£67 Cheap Flights from Seattle (SEA) to Eugene (EUG)

View £67 flight on Thu, 21 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 and start at £67 for one-way flights and £117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 30 May - Sat, 6 Jun
SEA
Seattle
EUG
Eugene
£117 Return, found 2 days ago
£117
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 30 May from Seattle to Eugene, returning Sat, 6 Jun, priced at £117 found 2 days ago
Alaska Airlines
Sat, 9 May - Sun, 10 May
SEA
Seattle
EUG
Eugene
£124 Return, found 3 days ago
£124
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Seattle to Eugene, returning Sun, 10 May, priced at £124 found 3 days ago
Alaska Airlines
Sat, 30 May - Sat, 6 Jun
SEA
Seattle
EUG
Eugene
£132 Return, found 2 days ago
£132
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 30 May from Seattle to Eugene, returning Sat, 6 Jun, priced at £132 found 2 days ago
Delta
Thu, 21 May - Mon, 25 May
SEA
Seattle
EUG
Eugene
£132 Return, found 5 days ago
£132
Return
found 5 days ago
Select Delta flight, departing Thu, 21 May from Seattle to Eugene, returning Mon, 25 May, priced at £132 found 5 days ago
Alaska Airlines
Thu, 21 May - Mon, 25 May
SEA
Seattle
EUG
Eugene
£133 Return, found 5 days ago
£133
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 21 May from Seattle to Eugene, returning Mon, 25 May, priced at £133 found 5 days ago
Alaska Airlines
Sat, 9 May - Sun, 10 May
SEA
Seattle
EUG
Eugene
£139 Return, found 3 days ago
£139
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Seattle to Eugene, returning Sun, 10 May, priced at £139 found 3 days ago
Delta
Thu, 21 May - Mon, 25 May
SEA
Seattle
EUG
Eugene
£141 Return, found 5 days ago
£141
Return
found 5 days ago
Select Delta flight, departing Thu, 21 May from Seattle to Eugene, returning Mon, 25 May, priced at £141 found 5 days ago
Alaska Airlines
Sat, 9 May - Sun, 10 May
SEA
Seattle
EUG
Eugene
£147 Return, found 3 days ago
£147
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Seattle to Eugene, returning Sun, 10 May, priced at £147 found 3 days ago
American Airlines
Thu, 21 May - Mon, 25 May
SEA
Seattle
EUG
Eugene
£534 Return, found 5 days ago
£534
Return
found 5 days ago
Select American Airlines flight, departing Thu, 21 May from Seattle to Eugene, returning Mon, 25 May, priced at £534 found 5 days ago
United
Mon, 4 May - Tue, 5 May
SEA
Seattle
EUG
Eugene
£831 Return, found 2 days ago
£831
Return
found 2 days ago
Select United flight, departing Mon, 4 May from Seattle to Eugene, returning Tue, 5 May, priced at £831 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 £117. 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
Airlines serving
Alaska Airlines
Return price
£116
Distance
374 km
Average flight time
1 hour 13 mins

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