$107 Cheap Flights from Boise (BOI) to Eugene (EUG)

View $107 flight on Tue, Sep 8, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Boise to Eugene (BOI-EUG)

Prices were available within the past 7 days and start at $107 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Aug 19 - Wed, Aug 26
BOI
Boise
EUG
Eugene
$297 Roundtrip, found 3 hours ago
$297
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Aug 19 from Boise to Eugene, returning Wed, Aug 26, priced at $297 found 3 hours ago
Southwest Airlines
Wed, Aug 19 - Wed, Aug 26
BOI
Boise
EUG
Eugene
$302 Roundtrip, found 3 hours ago
$302
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Aug 19 from Boise to Eugene, returning Wed, Aug 26, priced at $302 found 3 hours ago
Delta
Fri, Aug 14 - Tue, Aug 18
BOI
Boise
EUG
Eugene
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 14 from Boise to Eugene, returning Tue, Aug 18, priced at $303 found 1 day ago
Southwest Airlines
Wed, Aug 19 - Wed, Aug 26
BOI
Boise
EUG
Eugene
$307 Roundtrip, found 3 hours ago
$307
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Aug 19 from Boise to Eugene, returning Wed, Aug 26, priced at $307 found 3 hours ago
Southwest Airlines
Fri, Aug 14 - Tue, Aug 18
BOI
Boise
EUG
Eugene
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Fri, Aug 14 from Boise to Eugene, returning Tue, Aug 18, priced at $308 found 1 day ago
Alaska Airlines
Fri, Jul 3 - Wed, Jul 15
BOI
Boise
EUG
Eugene
$313 Roundtrip, found 4 days ago
$313
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jul 3 from Boise to Eugene, returning Wed, Jul 15, priced at $313 found 4 days ago
Delta
Sat, Sep 5 - Mon, Sep 7
BOI
Boise
EUG
Eugene
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 5 from Boise to Eugene, returning Mon, Sep 7, priced at $313 found 1 day ago
Alaska Airlines
Fri, Jul 3 - Wed, Jul 15
BOI
Boise
EUG
Eugene
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jul 3 from Boise to Eugene, returning Wed, Jul 15, priced at $318 found 4 days ago
United
Thu, Jul 9 - Sat, Jul 11
BOI
Boise
EUG
Eugene
$367 Roundtrip, found 9 hours ago
$367
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Jul 9 from Boise to Eugene, returning Sat, Jul 11, priced at $367 found 9 hours ago
American Airlines
Fri, Jul 3 - Wed, Jul 15
BOI
Boise
EUG
Eugene
$549 Roundtrip, found 4 days ago
$549
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jul 3 from Boise to Eugene, returning Wed, Jul 15, priced at $549 found 4 days ago

What you need to know for your flight from Boise to Eugene

Boise (BOI) to Eugene (EUG) at a glance

Explore a range of airlines offering flights from Boise Airport (BOI) to Eugene Airport (EUG) on this domestic short-haul route. You can compare options from both full-service and low-cost carriers to discover the best itinerary for your budget and schedule. With several weekly flights available, you’re sure to find your next flight that aligns with your travel plans as you uncover Eugene's notable attractions and neighborhoods.

  • Fastest flight duration: around 3 hours in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 350 miles (565 km)
  • Flights per week: around 10 departures on average
  • Typical fares (one-way): economy tickets often range from $90–$360, depending on seasonality and how far ahead you book

Flights from Boise Airport (BOI) to Eugene Airport (EUG)

Based on recent traveler bookings, here are the top airlines preferred for one-stop flights from Boise to Eugene, often connecting through Seattle-Tacoma International Airport (SEA) with a layover of about 1 hour and 15 minutes, Portland International Airport (PDX) with a layover of around 55 minutes, and Sacramento International Airport (SMF) also taking about 1 hour and 15 minutes. These options allow you to balance price, total travel time, and cabin class to find the ideal itinerary for your journey.

  • Delta: As a comprehensive service airline, Delta provides one-stop flights with one-way fares generally ranging from $90 to $360. This carrier represents about 44% of departures on this route, featuring an in-flight duration of 3 hours and a total travel time of approximately 4 hours and 15 minutes, including layover time.
  • Alaska Airlines: Another full-service option, Alaska Airlines offers one-stop service with one-way fares usually between $110 and $390. This airline accounts for around 43% of departures on this route, boasting an in-flight time of 3 hours and a total journey duration of roughly 4 hours and 15 minutes, factoring in layovers.
  • Southwest Airlines: Known as a low-cost carrier, Southwest Airlines provides one-stop service with one-way fares typically falling between $95 and $380. This airline makes up about 9% of departures on this route, with an in-flight time of 3 hours and a total travel time of nearly 4 hours and 15 minutes, including layover.
  • United: A well-established full-service airline, United offers one-stop flights with one-way fares typically priced from $115 to $375. This carrier represents approximately 4% of departures on this route, with a flight duration of 3 hours and an overall journey time of about 4 hours and 15 minutes, including any layovers.

Travelers flying from Boise to Eugene can opt for an upgraded experience. Delta provides both First Class and Premium Economy cabins, while Alaska Airlines exclusively offers First Class service.

