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Cheap flights from Seattle to Eugene from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Eugene departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Eugene

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:40 pm - 5:03 pm
SEA
-
EUG
1h 23mnonstop
Delta Logo
6:10 am - 7:35 am
EUG
-
SEA
1h 25mnonstop
$157Delta
Sat, Aug 29 - Sat, Sep 5
Delta Logo
9:35 pm - 10:59 pm
SEA
-
EUG
1h 24mnonstop
Delta Logo
5:30 pm - 6:53 pm
EUG
-
SEA
1h 23mnonstop
$172Delta
Sat, Oct 3 - Thu, Oct 8
Delta Logo
10:41 pm - 11:59 pm
SEA
-
EUG
1h 18mnonstop
Delta Logo
6:10 am - 7:35 am
EUG
-
SEA
1h 25mnonstop
$187Delta
Fri, Aug 21 - Sun, Aug 23
Delta Logo
5:50 pm - 7:13 pm
SEA
-
EUG
1h 23mnonstop
Delta Logo
12:29 pm - 1:55 pm
EUG
-
SEA
1h 26mnonstop
$197Delta
Sat, Sep 5 - Mon, Sep 7
Delta Logo
10:41 pm - 11:59 pm
SEA
-
EUG
1h 18mnonstop
Delta Logo
6:10 am - 7:35 am
EUG
-
SEA
1h 25mnonstop
$207Delta
Fri, Aug 21 - Sun, Aug 23
Alaska Airlines Logo
3:52 pm - 5:08 pm
SEA
-
EUG
1h 16mnonstop
Alaska Airlines Logo
7:35 pm - 8:52 pm
EUG
-
SEA
1h 17mnonstop
$212Alaska Airlines
Fri, Sep 18 - Sat, Sep 19
Alaska Airlines Logo
8:05 am - 9:18 am
SEA
-
EUG
1h 13mnonstop
Alaska Airlines Logo
7:23 pm - 8:34 pm
EUG
-
SEA
1h 11mnonstop
$217Alaska Airlines
Tue, Oct 20 - Wed, Oct 21
Alaska Airlines Logo
3:45 pm - 5:00 pm
SEA
-
EUG
1h 15mnonstop
Alaska Airlines Logo
3:08 pm - 4:24 pm
EUG
-
SEA
1h 16mnonstop
$222Alaska Airlines
Wed, Aug 12 - Wed, Aug 19
Alaska Airlines Logo
6:42 am - 11:57 am
SEA
-
EUG
5h 15m
1 stop
Alaska Airlines Logo
9:56 am - 11:08 am
EUG
-
SEA
1h 12mnonstop
$226Alaska Airlines
Wed, Aug 12 - Wed, Aug 19
Alaska Airlines Logo
8:05 am - 9:19 am
SEA
-
EUG
1h 14mnonstop
Alaska Airlines Logo
7:35 pm - 8:52 pm
EUG
-
SEA
1h 17mnonstop
$227Alaska Airlines
Fri, Aug 21 - Sun, Aug 23

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Alaska Airlines flights from Seattle to Eugene

Our best Alaska Airlines deals on Seattle to Eugene flight tickets
Alaska Airlines
Sep 18
SEA3:52 pmSeattle/Tacoma Intl
1h 16m
EUG5:08 pmEugene
Sep 19
EUG7:35 pmEugene
1h 17m
SEA8:52 pmSeattle/Tacoma Intl
$212
Alaska Airlines
Oct 20
SEA8:05 amSeattle/Tacoma Intl
1h 13m
EUG9:18 amEugene
Oct 21
EUG7:23 pmEugene
1h 11m
SEA8:34 pmSeattle/Tacoma Intl
$217
Alaska Airlines
Aug 12
SEA3:45 pmSeattle/Tacoma Intl
1h 15m
EUG5:00 pmEugene
Aug 19
EUG3:08 pmEugene
1h 16m
SEA4:24 pmSeattle/Tacoma Intl
$222

Delta flights from Seattle to Eugene

Our best Delta deals on Seattle to Eugene flight tickets
Delta
Aug 29
SEA3:40 pmSeattle/Tacoma Intl
1h 23m
EUG5:03 pmEugene
Sep 5
EUG6:10 amEugene
1h 25m
SEA7:35 amSeattle/Tacoma Intl
$157
Delta
Oct 3
SEA9:35 pmSeattle/Tacoma Intl
1h 24m
EUG10:59 pmEugene
Oct 8
EUG5:30 pmEugene
1h 23m
SEA6:53 pmSeattle/Tacoma Intl
$172
Delta
Aug 22
SEA11:38 amSeattle/Tacoma Intl
1h 26m
EUG1:04 pmEugene
Aug 25
EUG5:43 pmEugene
1h 21m
SEA7:04 pmSeattle/Tacoma Intl
$187

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Seattle to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/29

