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£78 Cheap Flights from Seattle (SEA) to Eugene (EUG)

View £78 flight on Wed, 26 Aug 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 £78 for one-way flights and £141 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 22 Aug - Tue, 25 Aug
SEA
Seattle
EUG
Eugene
£141 Return, found 1 day ago
£141
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Tue, 25 Aug, priced at £141 found 1 day ago
Alaska Airlines
Wed, 14 Oct - Wed, 21 Oct
SEA
Seattle
EUG
Eugene
£147 Return, found 4 days ago
£147
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 14 Oct from Seattle to Eugene, returning Wed, 21 Oct, priced at £147 found 4 days ago
Alaska Airlines
Sat, 22 Aug - Tue, 25 Aug
SEA
Seattle
EUG
Eugene
£148 Return, found 1 day ago
£148
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Tue, 25 Aug, priced at £148 found 1 day ago
Alaska Airlines
Wed, 14 Oct - Wed, 21 Oct
SEA
Seattle
EUG
Eugene
£155 Return, found 4 days ago
£155
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 14 Oct from Seattle to Eugene, returning Wed, 21 Oct, priced at £155 found 4 days ago
Alaska Airlines
Sat, 22 Aug - Tue, 25 Aug
SEA
Seattle
EUG
Eugene
£162 Return, found 1 day ago
£162
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Tue, 25 Aug, priced at £162 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
SEA
Seattle
EUG
Eugene
£170 Return, found 1 day ago
£170
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Sun, 23 Aug, priced at £170 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Tue, 25 Aug
SEA
Seattle
EUG
Eugene
£174 Return, found 1 day ago
£174
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Tue, 25 Aug, priced at £174 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
SEA
Seattle
EUG
Eugene
£177 Return, found 1 day ago
£177
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Sun, 23 Aug, priced at £177 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Tue, 25 Aug
SEA
Seattle
EUG
Eugene
£181 Return, found 1 day ago
£181
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Tue, 25 Aug, priced at £181 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
SEA
Seattle
EUG
Eugene
£185 Return, found 4 days ago
£185
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Eugene, returning Sun, 23 Aug, priced at £185 found 4 days 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 centre is 14 minutes. Flights from £263
EUG
Mahlon Sweet Field
CheapestClosest
Average driving time to city centre14 min
Flights from £263

Find the cheapest month to fly from Seattle (SEA) to Eugene (EUG)

May is typically the cheapest month to fly

From £59 - £134 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG) cost?
You can find one-way and return flights from SEA to EUG with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to EUG ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG)?
December is typically the cheapest month to fly from Seattle - Tacoma Intl. (SEA) to Eugene, OR (EUG), with average return fares around £151. December often sees lower prices because it's just before the peak holiday travel season, or after a major holiday, when demand can dip. May and September are also good months to find deals on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG)?
Only one airline offers direct flights from Seattle - Tacoma Intl. (SEA) to Eugene (EUG). Delta operates 21 direct flights from Seattle - Tacoma Intl. to Eugene every week.
How do I find cheap flights from Seattle, WA (SEA) to Eugene, OR (EUG)?
To find a cheap flight from Seattle, WA (SEA) 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG)?
The best time to fly from Seattle - Tacoma Intl. (SEA) to Eugene (EUG) is typically September. This month offers a great balance—prices are reasonable at around £151 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. September brings pleasant late summer and early autumn weather to the Pacific Northwest. If you're flexible, this month gives you both affordable fares and excellent flight schedules to work with.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Eugene, OR (EUG) typically departs around 12:20 AM local time. This flight is operated by United and is a seasonal service, active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG)?
When flying from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG), a non-stop flight typically takes around 1 hour 18 minutes. This route covers a distance of approximately 377 kilometers. If you opt for a one-stop flight, your journey will usually take longer, averaging about 6 hours 48 minutes. Flights with two or more stops will extend your travel time even further, typically around 13 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Seattle, WA (SEA) to Eugene, OR (EUG)?
Select the "Business class" and "First class" filters when looking for Seattle, WA (SEA) to Eugene, OR (EUG) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma 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, OR (EUG) from Seattle, WA (SEA)?
If you're planning to travel to Eugene from Seattle - Tacoma Intl. (SEA), you can fly directly into Mahlon Sweet Field (EUG). Some flights may connect through major hubs like Portland Intl. (PDX), Sky Harbor Intl. (PHX), or Harry Reid International Airport (LAS) 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Eugene, OR (EUG) flight and hotel package 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 Seattle, WA (SEA) to Eugene, OR (EUG)?
If you booked your Seattle, WA (SEA) 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
Seattle - Tacoma Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines
Return price
£140
Distance
374 km
Average flight time
1 hour 17 mins

Book with confidence

Compare flights from Seattle to Eugene easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Eugene. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Eugene in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Eugene.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Eugene (EUG)

The easiest way to view the best deals on flights from Seattle to Eugene today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Eugene start at just £141 and range up to £185.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Eugene
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Eugene flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Eugene for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Seattle to Eugene easily and book with confidence

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*Available to Expedia members.