S$140 Cheap Flights from Seattle to Eugene

View S$140 flight on Tue, 29 Jul, 2025Opens 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 to Eugene (SEA-EUG)

Prices were available within the past 7 days and start at S$140 for one-way flights and S$279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 29 Jul - Tue, 5 Aug
SEA
Seattle
EUG
Eugene
S$279 Return, found 13 hours ago
S$279
Return
found 13 hours ago
Select Delta flight, departing Tue, 29 Jul from Seattle to Eugene, returning Tue, 5 Aug, priced at S$279 found 13 hours ago
Delta
Fri, 25 Jul - Fri, 1 Aug
SEA
Seattle
EUG
Eugene
S$280 Return, found 4 days ago
S$280
Return
found 4 days ago
Select Delta flight, departing Fri, 25 Jul from Seattle to Eugene, returning Fri, 1 Aug, priced at S$280 found 4 days ago
Delta
Fri, 25 Jul - Fri, 1 Aug
SEA
Seattle
EUG
Eugene
S$318 Return, found 4 days ago
S$318
Return
found 4 days ago
Select Delta flight, departing Fri, 25 Jul from Seattle to Eugene, returning Fri, 1 Aug, priced at S$318 found 4 days ago
Delta
Tue, 29 Jul - Tue, 5 Aug
SEA
Seattle
EUG
Eugene
S$411 Return, found 13 hours ago
S$411
Return
found 13 hours ago
Select Delta flight, departing Tue, 29 Jul from Seattle to Eugene, returning Tue, 5 Aug, priced at S$411 found 13 hours ago
American Airlines
Tue, 29 Jul - Tue, 5 Aug
SEA
Seattle
EUG
Eugene
S$417 Return, found 13 hours ago
S$417
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 29 Jul from Seattle to Eugene, returning Tue, 5 Aug, priced at S$417 found 13 hours ago
American Airlines
Fri, 25 Jul - Fri, 1 Aug
SEA
Seattle
EUG
Eugene
S$424 Return, found 4 days ago
S$424
Return
found 4 days ago
Select American Airlines flight, departing Fri, 25 Jul from Seattle to Eugene, returning Fri, 1 Aug, priced at S$424 found 4 days ago
Delta
Tue, 29 Jul - Tue, 5 Aug
SEA
Seattle
EUG
Eugene
S$426 Return, found 13 hours ago
S$426
Return
found 13 hours ago
Select Delta flight, departing Tue, 29 Jul from Seattle to Eugene, returning Tue, 5 Aug, priced at S$426 found 13 hours ago
American Airlines
Fri, 25 Jul - Fri, 1 Aug
SEA
Seattle
EUG
Eugene
S$463 Return, found 4 days ago
S$463
Return
found 4 days ago
Select American Airlines flight, departing Fri, 25 Jul from Seattle to Eugene, returning Fri, 1 Aug, priced at S$463 found 4 days ago
United
Fri, 25 Jul - Fri, 1 Aug
SEA
Seattle
EUG
Eugene
S$634 Return, found 4 days ago
S$634
Return
found 4 days ago
Select United flight, departing Fri, 25 Jul from Seattle to Eugene, returning Fri, 1 Aug, priced at S$634 found 4 days ago
Alaska Airlines
Tue, 29 Jul - Tue, 5 Aug
SEA
Seattle
EUG
Eugene
S$647 Return, found 13 hours ago
S$647
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 29 Jul from Seattle to Eugene, returning Tue, 5 Aug, priced at S$647 found 13 hours ago
Seattle to Eugene route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Eugene
Airlines serving
American Airlines, Delta, United
Return price
S$278
Distance
374 km
Average flight time
1 hour 14 mins

Perfect flights from Seattle to Eugene

Your Journey from Seattle to Eugene

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Eugene caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United, Alaska Airlines. Our selection of flights from Seattle - Tacoma Intl. to Eugene caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Eugene Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Eugene that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$140 and roundtrip prices from S$279*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Eugene with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Eugene

Picture yourself stepping off the plane in Eugene and immersing yourself in the unique atmosphere of Eugene. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Eugene Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Eugene.
 

Beyond the Flight – Exploring Eugene

With Expedia, your adventure extends beyond the flight. Explore Eugene at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Eugene with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Eugene with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$279. 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.

Explore a world of travel with Expedia

Seattle Airports

Seattle Paine Field Intl. Airport

Seattle Paine Field Intl. Airport to Eugene
S$1,015.80
*Available to Expedia members.