3:40 pm-5:03 pm

Nonstop1h 23m

Eugene

Sat 9/5

6:10 am-7:35 am

Nonstop1h 25m

$157

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 10/3

9:35 pm-10:59 pm

Nonstop1h 24m

Eugene

Thu 10/8

5:30 pm-6:53 pm

Nonstop1h 23m

$172

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Fri 8/21

10:41 pm-11:59 pm

Nonstop1h 18m

Eugene

Sun 8/23

6:10 am-7:35 am

Nonstop1h 25m

$187

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 9/5

5:50 pm-7:13 pm

Nonstop1h 23m

Eugene

Mon 9/7

12:29 pm-1:55 pm

Nonstop1h 26m

$197

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Fri 8/21

10:41 pm-11:59 pm

Nonstop1h 18m

Eugene

Sun 8/23

6:10 am-7:35 am

Nonstop1h 25m

$207

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Fri 9/18

3:52 pm-5:08 pm

Nonstop1h 16m

Eugene

Sat 9/19

7:35 pm-8:52 pm

Nonstop1h 17m

$212
Quickest round-trip

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Tue 10/20

8:05 am-9:18 am

Nonstop1h 13m

Eugene

Wed 10/21

7:23 pm-8:34 pm

Nonstop1h 11m

$217

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Wed 8/12

3:45 pm-5:00 pm

Nonstop1h 15m

Eugene

Wed 8/19

3:08 pm-4:24 pm

Nonstop1h 16m

$222

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Wed 8/12

6:42 am-11:57 am

1 stop5h 15m

Eugene

Wed 8/19

9:56 am-11:08 am

Nonstop1h 12m

$226

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Fri 8/21

8:05 am-9:19 am

Nonstop1h 14m

Eugene

Sun 8/23

7:35 pm-8:52 pm

Nonstop1h 17m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Eugene from

How to get the cheapest flight ticket from Seattle to Eugene

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Eugene?

What is the cheapest month to fly to Eugene?

In general, March is the cheapest month to fly from Seattle to Eugene. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $117. If you don’t want to visit Eugene in March, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $143.

What is the cheapest day to depart on your flight to Eugene?

According to our data, Monday is the cheapest day to fly to Eugene from Seattle. The lowest ticket price found for a Monday departure recently was $177. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Eugene is Tuesday, with ticket prices averaging around $327.

What is the cheapest time of day to depart on your flight to Eugene?

Flying to Eugene from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $178 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $227 on average. Flights to Eugene from Seattle in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Eugene flight route?

Fly from Seattle/Tacoma Intl to Eugene for the best Seattle/Tacoma Intl - Eugene flight prices

What cabin class options are available on Seattle to Eugene flights?

There are 4 cabin classes available to choose from on Seattle to Eugene flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Eugene flight prices changed over time?

As of June 2026, prices for Seattle to Eugene flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Eugene

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Eugene according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Eugene (SEA to EUG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Eugene

Best Price Found

$228

Fastest flight time

1h 16m

Direct flights

Every day

Airports in Eugene

1 airport
The best one-way flight to Eugene from Seattle in the past 72 hours is $228. The best round-trip flight deal from Seattle to Eugene found on momondo in the last 72 hours is $267.
The fastest flight from Seattle to Eugene takes 1h 16m
Direct flights go from Seattle to Eugene every day.
There is 1 airport in Eugene. From Seattle there are direct flights to Eugene (EUG).
Search flight deals

Frequently asked questions about flying from Seattle to Eugene

  • How far is Seattle/Tacoma Intl to Eugene by plane?

    Eugene is 248.5 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 1h 16m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Eugene Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Eugene Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Eugene Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Eugene Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Eugene Airport.

  • What documentation or ID do you need to fly to Eugene Airport?

    The travel and health documents required for your trip to Eugene Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Eugene Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seattle to Eugene?

  • What is the most popular airline from Seattle to Eugene?

Best airlines flying from Seattle to Eugene

Compare and see reviews for airlines that fly from Seattle to Eugene with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $78Free CancellationRating
7.8
8,454 reviews
Search Delta flights
Alaska AirlinesPriceFrom $117Free CancellationRating
7.9
12,590 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Eugene

    Alaska Airlines flight deals from Seattle to Eugene start from $117 round-trip. Over the 35 Alaska Airlines flights for this route in a normal week, average airfare is usually $218 round-trip - but some users have found much cheaper deals with momondo.

  • Delta Flights From Seattle to Eugene

    Delta is also a popular choice for this route. Delta flight deals for Seattle to Eugene start from as low as $78 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $177. Delta operates 13 flights to Eugene from Seattle in an average week. Users have rated it 7.8/10 across 8,453 reviews.

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Yachats
Springfield
Albany
Corvallis

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Eugene?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Eugene. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Eugene with flexible booking policies on momondo?

Yes. All flights to Eugene from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Eugene?

Once you have performed a search for Seattle to Eugene flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Eugene right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Eugene flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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