Cheap Flights from Seattle (SEA) to Eugene (EUG)

View AU$114 flight on Wed, 6 May 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Seattle (SEA) to Eugene (EUG)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$214 Return, found 2 days ago
AU$214
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$214 found 2 days ago
Alaska Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$243 Return, found 2 days ago
AU$243
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$243 found 2 days ago
Delta
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$258 Return, found 2 days ago
AU$258
Return
found 2 days ago
Select Delta flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$258 found 2 days ago
Alaska Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$265 Return, found 2 days ago
AU$265
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$265 found 2 days ago
Alaska Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$272 Return, found 2 days ago
AU$272
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$272 found 2 days ago
Alaska Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$273 Return, found 2 days ago
AU$273
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$273 found 2 days ago
Alaska Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$287 Return, found 2 days ago
AU$287
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$287 found 2 days ago
Delta
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$287 Return, found 2 days ago
AU$287
Return
found 2 days ago
Select Delta flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$287 found 2 days ago
United
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$716 Return, found 2 days ago
AU$716
Return
found 2 days ago
Select United flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$716 found 2 days ago
American Airlines
Wed, 6 May - Wed, 13 May
SEA
Seattle
EUG
Eugene
AU$1,199 Return, found 2 days ago
AU$1,199
Return
found 2 days ago
Select American Airlines flight, departing Wed, 6 May from Seattle to Eugene, returning Wed, 13 May, priced at AU$1,199 found 2 days ago

Frequently asked questions

How much is a flight from Sea-Tac Airport to EUG?
Round-trip tickets from Sea-Tac Airport to Mahlon Sweet Field Airport (EUG) start from AU$214. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Mahlon Sweet Field Airport (EUG)?
Most flights can be cancelled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from SEA to Eugene Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Mahlon Sweet Field flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to EUG?
It's just 380 kilometres from SEA to Mahlon Sweet Field. Chances are you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from SEA to Mahlon Sweet Field Airport (EUG)?
Many people choose to fly with Alaska Airlines (AS) from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field. This top airline offers 143 flights every month, so you can pick a flight time that works for you. Like more options? Check out the fares with Delta Air Lines (DL). This carrier offers 91 flights every month between these destinations.
Are SEA to EUG flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SEA to Mahlon Sweet Field can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made frequently.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Eugene
Return price
AU$214
Distance
374 km
Average flight time
1 hour 13 mins

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