albuquerque-to-sun-valley)
- [Flights from Bozeman (BZN) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bzn/sun/bozeman-to-sun-valley)
- [Flights from Santa Rosa (STS) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sts/sun/santa-rosa-to-sun-valley)
- [Flights from Mexico City (MEX) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mex/sun/mexico-city-to-sun-valley)
- [Flights from Redmond (RDM) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/rdm/sun/redmond-to-sun-valley)
- [Flights from Bellingham (BLI) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/bli/sun/bellingham-to-sun-valley)
- [Flights from San Jose (SJC) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/sjc/sun/san-jose-to-sun-valley)
- [Flights from Memphis (MEM) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mem/sun/memphis-to-sun-valley)
- [Flights from Jackson Hole (JAC) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/jac/sun/jackson-hole-to-sun-valley)
- [Flights from Boise (BOI) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/boi/sun/boise-to-sun-valley)
- [Flights from Philadelphia (PHL) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/phl/sun/philadelphia-to-sun-valley)
- [Flights from Kansas City (MCI) to Sun Valley (SUN)](https://www.expedia.com/lp/flights/mci/sun/kansas-city-to-sun-valley)

\*Available to One Key members.

## Other language versions

```yaml
hreflang:
  x-default: https://www.expedia.com/lp/flights/eug/sun/eugene-to-sun-valley
  sv-SE: https://www.expedia.se/lp/flyg/eug/sun/eugene-till-sun-valley
  da-DK: https://www.expedia.dk/lp/fly/eug/sun/eugene-til-sun-valley
  ar: https://www.expedia.sa/lp/flights/eug/sun/eugene-to-sun-valley
  en-US: https://www.expedia.com/lp/flights/eug/sun/eugene-to-sun-valley
```