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$69+ Cheap flights from Seattle to Eugene (SEA - EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EUG
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Eugene are usually found in March or May, booked 53 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Seattle to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 26, 2025.

Round-trip from

$105
(SmartFares)

One-way from

$69
(Delta)

Popular in

September

Cheapest in

March

Average price

$217

Good round-trip deal

$217 or less

Good one-way deal

$108 or less
From Seattle/Tacoma Intl to Eugene
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One-way flight from Seattle/Tacoma Intl to Eugene
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Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Eugene.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Eugene.
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Find flight deals from Seattle to Eugene

Cheapest flights from Seattle to Eugene
Explore the most affordable flight options available from Seattle to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This SmartFares deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1611:20 amSEA - EUG
Nonstop1h 16mAlaska Airlines
Sun 8/175:48 pmEUG - SEA
Nonstop1h 09mAlaska Airlines
Deal found 6/26$105
This Trip.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:45 pmSEA - EUG
Nonstop1h 14mHawaiian Airlines
Sun 8/176:00 amEUG - SEA
Nonstop1h 15mHawaiian Airlines
Deal found 6/26$109
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:25 amSEA - EUG
Nonstop1h 15mDelta
Sun 8/176:30 amEUG - SEA
Nonstop1h 20mDelta
Deal found 6/25$117
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:10 amSEA - EUG
1 stop5h 40mSouthwest
Fri 11/76:20 amEUG - SEA
1 stop9h 05mSouthwest
Deal found 6/26$290
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:30 pmSEA - EUG
1 stop8h 26mUnited Airlines
Fri 11/76:52 pmEUG - SEA
2 stops16h 47mUnited Airlines
Deal found 6/26$478
This Mytrip deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:25 amSEA - EUG
1 stop6h 17mMultiple Airlines
Sun 8/173:45 pmEUG - SEA
3 stops31h 05mMultiple Airlines
Deal found 6/26$532

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Seattle to Eugene that are best for you.

Fly from

Seattle

Fly to

Eugene

Route

Depart

Return

Price

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/16

11:20 am-12:36 pm

Nonstop1h 16m

Eugene

Sun 8/17

5:48 pm-6:57 pm

Nonstop1h 09m

$105

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/16

10:45 pm-11:59 pm

Nonstop1h 14m

Eugene

Sun 8/17

6:00 am-7:15 am

Nonstop1h 15m

$109

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/16

9:25 am-10:40 am

Nonstop1h 15m

Eugene

Sun 8/17

6:30 am-7:50 am

Nonstop1h 20m

$117

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/16

5:25 am-11:42 am

1 stop6h 17m

Eugene

Sun 8/17

3:45 pm-10:50 pm

3 stops31h 05m

$532

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Tue 7/22

6:45 am-10:44 pm

2 stops15h 59m

Eugene

Thu 7/31

6:00 am-10:16 pm

2 stops16h 16m

$539

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/23

9:25 am-10:40 am

Nonstop1h 15m

$69

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/16

8:55 am-11:42 am

1 stop2h 47m

$78

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/23

6:55 am-1:35 pm

1 stop6h 40m

$110

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Tue 7/29

8:55 am-11:42 am

1 stop2h 47m

$117

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Sat 8/23

5:14 pm-12:03 pm

3 stops18h 49m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 12 results
1
2

Best time to book a flight from Seattle to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Eugene

How far ahead should I book a flight from Seattle to Eugene?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Eugene. Price data was last updated on June 20, 2025.

The price you pay for your flight from Seattle to Eugene may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Eugene?

Currently, January is the cheapest month in which you can book a flight from Seattle to Eugene (average of $321). Flying from Seattle to Eugene in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to EUG?

Find hourly flight availability from Seattle to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Seattle to Eugene by exploring options for tickets at noon.

Weekly flight availability from Seattle to Eugene

Explore weekly flight availability from Seattle to Eugene. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 26, 2025.

The most flights from SEA to EUG are scheduled on a Wednesday (37 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated June 26, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Seattle to Eugene. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.8
Good
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Eugene?

    If you wish to fly to Eugene from Seattle, then you need to book flights from Seattle/Tacoma Intl to Eugene. There are 28 flights from Seattle/Tacoma Intl (SEA) to Eugene (EUG) per day to choose from. Flights to Eugene from Seattle/Tacoma Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 10m is how long a nonstop flight from Seattle to Eugene typically takes.

  • What are the cheapest airlines flying from Seattle to Eugene round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Eugene, with prices starting at $105. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Delta, with the lowest prices starting at $109 and $117, respectively. You may be able to fly from Seattle to Eugene for 52% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Eugene one-way?

    One-way options have recently been found by users for as low as $69 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $78 and Southwest from $79 one-way.

  • What are the most reliable airlines from Seattle to Eugene?

    No one likes to see their flight delayed. When booking a flight from Seattle to Eugene consider choosing Delta (92%), Air France (90%) or KLM (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Eugene?

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Seattle/Tacoma Intl - Eugene) can be booked for $117 on average our data indicates $265 when flying from Seattle to Eugene.

  • Can I find deals for flights from Seattle to Eugene that include hotel bookings?

    Yes. In addition to deals on Seattle to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Eugene.

  • Can I find deals for business class flights from Seattle to Eugene?

    Yes. Cheapflights offers flight deals from Seattle to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Eugene?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Eugene (average of $321). Flying from Seattle to Eugene in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Newport
Albany
Corvallis

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Top 3 airlines flying from Seattle to Eugene

Discover the top 3 airlines that operate flights from Seattle to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$88Average$207FlexibilityNo cancel feeOn-time85%
DeltaCheapest$88Average$196FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$151Average$238FlexibilityNo cancel feeOn-time75%

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