Best time to fly from Boise (BOI) to Eugene (EUG)

The most popular months for travelers flying from Boise to Eugene are January, February, and March, when peak temperatures in Eugene reach up to 43.9°F in March. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 53.2°F. For better deals, April and September usually offer the lowest average one-way fares around $187. Flight availability peaks in February and March, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: April and September usually offer good deals with average one-way fares around $187, roughly 9% cheaper than the yearly average.
  • More budget-friendly months to fly: May and October typically offer average one-way fares of around $193.
  • Most flight options: February and March have the highest number of flights from Boise to Eugene, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January41.0°F (5.0°C)Moderately High10$206
February41.2°F (5.1°C)Moderately High11$200
March43.9°F (6.6°C)Moderately High11$238
April48.2°F (9.0°C)Average10$187
May54.7°F (12.6°C)Average10$188
June60.6°F (15.9°C)Average10$216
July67.3°F (19.6°C)Moderately Low10$213
August68.2°F (20.1°C)Moderately Low10$220
September62.4°F (16.9°C)Average10$187
October53.2°F (11.8°C)Moderately Low10$198
November44.8°F (7.1°C)Average10$215
December39.7°F (4.3°C)Average10$199

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Boise (BOI) to Eugene (EUG)

  • Boise to Corvallis (BOI-CVO): Corvallis Municipal Airport (CVO) is approximately 27 miles from Eugene Airport (EUG), providing a convenient travel option.

How to find the best prices for flights from Boise (BOI) to Eugene (EUG)

Getting some of the best deals on flights from Boise to Eugene 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 found when booking at least two months in advance, although most travelers tend to book two to eight weeks ahead. Evening departures from 6 PM to 12 AM often offer lower prices, even though morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Thursdays provides both cheaper prices and remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. 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 Eugene hotel and flight deals.
  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 Eugene Airport from Boise Airport

Eugene welcomes travelers from Boise with a range of transport options based on price, convenience, and proximity. Here's how to reach Eugene efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Eugene, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Eugene Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Eugene Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Eugene Airport, Eugene Station, a train station, is located about 7.4 miles from the airport, providing access to train services for travelers.

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Eugene, OR (EUG) cost?
You can find cheap one-way flights from $107 and cheap return flights from $297 Boise, ID (BOI) to Eugene, OR (EUG) with Expedia. One-way flights usually range from $149 to $736, and return flights typically cost between $264 and $960. 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 Boise, ID (BOI) to Eugene, OR (EUG) 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 Boise, ID (BOI) to Eugene, OR (EUG)?
January is the cheapest month to fly from Boise (BOI) to Eugene (EUG), with average round-trip fares around $244. This is about 25% lower than the average price for the year, as demand is typically lower after the holiday season. Other economical months to fly include April and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boise, ID (BOI) to Eugene, OR (EUG)?
Enter BOI to EUG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boise, ID (BOI) to Eugene, OR (EUG)?
Delta is one of the cheapest airlines offering connecting flights from Boise (BOI) to Eugene (EUG) with a layover in Los Angeles Intl. (LAX), starting from around $147. 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 Boise, ID (BOI) to Eugene, OR (EUG)?
To find a cheap flight from Boise, ID (BOI) to Eugene, OR (EUG), 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 and receive alerts when fares go up or down.
What is the best time to fly from Boise, ID (BOI) to Eugene, OR (EUG)?
The best time to fly from Boise, ID (BOI) to Eugene, OR (EUG) is typically in January or May. In January, you can find return flights for around $244, making it the cheapest month to travel. May is also a great option, offering pleasant weather and a good travel experience, although specific prices for that month weren't provided. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Boise, ID (BOI) to Eugene, OR (EUG)?
The earliest flight from Boise (BOI) to Mahlon Sweet Field (EUG) typically departs at around 5:00 AM, operated by United Airlines. This is a seasonal service active in July, giving you an early start to your day in Eugene. 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 Boise, ID (BOI) to Eugene, OR (EUG)?
The most popular departure times for flights from Boise (BOI) to Eugene (EUG) are in the early morning, from 6am to 9am. About 26% of passengers prefer this time window. Many major carriers, including Delta, Alaska Airlines, and United, offer flights during this window. This timing is popular because it allows you to arrive in Eugene early in the day, ready to explore.
How long does it take to fly from Boise, ID (BOI) to Eugene, OR (EUG)?
Flights from BOI to EUG with one stop typically take around 7 hours, covering approximately 350 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 Boise, ID (BOI) to Eugene, OR (EUG)?
First class is available on flights from BOI to EUG. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How do I earn miles on a Boise, ID (BOI) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) to Eugene, OR (EUG) 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™, 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 Eugene from BOI (BOI)?
If you're planning to travel to Eugene from BOI (BOI), you can fly into Mahlon Sweet Field (EUG) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Spokane Intl. (GEG), Portland Intl. (PDX) before reaching Eugene. 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 Boise, ID (BOI) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) to Eugene, OR (EUG) 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 Boise, ID (BOI) to Eugene, OR (EUG) flight and hotel package?
Securing a Boise, ID (BOI) to Eugene, OR (EUG) Eugene Vacation Packages 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 Boise, ID (BOI) to Eugene, OR (EUG)?
If you booked your Boise, ID (BOI) to Eugene, OR (EUG) 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 or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Boise
Destination airport
Eugene
Roundtrip price
$296
Distance
350 mi

Book with confidence

Boise to Eugene Flights

The cheapest times to fly from Boise to Eugene

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 Boise to Eugene are during the month of August. You can find some of the cheapest flights from Boise to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Eugene

Sunday is one of the best days to book for cheap flights from Boise to Eugene: 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 Boise to Eugene

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 Boise to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $107 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 Boise to Eugene 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. Bundling together your Boise to Eugene 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.

 

Boise to Eugene Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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