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$54+ Cheap flights from Washington to Seattle (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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Seattle

Keep the following information in mind while searching for Washington to Seattle flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$78
(Cheapflightsfares)

One-way from

$54
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$286

Good round-trip deal

$279 or less

Good one-way deal

$134 or less
Provider with most accurate pricing for Spokane-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Spokane-Seattle/Tacoma Intl flights.
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From Washington to Seattle/Tacoma Intl
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One-way flight from Washington to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Washington to Seattle/Tacoma Intl.
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Find flight deals from Washington to Seattle

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

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:40 amPDX - SEA
Nonstop1h 09mHawaiian Airlines
Mon 12/812:45 pmSEA - PDX
Nonstop1h 05mHawaiian Airlines
Deal found 10/28$78
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/45:49 pmPDX - SEA
Nonstop1h 06mAlaska Airlines
Mon 12/88:25 amSEA - PDX
Nonstop1h 07mAlaska Airlines
Deal found 10/29$79
This Delta deal was found by Cheapflights users on 10/30. 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 11/297:59 pmPDX - SEA
Nonstop1h 15mDelta
Sat 12/2710:55 pmSEA - PDX
Nonstop1h 00mDelta
Deal found 10/30$98
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:15 amGEG - SEA
Nonstop1h 27mAlaska Airlines
Mon 12/158:17 pmSEA - GEG
Nonstop1h 11mAlaska Airlines
Deal found 10/29$107
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/133:35 pmGEG - SEA
Nonstop1h 25mDelta
Sun 1/48:00 pmSEA - GEG
Nonstop1h 15mDelta
Deal found 10/29$108
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/51:34 pmPDX - SEA
Nonstop1h 05mAlaska Airlines
Sun 12/712:45 pmSEA - PDX
Nonstop1h 05mAlaska Airlines
Deal found 10/30$108
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/48:47 pmGEG - SEA
Nonstop1h 15mAlaska Airlines
Thu 12/411:15 pmSEA - GEG
Nonstop1h 09mAlaska Airlines
Deal found 10/30$113
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/201:12 pmGEG - SEA
Nonstop1h 26mDelta
Wed 12/319:25 amSEA - GEG
Nonstop1h 16mDelta
Deal found 10/29$117
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/2010:26 amPSC - SEA
Nonstop1h 29mAlaska Airlines
Wed 1/78:00 amSEA - PSC
Nonstop1h 03mAlaska Airlines
Deal found 10/29$117
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 11/307:05 amGEG - SEA
Nonstop1h 35mDelta
Thu 12/47:10 amSEA - GEG
Nonstop1h 23mDelta
Deal found 10/29$119
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/202:23 pmPDX - SEA
Nonstop1h 12mDelta
Thu 11/2011:15 pmSEA - PDX
Nonstop0h 59mDelta
Deal found 10/30$119
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/225:41 pmPSC - SEA
Nonstop1h 19mDelta
Sun 11/239:35 amSEA - PSC
Nonstop1h 17mDelta
Deal found 10/29$127

Cheapflights Fare Finder

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

Fly from

Washington

Fly to

Seattle

Route

Depart

Return

Price

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Thu 12/4

10:40 am-11:49 am

Nonstop1h 09m

Seattle/Tacoma Intl

Mon 12/8

11:36 am-12:42 pm

Nonstop1h 06m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Fri 11/28

7:59 pm-9:04 pm

Nonstop1h 05m

Seattle/Tacoma Intl

Fri 12/5

7:15 am-8:29 am

Nonstop1h 14m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 11/22

5:26 pm-6:41 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sun 11/23

2:25 pm-3:33 pm

Nonstop1h 08m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 12/6

7:44 pm-8:49 pm

Nonstop1h 05m

Seattle/Tacoma Intl

Sat 12/13

8:25 am-9:32 am

Nonstop1h 07m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Tue 12/2

7:30 pm-8:44 pm

Nonstop1h 14m

Seattle/Tacoma Intl

Tue 12/9

12:05 pm-1:13 pm

Nonstop1h 08m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Mon 12/8

8:44 pm-9:49 pm

Nonstop1h 05m

Seattle/Tacoma Intl

Mon 12/15

8:25 am-9:32 am

Nonstop1h 07m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Tue 11/25

2:23 pm-3:35 pm

Nonstop1h 12m

Seattle/Tacoma Intl

Sat 11/29

7:15 am-8:31 am

Nonstop1h 16m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Thu 11/27

9:11 am-10:38 am

Nonstop1h 27m

Seattle/Tacoma Intl

Thu 12/4

9:35 pm-10:40 pm

Nonstop1h 05m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 11/29

7:59 pm-9:14 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sat 12/27

10:55 pm-11:55 pm

Nonstop1h 00m

$98

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Wed 12/10

5:51 am-7:15 am

Nonstop1h 24m

Seattle/Tacoma Intl

Sat 12/13

8:17 pm-9:28 pm

Nonstop1h 11m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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

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

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Seattle (average of $93). Flying from State of Washington to Seattle in June is currently the most expensive (average of $143). 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 WA to SEA?

Find hourly flight availability from Washington 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 October 30, 2025.

One of the essential ways to save on airfare from State of Washington to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

What is the cheapest day to fly from State of Washington to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Washington to Seattle. Price data was last updated on October 26, 2025.

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

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 October 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Washington to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,797 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Washington to Seattle. 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 into for flights to Seattle from Washington?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Washington to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from State of Washington to Seattle?

    Alaska Airlines and Delta can get you from State of Washington to Seattle in just under 1h 05m. Your travel time will be generally consistent. There are 129 mi between State of Washington and Seattle. Most flights are nonstop.

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

    The cheapest airlines for a one-way flight from State of Washington to Seattle are Delta ($60), Alaska Airlines ($60), and Frontier ($68).

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

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Seattle (average of $93). Flying from State of Washington to Seattle in June is currently the most expensive (average of $143). 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
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Alternative routes for Washington to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Seattle

Discover the top 3 airlines that operate flights from Washington 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$97Average$191FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$98Average$248FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$108Average$246FlexibilityNo cancel feeOn-time75%

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