What is the cheapest airline that flies from Seattle/Tacoma Intl to Eugene?

Alaska Airlines and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Eugene

How many flights depart from Seattle to Eugene on average per week?

106 flights are operational weekly from Seattle to Eugene as of November 2026. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

How many flights depart from Seattle to Eugene on average per day?

As of November 2026, 15 flights take off from Seattle and land in Eugene each day. The most common flight departure time for this route is 15:00, with 42% of daily flights taking off in the afternoon.

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 are updated daily.

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 required travel and health documents for your Eugene Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Eugene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R1 706 Cheap Flights from Seattle to Eugene in 2026/27

Find the cheapest flights from Seattle to Eugene

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:40 - 23:02SEA Seattle/Tacoma Intl-EUG Eugene

1h 22mdirect

6:09 - 7:40EUG Eugene-SEA Seattle/Tacoma Intl

1h 31mdirect

R3 395Delta

Sat, Dec 5 - Tue, Dec 8

22:46 - 23:55SEA Seattle/Tacoma Intl-EUG Eugene

1h 09mdirect

15:37 - 16:50EUG Eugene-SEA Seattle/Tacoma Intl

1h 13mdirect

R3 559Alaska Airlines

Sat, Dec 5 - Sun, Dec 6

11:35 - 13:01SEA Seattle/Tacoma Intl-EUG Eugene

1h 26mdirect

12:35 - 14:05EUG Eugene-SEA Seattle/Tacoma Intl

1h 30mdirect

R3 576Delta

Sat, Dec 5 - Sun, Dec 6

17:13 - 18:22SEA Seattle/Tacoma Intl-EUG Eugene

1h 09mdirect

18:59 - 20:12EUG Eugene-SEA Seattle/Tacoma Intl

1h 13mdirect

R3 723Alaska Airlines

Fri, Dec 4 - Thu, Dec 10

17:13 - 18:22SEA Seattle/Tacoma Intl-EUG Eugene

1h 09mdirect

5:28 - 21:54EUG Eugene-SEA Seattle/Tacoma Intl

16h 26m2 stops Portland San Jose

R3 772Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

7:10 - 15:24SEA Seattle/Tacoma Intl-EUG Eugene

8h 14m2 stops San Jose Portland

11:07 - 12:27EUG Eugene-SEA Seattle/Tacoma Intl

1h 20mdirect

R3 855Alaska Airlines

Fri, Jan 29 - Sat, Jan 30

8:05 - 9:19SEA Seattle/Tacoma Intl-EUG Eugene

1h 14mdirect

19:59 - 21:13EUG Eugene-SEA Seattle/Tacoma Intl

1h 14mdirect

R3 887Alaska Airlines

Thu, Dec 31 - Mon, Jan 4

17:13 - 18:22SEA Seattle/Tacoma Intl-EUG Eugene

1h 09mdirect

5:28 - 21:54EUG Eugene-SEA Seattle/Tacoma Intl

16h 26m2 stops Portland San Jose

R3 937Alaska Airlines

Mon, Dec 7 - Tue, Dec 8

13:51 - 15:00SEA Seattle/Tacoma Intl-EUG Eugene

1h 09mdirect

12:27 - 20:04EUG Eugene-SEA Seattle/Tacoma Intl

7h 37m2 stops Los Angeles San Francisco

R4 019Alaska Airlines

Sat, Dec 5 - Mon, Dec 7

10:20 - 15:20SEA Seattle/Tacoma Intl-EUG Eugene

5h 00m1 stop Portland

18:59 - 20:12EUG Eugene-SEA Seattle/Tacoma Intl

1h 13mdirect

R4 051Alaska Airlines

Tue, Dec 8 - Fri, Dec 11

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Delta flights from Seattle to Eugene

