HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$89+ Cheap flights from Eugene to Seattle (EUG - SEA)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — SEA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Eugene to Seattle/Tacoma Intl are usually found in November or February, booked 66 days in advance, depart on a Friday or Tuesday and return on a Saturday

Cheap flight deals from Eugene to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Seattle (SEA). 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 30, 2025.

Round-trip from

$111
(Trip.com)

One-way from

$89
(Delta)

Popular in

March

Cheapest in

November

Average price

$270

Good round-trip deal

$334 or less

Good one-way deal

$215 or less
From Eugene to Seattle/Tacoma Intl
Search Deals
One-way flight from Eugene to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Eugene to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Eugene to Seattle/Tacoma Intl.
Search Deals

Find flight deals from Eugene to Seattle

Cheapest flights from Eugene to Seattle
Explore the most affordable flight options available from Eugene to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Trip.com deal was found by Cheapflights users on 6/28. 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.
Tue 8/128:00 amEUG - SEA
Nonstop1h 10mHawaiian Airlines
Tue 8/198:15 pmSEA - EUG
Nonstop1h 12mHawaiian Airlines
Deal found 6/28$111
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 8/225:32 pmEUG - SEA
Nonstop1h 20mDelta
Sun 8/249:35 pmSEA - EUG
Nonstop1h 19mDelta
Deal found 6/29$137
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1612:45 pmEUG - SEA
1 stop5h 45mAlaska Airlines
Sun 8/247:56 amSEA - EUG
1 stop3h 33mAlaska Airlines
Deal found 6/29$156

Cheapflights Fare Finder

Customize your flight search to find flights from Eugene to Seattle 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 30, 2025.
Use the filters below to find and compare flights from Eugene to Seattle that are best for you.

Fly from

Eugene

Fly to

Seattle

Route

Depart

Return

Price

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Tue 8/12

8:00 am-9:10 am

Nonstop1h 10m

Seattle/Tacoma Intl

Tue 8/19

8:15 pm-9:27 pm

Nonstop1h 12m

$111

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Sat 8/23

1:35 pm-2:54 pm

Nonstop1h 19m

Seattle/Tacoma Intl

Sat 8/30

11:20 am-12:39 pm

Nonstop1h 19m

$117

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Fri 8/22

5:32 pm-6:52 pm

Nonstop1h 20m

Seattle/Tacoma Intl

Sun 8/24

9:35 pm-10:54 pm

Nonstop1h 19m

$137

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Thu 8/28

11:20 am-12:45 pm

Nonstop1h 25m

$89

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Thu 8/28

12:50 pm-3:33 pm

1 stop2h 43m

$108

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Wed 7/23

12:45 pm-3:24 pm

1 stop2h 39m

$118

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Sat 8/2

4:50 pm-11:05 pm

1 stop6h 15m

$177

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Fri 10/24

5:37 am-8:15 pm

2 stops14h 38m

$303

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Sun 8/10

9:32 pm-8:02 am

3 stops34h 30m

$325

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Fri 12/12

5:00 am-8:57 pm

3 stops15h 57m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Best time to book a flight from Eugene to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Eugene 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 Eugene to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Eugene to Seattle. Price data was last updated on June 27, 2025.

The price you pay for your flight from Eugene to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 66 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 Eugene to Seattle?

Currently, January is the cheapest month in which you can book a flight from Eugene to Seattle (average of $238). Flying from Eugene to Seattle in July is currently the most expensive (average of $391). 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 EUG to SEA?

Find hourly flight availability from Eugene to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

It’s optimal to fly from Eugene to Seattle in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Eugene to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Eugene to Seattle. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Eugene to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Eugene to Seattle

Explore weekly flight availability from Eugene to Seattle. 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 30, 2025.

The most flights from EUG to SEA are scheduled on a Monday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Eugene to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.8
Good
2,529 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Eugene to Seattle. 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 Eugene to Seattle?

    You will need to book a flight from Eugene to Seattle/Tacoma Intl if you want to fly from Eugene to Seattle. At least 3 different airlines have flights from Eugene (EUG) to Seattle/Tacoma Intl (SEA) on a regular basis. There are 29 flights to Seattle from the Eugene airport per day. If you manage to book one that is nonstop, then you can expect the flight time from EUG to SEA to be around 1h 10m.

  • How popular is this Eugene to Seattle flight route?

    The Eugene to Seattle/Tacoma Intl flight path was viewed by 54 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on Hawaiian Airlines is currently your cheapest option to Seattle, with prices starting at $111. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $117 and $137, respectively. Hawaiian Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $89 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $108 and $118, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Eugene to Seattle on time: Scandinavian Airlines (97%), WestJet (96%), Air France (96%).

  • What are the cheapest flights from Eugene to Seattle?

    While on average a flight from Eugene to Seattle is generally $948, our data shows the cheapest flight currently is $117. When looking at the most popular route, (Eugene - Seattle/Tacoma Intl), you can expect to pay $111 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eugene to Seattle 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 Eugene to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Eugene to Seattle (average of $238). Flying from Eugene to Seattle in July is currently the most expensive (average of $391). 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 Eugene?

Book flights to Eugene if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Puyallup
Cle Elum
Centralia
Kent
Kirkland
Aberdeen
Renton
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Eugene to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Seattle flights
Portland to Seattle flights
Boise to Portland flights
Portland to Spokane flights
Medford to Seattle flights
Redmond to Seattle flights
Boise to Spokane flights
Medford to Portland flights
Redmond to Spokane flights
Portland to Everett flights
Redmond to Portland flights
Eugene to Bellingham flights
Eugene to Spokane flights
Yakima to Seattle flights
Portland to Pullman flights
Portland to Bellingham flights
Portland to Pasco flights
Boise to Pullman flights
Portland to Wenatchee flights
Medford to Spokane flights
Medford to Bellingham flights
Eugene to Portland flights
Medford to Walla Walla flights
Portland to Walla Walla flights
Pendleton to Portland flights
North Bend to Portland flights
Medford to Pullman flights
Redmond to Pullman flights
Eugene to Walla Walla flights

Top 3 airlines flying from Eugene to Seattle

Discover the top 3 airlines that operate flights from Eugene to Seattle. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$88Average$217FlexibilityNo cancel feeOn-time85%
DeltaCheapest$88Average$187FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$122Average$223FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.