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$49+ Cheap flights from Seattle (SEA) to Washington

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEA
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from Seattle to Washington

Keep the following information in mind while searching for Seattle to Washington flight deals. Data was last updated August 16, 2025.

Round-trip from

$97
(Alaska Airlines)

One-way from

$49
(Alaska Airlines)

Good round-trip deal

$107 or less

Good one-way deal

$104 or less
From Seattle/Tacoma Intl to Washington
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One-way flight from Seattle/Tacoma Intl to Washington
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Washington.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Washington.
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Find flight deals from Seattle to Washington

Cheapest flights from Seattle to Washington
Explore the most affordable flight options available from Seattle to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/911:15 pmSEA - ALW
Nonstop1h 03mAlaska Airlines
Tue 9/161:34 pmALW - SEA
Nonstop1h 12mAlaska Airlines
Deal found 8/15$97
This Trip.com deal was found by Cheapflights users on 8/14. 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.
Wed 9/1011:10 pmSEA - PSC
Nonstop0h 58mHawaiian Airlines
Wed 9/171:05 pmPSC - SEA
Nonstop1h 14mHawaiian Airlines
Deal found 8/14$113
This Trip.com deal was found by Cheapflights users on 8/13. 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 9/2711:15 pmSEA - PDX
Nonstop1h 00mHawaiian Airlines
Sat 10/41:25 pmPDX - SEA
Nonstop1h 10mHawaiian Airlines
Deal found 8/13$115
This Trip.com deal was found by Cheapflights users on 8/14. 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.
Wed 9/1011:20 amSEA - PDX
Nonstop1h 07mAlaska Airlines
Wed 9/172:32 pmPDX - SEA
Nonstop1h 03mAlaska Airlines
Deal found 8/14$116
This Hawaiian Airlines deal was found by Cheapflights users on 8/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:15 pmSEA - BLI
Nonstop0h 56mHawaiian Airlines
Sat 9/271:08 pmBLI - SEA
Nonstop0h 58mHawaiian Airlines
Deal found 8/15$117
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/1211:15 pmSEA - ALW
Nonstop1h 03mAlaska Airlines
Sat 9/131:34 pmALW - SEA
Nonstop1h 12mAlaska Airlines
Deal found 8/14$117
This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 9/107:45 pmSEA - PSC
Nonstop1h 12mDelta
Wed 9/175:47 pmPSC - SEA
Nonstop1h 13mDelta
Deal found 8/14$117
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 9/1711:15 pmSEA - BLI
Nonstop0h 56mAlaska Airlines
Fri 9/263:47 pmBLI - SEA
Nonstop0h 56mAlaska Airlines
Deal found 8/15$127
This Trip.com deal was found by Cheapflights users on 8/14. 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 9/612:40 pmSEA - YKM
Nonstop0h 52mHawaiian Airlines
Sun 9/72:09 pmYKM - SEA
Nonstop0h 51mHawaiian Airlines
Deal found 8/14$130
This SmartFares deal was found by Cheapflights users on 8/15. 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 9/68:10 pmSEA - PSC
Nonstop1h 05mAlaska Airlines
Sun 9/71:05 pmPSC - SEA
Nonstop1h 14mAlaska Airlines
Deal found 8/15$131
This SmartFares deal was found by Cheapflights users on 8/13. 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 9/65:20 amSEA - PDX
Nonstop0h 57mAlaska Airlines
Sun 9/72:32 pmPDX - SEA
Nonstop1h 03mAlaska Airlines
Deal found 8/13$132
This Trip.com deal was found by Cheapflights users on 8/14. 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 9/612:40 pmSEA - YKM
Nonstop0h 52mAlaska Airlines
Sun 9/72:09 pmYKM - SEA
Nonstop0h 51mAlaska Airlines
Deal found 8/14$133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Washington 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 August 16, 2025.
Use the filters below to find and compare flights from Seattle to Washington that are best for you.

Fly from

Seattle

Fly to

Washington

Route

Depart

Return

Price

SeattleWalla Walla

SEA - ALW

SEAALW

Seattle/Tacoma Intl

Tue 9/9

11:15 pm-12:18 am

Nonstop1h 03m

Walla Walla

Tue 9/16

1:34 pm-2:46 pm

Nonstop1h 12m

$97

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Wed 9/10

11:10 pm-12:08 am

Nonstop0h 58m

Pasco Tri Cities

Wed 9/17

1:05 pm-2:19 pm

Nonstop1h 14m

$113

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 9/27

11:15 pm-12:15 am

Nonstop1h 00m

Portland

Sat 10/4

1:25 pm-2:35 pm

Nonstop1h 10m

$115

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 9/10

11:20 am-12:27 pm

Nonstop1h 07m

Portland

Wed 9/17

2:32 pm-3:35 pm

Nonstop1h 03m

$116

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 9/17

4:05 pm-5:10 pm

Nonstop1h 05m

Portland

Sat 9/20

5:50 pm-7:00 pm

Nonstop1h 10m

$117

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 9/10

9:25 am-10:25 am

Nonstop1h 00m

Portland

Tue 9/16

5:50 pm-7:00 pm

Nonstop1h 10m

$117

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 9/17

11:15 pm-12:15 am

Nonstop1h 00m

Portland

Sat 9/20

7:31 pm-8:35 pm

Nonstop1h 04m

$117

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 9/10

9:25 am-10:25 am

Nonstop1h 00m

Portland

Wed 9/17

5:15 am-6:33 am

Nonstop1h 18m

$117

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Tue 9/23

11:15 pm-12:11 am

Nonstop0h 56m

Bellingham

Sat 9/27

3:47 pm-4:43 pm

Nonstop0h 56m

$117

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Tue 9/23

11:15 pm-12:11 am

Nonstop0h 56m

Bellingham

Sat 9/27

3:47 pm-4:43 pm

Nonstop0h 56m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Seattle to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Seattle to State of Washington (average of $238). Flying from Seattle to State of Washington in June is currently the most expensive (average of $389). 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 WA?

Find hourly flight availability from Seattle to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to State of Washington as you normally would.

Weekly flight availability from Seattle to State of Washington

Explore weekly flight availability from Seattle to Washington. 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 August 16, 2025.

The most flights from SEA to USWA are scheduled on a Friday (78 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (47 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated August 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,657 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Washington?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Washington from Seattle.

  • What are the cheapest airlines to fly from Seattle to State of Washington one-way?

    $49 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Frontier and Hawaiian Airlines, with prices starting from $77 and $78, respectively.

  • What are the most popular routes from Seattle to State of Washington?

    While some choose either Seattle/Tacoma Intl - Portland or Seattle/Tacoma Intl - Walla Walla, Seattle/Tacoma Intl - Spokane is the most popular route from Seattle to State of Washington.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Seattle to State of Washington (average of $238). Flying from Seattle to State of Washington in June is currently the most expensive (average of $389). 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

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Alternative routes for Seattle to Washington

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Top 3 airlines flying from Seattle to Washington

Discover the top 3 airlines that operate flights from Seattle to Washington. 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$97Average$216FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$97Average$252FlexibilityNo cancel feeOn-time75%
DeltaCheapest$97Average$191FlexibilityNo cancel feeOn-timeN/A

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