$347 Cheap Flights from Columbia (COU) to Eugene (EUG)

View $347 flight on Wed, May 27, 2026Opens in a new window

Popular airlines from Columbia, MO (COU-Columbia Regional) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Columbia to Eugene (COU-EUG)

Prices were available within the past 7 days and start at $347 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$304 Roundtrip, found 17 hours ago
$304
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $304 found 17 hours ago
United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$329 Roundtrip, found 17 hours ago
$329
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $329 found 17 hours ago
United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$330 Roundtrip, found 17 hours ago
$330
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $330 found 17 hours ago
United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$350 Roundtrip, found 17 hours ago
$350
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $350 found 17 hours ago
United
Wed, May 27 - Wed, Jun 3
COU
Columbia
EUG
Eugene
$353 Roundtrip, found 4 days ago
$353
Roundtrip
found 4 days ago
Select United flight, departing Wed, May 27 from Columbia to Eugene, returning Wed, Jun 3, priced at $353 found 4 days ago
United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$355 Roundtrip, found 17 hours ago
$355
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $355 found 17 hours ago
United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$361 Roundtrip, found 17 hours ago
$361
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $361 found 17 hours ago
United
Tue, Apr 14 - Sat, Apr 18
COU
Columbia
EUG
Eugene
$366 Roundtrip, found 17 hours ago
$366
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 14 from Columbia to Eugene, returning Sat, Apr 18, priced at $366 found 17 hours ago
United
Wed, Apr 15 - Wed, Apr 22
COU
Columbia
EUG
Eugene
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Columbia to Eugene, returning Wed, Apr 22, priced at $372 found 1 day ago
American Airlines
Fri, Mar 6 - Sun, Mar 15
COU
Columbia
EUG
Eugene
$497 Roundtrip, found 2 days ago
$497
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Mar 6 from Columbia to Eugene, returning Sun, Mar 15, priced at $497 found 2 days ago

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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 $558
EUG
Mahlon Sweet Field
CheapestClosest
Average driving time to city center14 min
Flights from $558

Frequently asked questions

How much does a flight from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG) cost?
Secure a cheap one-way flight from $347 or cheap return flight from $304 from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG)?
Flying in April may help you find better deals, as it's the cheapest month for flights between COU and EUG. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG)?
To find the cheapest airline that'll fly you from COU to EUG, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG)?
Nonstop flights from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from COU to EUG?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG)?
Opt for a flight from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG) last-minute?
Waiting until right before your break to book a flight from COU to EUG often results in higher prices. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a COU to EUG flight and hotel package?
Compared with arranging hotels and flights separately, booking a COU to EUG flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of travel planning. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Columbia Regional Airport (COU) to Mahlon Sweet Field Airport (EUG)?
If you reserved your COU to EUG flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare 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, go to our Customer Service portal for more details.

Travel information

Origin airport
Columbia Regional
Destination airport
Eugene
Airlines serving
American Airlines, United
Roundtrip price
$303
Distance
1635 mi

Book with confidence

Columbia to Eugene Flights

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

 

The best time to book a flight from Columbia to Eugene

Sunday is one of the best days to book for cheap flights from Columbia 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 Columbia 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 Columbia to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $347 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 Columbia 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 Columbia 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.

 

Columbia to Eugene Flights

*Flight schedules are subject to change.

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