$136 Cheap Flights from Louisville (SDF) to Eugene (EUG)

View $136 flight on Tue, Sep 15, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Louisville to Eugene (SDF-EUG)

Prices were available within the past 7 days and start at $136 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 26 - Wed, Sep 2
SDF
Louisville
EUG
Eugene
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 26 from Louisville to Eugene, returning Wed, Sep 2, priced at $298 found 3 days ago
Southwest Airlines
Sat, Sep 19 - Sat, Sep 26
SDF
Louisville
EUG
Eugene
$313 Roundtrip, found 3 days ago
$313
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 19 from Louisville to Eugene, returning Sat, Sep 26, priced at $313 found 3 days ago
Southwest Airlines
Wed, Aug 26 - Wed, Sep 2
SDF
Louisville
EUG
Eugene
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Aug 26 from Louisville to Eugene, returning Wed, Sep 2, priced at $317 found 3 days ago
Southwest Airlines
Wed, Sep 9 - Wed, Sep 16
SDF
Louisville
EUG
Eugene
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Sep 9 from Louisville to Eugene, returning Wed, Sep 16, priced at $321 found 3 days ago
Southwest Airlines
Wed, Aug 26 - Wed, Sep 2
SDF
Louisville
EUG
Eugene
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Aug 26 from Louisville to Eugene, returning Wed, Sep 2, priced at $322 found 3 days ago
Southwest Airlines
Wed, Sep 9 - Wed, Sep 16
SDF
Louisville
EUG
Eugene
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Sep 9 from Louisville to Eugene, returning Wed, Sep 16, priced at $322 found 3 days ago
American Airlines
Tue, Sep 15 - Wed, Sep 23
SDF
Louisville
EUG
Eugene
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 15 from Louisville to Eugene, returning Wed, Sep 23, priced at $322 found 3 days ago
Southwest Airlines
Wed, Sep 9 - Wed, Sep 16
SDF
Louisville
EUG
Eugene
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Sep 9 from Louisville to Eugene, returning Wed, Sep 16, priced at $328 found 3 days ago
United
Wed, Oct 28 - Wed, Nov 11
SDF
Louisville
EUG
Eugene
$368 Roundtrip, found 19 hours ago
$368
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 28 from Louisville to Eugene, returning Wed, Nov 11, priced at $368 found 19 hours ago
Alaska Airlines
Wed, Oct 28 - Wed, Nov 11
SDF
Louisville
EUG
Eugene
$681 Roundtrip, found 19 hours ago
$681
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Oct 28 from Louisville to Eugene, returning Wed, Nov 11, priced at $681 found 19 hours ago

Alternative airports near Eugene

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mahlon Sweet Field EUG. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $908
EUG
Mahlon Sweet Field
CheapestClosest
Average driving time to city center14 min
Flights from $908

What you need to know for your flight from Louisville Intl. to Eugene

Louisville (SDF) to Eugene (EUG) at a glance

Travel between Louisville (SDF) and Eugene (EUG) with a selection of airlines offering various options on this domestic short-haul route. Explore flights to Eugene and compare airfares from both full-service and budget carriers to discover the itinerary that aligns with your needs and travel plans. Whether you’re seeking cheap Louisville to Eugene flights or simply looking to enjoy Eugene’s attractions and neighborhoods, you’ll find all the essential details for your journey.

  • Fastest flight duration: around 6 hours in-flight, plus roughly 2h 15m layover with one stop
  • Route distance: roughly 2,000 miles (3,220 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $150–$475, depending on seasonality and how far ahead you book

Flights from Louisville International Airport (SDF) to Eugene Airport (EUG)

Based on the latest traveler bookings, here are the top airlines flying from Louisville to Eugene, favored for one-stop and multi-stop journeys. Common layover points include Denver International Airport (DEN) with a layover of around 2 hours and 15 minutes, Dallas-Fort Worth International Airport (DFW) with approximately a 1 hour and 15 minutes layover, and Harry Reid International Airport (LAS) also featuring a 2 hours and 15 minutes layover. This allows you the flexibility to balance price, total travel time, and cabin class to create your ideal itinerary.

