HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$47+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEA
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington 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.

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 August 1, 2025.

Round-trip from

$97
(Alaska Airlines)

One-way from

$47
(Trip.com)

Popular in

November

Cheapest in

October

Average price

$197

Good round-trip deal

$285 or less

Good one-way deal

$109 or less
From Washington to Seattle/Tacoma Intl
Search Deals
One-way flight from Washington to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Washington to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Washington to Seattle/Tacoma Intl.
Search Deals

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 August 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/98:45 amPSC - SEA
Nonstop1h 11mAlaska Airlines
Wed 10/158:09 pmSEA - PSC
Nonstop1h 10mAlaska Airlines
Deal found 7/31$97
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/91:34 pmALW - SEA
Nonstop1h 12mAlaska Airlines
Tue 9/1611:15 pmSEA - ALW
Nonstop1h 03mAlaska Airlines
Deal found 7/31$97
This Jettzy deal was found by Cheapflights users on 7/30. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:31 pmPDX - SEA
Nonstop1h 04mHawaiian Airlines
Sat 9/2012:45 pmSEA - PDX
Nonstop1h 02mHawaiian Airlines
Deal found 7/30$109
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:03 pmPSC - SEA
Nonstop1h 10mHawaiian Airlines
Sun 8/248:10 pmSEA - PSC
Nonstop1h 05mHawaiian Airlines
Deal found 7/29$112
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/305:47 pmPDX - SEA
Nonstop0h 58mAlaska Airlines
Tue 9/212:45 pmSEA - PDX
Nonstop1h 02mAlaska Airlines
Deal found 7/29$117
This Delta deal was found by Cheapflights users on 7/31. 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 8/273:25 pmGEG - SEA
Nonstop1h 20mDelta
Wed 9/37:20 amSEA - GEG
Nonstop1h 15mDelta
Deal found 7/31$137
This Delta deal was found by Cheapflights users on 7/29. 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 8/297:15 amPDX - SEA
Nonstop0h 58mDelta
Wed 9/37:10 amSEA - PDX
Nonstop1h 05mDelta
Deal found 7/29$137
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/262:09 pmYKM - SEA
Nonstop0h 51mHawaiian Airlines
Tue 9/211:10 pmSEA - YKM
Nonstop0h 49mHawaiian Airlines
Deal found 7/28$137
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:45 pmGEG - SEA
Nonstop1h 12mHawaiian Airlines
Sun 8/2410:55 pmSEA - GEG
Nonstop1h 04mHawaiian Airlines
Deal found 7/30$138
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 8/269:54 amGEG - SEA
1 stop5h 09mAlaska Airlines
Tue 8/265:42 pmSEA - GEG
Nonstop1h 08mAlaska Airlines
Deal found 7/30$151
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 9/125:47 pmPSC - SEA
Nonstop1h 13mDelta
Tue 10/143:29 pmSEA - PSC
Nonstop1h 03mDelta
Deal found 7/30$157
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:47 pmBLI - SEA
Nonstop0h 56mHawaiian Airlines
Wed 9/311:15 pmSEA - BLI
Nonstop0h 56mHawaiian Airlines
Deal found 7/30$158

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 August 1, 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