Our best Delta deals on Seattle to Eugene flight tickets

Delta

Dec 5

SEA21:40Seattle/Tacoma Intl

1h 22m

EUG23:02Eugene

Dec 8

EUG6:09Eugene

1h 31m

SEA7:40Seattle/Tacoma Intl

R3 395

Delta

Dec 5

SEA11:35Seattle/Tacoma Intl

1h 26m

EUG13:01Eugene

Dec 6

EUG12:35Eugene

1h 30m

SEA14:05Seattle/Tacoma Intl

R3 576

Delta

Dec 1

SEA22:40Seattle/Tacoma Intl

1h 19m

EUG23:59Eugene

Dec 8

EUG17:43Eugene

1h 22m

SEA19:05Seattle/Tacoma Intl

R4 625

Alaska Airlines flights from Seattle to Eugene

Our best Alaska Airlines deals on Seattle to Eugene flight tickets

Alaska Airlines

Dec 5

SEA22:46Seattle/Tacoma Intl

1h 09m

EUG23:55Eugene

Dec 6

EUG15:37Eugene

1h 13m

SEA16:50Seattle/Tacoma Intl

R3 559

Alaska Airlines

Dec 4

SEA17:13Seattle/Tacoma Intl

1h 09m

EUG18:22Eugene

Dec 10

EUG18:59Eugene

1h 13m

SEA20:12Seattle/Tacoma Intl

R3 723

Alaska Airlines

Dec 5

SEA17:13Seattle/Tacoma Intl

1h 09m

EUG18:22Eugene

Dec 8

EUG5:28Eugene

16h 26m

2 stops

SEA21:54Seattle/Tacoma Intl

R3 772

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Sat 5/12

21:40-23:02

Nonstop1h 22m

Eugene

Tue 8/12

6:09-7:40

Nonstop1h 31m

R3 395

Fastest return journey

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Sat 5/12

22:46-23:55

Nonstop1h 09m

Eugene

Sun 6/12

15:37-16:50

Nonstop1h 13m

R3 559

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Sat 5/12

11:35-13:01

Nonstop1h 26m

Eugene

Sun 6/12

12:35-14:05

Nonstop1h 30m

R3 576

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Fri 4/12

17:13-18:22

Nonstop1h 09m

Eugene

Thu 10/12

18:59-20:12

Nonstop1h 13m

R3 723

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Sat 5/12

17:13-18:22

Nonstop1h 09m

Eugene

Tue 8/12

5:28-21:54

2 stops16h 26m

R3 772

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Fri 29/1

7:10-15:24

2 stops8h 14m

Eugene

Sat 30/1

11:07-12:27

Nonstop1h 20m

R3 854

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Thu 31/12

8:05-9:19

Nonstop1h 14m

Eugene

Mon 4/1

19:59-21:13

Nonstop1h 14m

R3 887

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Mon 7/12

17:13-18:22

Nonstop1h 09m

Eugene

Tue 8/12

5:28-21:54

2 stops16h 26m

R3 937

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Sat 5/12

13:51-15:00

Nonstop1h 09m

Eugene

Mon 7/12

12:27-20:04

2 stops7h 37m

R4 019

SeattleEugene

SEA Seattle/Tacoma Intl - EUG Eugene

SEAEUG

Seattle/Tacoma Intl

Tue 8/12

10:20-15:20

1 stop5h 00m

Eugene

Fri 11/12

18:59-20:12

Nonstop1h 13m

R4 051

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from R5 462 to R7 496.
The lowest price recently found on this route was R3 395.

What is the cheapest month to fly to Eugene?

The cheapest month to fly to Eugene from Seattle is in March. Flight prices, which tend to average around R1 919, are often lower during this time because this is during the off-season. If you’re not able to fly to Eugene in March, then December is your next best option. Flight prices from Seattle to Eugene during December average around R2 280.

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 is only 1 cabin class 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 November 2026, prices for Seattle to Eugene flights are approximately 27% cheaper 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 return 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	R1 706
Direct flights	Every day
Airports in Eugene	1 airport

The best one-way flight to Eugene from Seattle in the past 72 hours is R1 706. The best return flight deal from Seattle to Eugene found on momondo in the last 72 hours is R3 395.

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?
There are 399,9 km between Seattle/Tacoma Intl and Eugene.
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 are updated daily.
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 required travel and health documents for your Eugene Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Eugene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seattle to Eugene?
Based on momondo bookings for flights between Seattle and Eugene, the leading plane model is Boeing 737 MAX 9, making up 11,11% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 11,11%, Boeing 737 MAX 8 with 8,89%, and Boeing 737-700 with 8,89%.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Eugene from Seattle.

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

All flight searches from Seattle to Eugene on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Eugene.

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

Yes momondo offers price alerts on flights to Eugene from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Seattle to Eugene from R1 706

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 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Seattle to Eugene

Our best Delta deals on Seattle to Eugene flight tickets

Alaska Airlines flights from Seattle to Eugene

Our best Alaska Airlines deals on Seattle to Eugene flight tickets

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How to get the cheapest flight ticket from Seattle to Eugene

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

What is the cheapest month to fly to Eugene?

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

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

How have Seattle to Eugene flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Eugene?

How many flights depart from Seattle to Eugene on average per day?

How many flights depart from Seattle to Eugene on average per week?

When to book flights from Seattle to Eugene

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

Best price found

Direct flights

Airports in Eugene

Frequently asked questions about flying from Seattle to Eugene

Why use momondo?

An easier way to manage your Eugene trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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