$56+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEA
Apr 2 — Apr 91
1 adult, Economy
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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 March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $122 (Mytrip) |
One-way from | $56 (Cheapflightsfares) |
Popular in | March |
Cheapest in | October |
Average price | $267 |
Good round-trip deal | $344 or less |
Good one-way deal | $170 or less |
Find flight deals from Washington to Seattle
Cheapest flights from Washington to SeattleExplore 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 March 28, 2025.
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 March 28, 2025.
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Tue 4/227:01 pmPDX - SEA
1 stop16h 34mSpirit Airlines
Tue 4/2912:30 pmSEA - PDX
1 stop25h 07mSpirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$122
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 6/49:30 amPDX - SEA
Nonstop1h 01mAlaska Airlines
Wed 6/412:58 pmSEA - PDX
Nonstop0h 59mAlaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$131
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Tue 5/67:01 pmPDX - SEA
1 stop19h 24mMultiple Airlines
Tue 5/139:00 amSEA - PDX
Nonstop0h 56mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$133
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:21 amPSC - SEA
Nonstop1h 01mAlaska Airlines
Thu 5/17:50 pmSEA - PSC
Nonstop1h 01mAlaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:23 amPDX - SEA
Nonstop1h 01mDelta
Tue 4/2910:59 pmSEA - PDX
Nonstop0h 57mDelta
Deal found 3/28![Delta logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Mon 5/1210:00 pmPDX - SEA
Nonstop0h 54mHawaiian Airlines
Wed 5/286:30 amSEA - PDX
Nonstop0h 48mHawaiian Airlines
Deal found 3/27![Hawaiian Airlines logo]()
$142
This Trip.com deal was found by Cheapflights users on 3/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/261:25 pmGEG - SEA
Nonstop1h 05mHawaiian Airlines
Sun 5/49:59 pmSEA - GEG
Nonstop1h 05mHawaiian Airlines
Deal found 3/25![Hawaiian Airlines logo]()
$143
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:30 pmGEG - SEA
Nonstop1h 05mAlaska Airlines
Sat 4/262:33 pmSEA - GEG
1 stop3h 04mAlaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:00 amPSC - SEA
Nonstop1h 18mDelta
Sun 5/410:55 pmSEA - PSC
Nonstop1h 04mDelta
Deal found 3/26![Delta logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/161:49 pmALW - SEA
Nonstop1h 06mAlaska Airlines
Sat 5/1711:59 amSEA - ALW
Nonstop1h 10mAlaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:15 amGEG - SEA
Nonstop1h 25mDelta
Mon 4/287:30 pmSEA - GEG
Nonstop1h 14mDelta
Deal found 3/26![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/42:33 pmYKM - SEA
Nonstop0h 49mAlaska Airlines
Thu 5/81:06 pmSEA - YKM
Nonstop0h 47mAlaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$157
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 March 28, 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
Tue 4/22
7:01 pm-11:35 am
1 stop16h 34m
Seattle/Tacoma Intl
Tue 4/29
12:30 pm-1:37 pm
1 stop25h 07m
$122
PortlandSeattle
PDX - SEA
PDXSEA
Portland
Wed 6/4
9:30 am-10:31 am
Nonstop1h 01m
Seattle/Tacoma Intl
Wed 6/4
12:58 pm-1:57 pm
Nonstop0h 59m
$131
PortlandSeattle
PDX - SEA
PDXSEA
Portland
Tue 5/6
7:01 pm-2:25 pm
1 stop19h 24m
Seattle/Tacoma Intl
Tue 5/13
9:00 am-9:56 am
Nonstop0h 56m
$133
PortlandSeattle
PDX - SEA
PDXSEA
Portland
Tue 4/22
7:23 am-8:24 am
Nonstop1h 01m
Seattle/Tacoma Intl
Tue 4/29
10:59 pm-11:56 pm
Nonstop0h 57m
$137
PascoSeattle
PSC - SEA
PSCSEA
Pasco Tri Cities
Tue 4/29
8:21 am-9:22 am
Nonstop1h 01m
Seattle/Tacoma Intl
Thu 5/1
7:50 pm-8:51 pm
Nonstop1h 01m
$137
PortlandSeattle
PDX - SEA
PDXSEA
Portland
Mon 5/12
10:00 pm-10:54 pm
Nonstop0h 54m
Seattle/Tacoma Intl
Wed 5/28
6:30 am-7:18 am
Nonstop0h 48m
$142
SpokaneSeattle
GEG - SEA
GEGSEA
Spokane
Sat 4/26
1:25 pm-2:30 pm
Nonstop1h 05m
Seattle/Tacoma Intl
Sun 5/4
9:59 pm-11:04 pm
Nonstop1h 05m
$143
PascoSeattle
PSC - SEA
PSCSEA
Pasco Tri Cities
Sat 5/3
5:00 am-6:18 am
Nonstop1h 18m
Seattle/Tacoma Intl
Sun 5/4
10:55 pm-11:59 pm
Nonstop1h 04m
$147
SpokaneSeattle
GEG - SEA
GEGSEA
Spokane
Wed 4/16
7:30 pm-8:35 pm
Nonstop1h 05m
Seattle/Tacoma Intl
Sat 4/26
2:33 pm-5:37 pm
1 stop3h 04m
$147
Walla WallaSeattle
ALW - SEA
ALWSEA
Walla Walla
Fri 5/16
1:49 pm-2:55 pm
Nonstop1h 06m
Seattle/Tacoma Intl
Sat 5/17
11:59 am-1:09 pm
Nonstop1h 10m
$147
Showing 1-10 of 53 results
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 July is currently the most expensive (average of $411). 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 March 28, 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 March 28, 2025.
The most flights from USWA to SEA are scheduled on a Thursday (68 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
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 March 28, 2025.
To help decide which airline to fly from Washington to Seattle, see what other customers have to say about Southwest, Alaska Airlines and Delta. 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.
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
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.
Traveling to a place near Washington?
Book flights to Washington if you plan to visit one of these locationsSeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe
Browse thousands of different options on Cheapflights for your next trip
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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.
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 March 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$179 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$245 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$187 | Average$217 | FlexibilityNo cancel fee | On-time85% |