  • United: As a comprehensive service airline, United provides one-stop flights with one-way fares generally ranging from $150 to $475. This carrier represents about 60% of the departures on this route, featuring an in-flight duration of 6 hours and a total travel time of approximately 8 hours, including layover time.
  • Southwest Airlines: Known for its budget-friendly options, Southwest Airlines offers both one-stop and multi-stop services, with one-way ticket prices typically between $175 and $340. It comprises roughly 24% of the route's departures, with an average in-flight time of 7 hours and 30 minutes and a total journey duration of around 9 hours and 45 minutes.
  • American Airlines: This full-service airline provides one-stop travel, with one-way fares usually ranging from $175 to $515. American Airlines accounts for about 14% of departures on this route, featuring a flight time of 6 hours and an overall travel duration of approximately 8 hours, inclusive of any layovers.

Best time to fly from Louisville (SDF) to Eugene (EUG)

The most popular months for travelers flying from Louisville to Eugene are May, June, and September, when peak temperatures in Eugene reach up to 62.4°F in September. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 41.2°F. For better deals, November usually offers the lowest average one-way fare around $168. Flight availability peaks in June, with approximately 9 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $168, roughly 36% cheaper than the yearly average.
  • Most flight options: June has the highest number of flights from Louisville to Eugene, with approximately 9 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)Average8$323
February41.2°F (5.1°C)Low7$200
March43.9°F (6.6°C)Average7$326
April48.2°F (9.0°C)Average7$296
May54.7°F (12.6°C)High8$290
June60.6°F (15.9°C)High9$271
July67.3°F (19.6°C)Average7$271
August68.2°F (20.1°C)Average7$215
September62.4°F (16.9°C)High8$275
October53.2°F (11.8°C)Low7$274
November44.8°F (7.1°C)Average7$168
December39.7°F (4.3°C)Low7$281

*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 routes from Louisville (SDF) to Eugene (EUG)

  • Louisville to Corvallis (SDF-CVO): Corvallis Municipal Airport (CVO) lies approximately 27 miles from Eugene Airport (EUG).
  • Louisville to Salem (SDF-SLE): McNary Field Airport (SLE) is located roughly 55 miles from Eugene Airport (EUG).
  • Louisville to North Bend (SDF-OTH): Southwest Oregon Regional Airport (OTH) is situated about 71 miles from Eugene Airport (EUG).

How to find the best prices for flights from Louisville (SDF) to Eugene (EUG)

Getting some of the best deals on flights from Louisville 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 available when booking at least two months in advance, although most travelers tend to book 2 to 8 weeks ahead. Afternoon departures from 12 PM to 6 PM often provide lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Tuesday offers both lower fares and is the preferred 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 Louisville International Airport

Eugene welcomes travelers from Louisville 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 convenient access for travelers.

Frequently asked questions

How much does a flight from Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG) cost?
You can find cheap one-way flights from $136 and cheap return flights from $298 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG) with Expedia. One-way flights generally range between $242 and $1407, and roundtrip flights usually range from $480 to $1924. 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 Louisville, KY (SDF-Louisville Intl.) 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
The cheapest month to fly from SDF to EUG is August 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
Enter SDF to EUG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Louisville Intl. (SDF) to Mahlon Sweet Field (EUG), with round-trip tickets starting from around $326.36 with a layover in Sky Harbor Intl. (PHX). 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
The earliest flight from Louisville, KY (SDF) to Eugene, OR (EUG) typically departs at around 5:00 AM, operated by American Airlines. This service operates seasonally in March, and an early flight can help you maximize your time 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
For flights from Louisville, KY (SDF) to Eugene, OR (EUG), the most popular departure times are in the late morning, from 9am to 12pm. About 33% of passengers choose this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing is favored as it allows travelers to enjoy a relaxed morning before heading to the airport.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
Flights from SDF to EUG with one stop typically take around 7 hours, covering approximately 1,974 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
First class seats are offered on the SDF to EUG route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) 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 Louisville Intl. (SDF)?
From Louisville Intl. (SDF), you can fly into Mahlon Sweet Field (EUG) to reach Eugene. Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW) 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville Intl.) 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 Louisville, KY (SDF-Louisville Intl.) to Eugene, OR (EUG)?
If you booked your Louisville, KY (SDF-Louisville Intl.) 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
Louisville Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$297
Distance
1974 mi

Book with confidence

Louisville to Eugene Flights

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

 

The best time to book a flight from Louisville to Eugene

Sunday is one of the best days to book for cheap flights from Louisville 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 Louisville 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 Louisville to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $136 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 Louisville 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 Louisville 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.

 

Louisville to Eugene Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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