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Tue 9/9

8:45 am-9:56 am

Nonstop1h 11m

Seattle/Tacoma Intl

Sat 10/11

8:09 pm-9:19 pm

Nonstop1h 10m

$97

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Tue 9/9

1:34 pm-2:46 pm

Nonstop1h 12m

Seattle/Tacoma Intl

Tue 9/16

11:15 pm-12:18 am

Nonstop1h 03m

$97

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 9/13

7:31 pm-8:35 pm

Nonstop1h 04m

Seattle/Tacoma Intl

Sat 9/20

12:45 pm-1:47 pm

Nonstop1h 02m

$109

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 8/30

5:47 pm-6:45 pm

Nonstop0h 58m

Seattle/Tacoma Intl

Tue 9/2

12:45 pm-1:47 pm

Nonstop1h 02m

$117

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Wed 8/27

3:25 pm-4:45 pm

Nonstop1h 20m

Seattle/Tacoma Intl

Wed 9/3

7:20 am-8:35 am

Nonstop1h 15m

$137

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Fri 8/29

7:15 am-8:13 am

Nonstop0h 58m

Seattle/Tacoma Intl

Wed 9/3

7:10 am-8:15 am

Nonstop1h 05m

$137

YakimaSeattle

YKM - SEA

YKMSEA

Yakima Air Terminal

Tue 8/26

2:09 pm-3:00 pm

Nonstop0h 51m

Seattle/Tacoma Intl

Tue 9/2

11:10 pm-11:59 pm

Nonstop0h 49m

$137

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Sat 8/23

8:45 pm-9:57 pm

Nonstop1h 12m

Seattle/Tacoma Intl

Sun 8/24

10:55 pm-11:59 pm

Nonstop1h 04m

$138

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Sat 8/23

4:03 pm-5:13 pm

Nonstop1h 10m

Seattle/Tacoma Intl

Sat 8/23

8:10 pm-9:15 pm

Nonstop1h 05m

$147

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Tue 8/26

9:54 am-3:03 pm

1 stop5h 09m

Seattle/Tacoma Intl

Tue 8/26

5:42 pm-6:50 pm

Nonstop1h 08m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 56 results
1
2
3
...
6

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, January is the cheapest month in which you can book a flight from State of Washington to Seattle (average of $238). Flying from State of Washington to Seattle 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 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 August 1, 2025.

When flying from State of Washington to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Seattle

Explore weekly flight availability from Washington 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 August 1, 2025.

The most flights from USWA to SEA are scheduled on a Thursday (79 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (59 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 August 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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.

  • 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 Hawaiian Airlines ($47), Alaska Airlines ($49), and Delta ($69).

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

    While some choose either Portland - Seattle/Tacoma Intl or Pullman Moscow Regional - 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, January is the cheapest month in which you can book a flight from State of Washington to Seattle (average of $238). Flying from State of Washington to Seattle 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

Traveling to a place near Seattle?

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

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 Washington to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to Seattle flights
Los Angeles to Seattle flights
Newark to Seattle flights
San Francisco to Seattle flights
O'Hare Intl to Seattle flights
Ontario to Seattle flights
Dallas/Fort Worth to Portland flights
Reagan-National to Seattle flights
LaGuardia to Seattle flights
Hobby to Seattle flights
San Jose to Seattle flights
Boston to Seattle flights
Baltimore to Seattle flights
Santa Ana to Seattle flights
Los Angeles to Portland flights
Atlanta to Seattle flights
Denver to Seattle flights
Philadelphia to Seattle flights
Sky Harbor Intl to Seattle flights
Dulles Intl to Seattle flights
Tampa to Seattle flights
Minneapolis to Seattle flights
Orlando to Seattle flights
Love Field to Seattle flights
Detroit to Seattle flights
George Bush Intcntl to Seattle flights
Burbank to Seattle flights
San Diego to Seattle flights
Ontario to Portland flights
Oakland to Seattle flights
San Francisco to Portland flights
Austin to Seattle flights
Salt Lake City to Seattle flights
Honolulu to Seattle flights
O'Hare Intl to Portland flights
Columbus to Seattle flights
St. Louis to Seattle flights
Nashville to Seattle flights
Oklahoma City to Seattle flights
Charlotte to Seattle flights
Milwaukee to Seattle flights
Burbank to Portland flights
Newark to Portland flights
Santa Ana to Portland flights
Midway to Seattle flights
Indianapolis to Seattle flights
Cleveland to Seattle flights
San Antonio to Seattle flights
Dulles Intl to Portland flights

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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$180FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$118Average$233FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$124Average$271FlexibilityNo cancel feeOn-time85%

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.