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Cheap flights from Washington to Seattle from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Seattle departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:00 am - 6:07 am
ALW
-
SEA
1h 07mnonstop
Alaska Airlines Logo
10:45 pm - 11:48 pm
SEA
-
ALW
1h 03mnonstop
$137Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
2:48 pm - 3:57 pm
ALW
-
SEA
1h 09mnonstop
Alaska Airlines Logo
10:45 pm - 11:48 pm
SEA
-
ALW
1h 03mnonstop
$147Alaska Airlines
Wed, May 6 - Sun, May 10
Alaska Airlines Logo
2:48 pm - 3:57 pm
ALW
-
SEA
1h 09mnonstop
Alaska Airlines Logo
10:45 pm - 11:48 pm
SEA
-
ALW
1h 03mnonstop
$152Alaska Airlines
Thu, Apr 30 - Sun, May 3
Alaska Airlines Logo
5:46 pm - 6:54 pm
PDX
-
SEA
1h 08mnonstop
Alaska Airlines Logo
8:30 pm - 9:28 pm
SEA
-
PDX
0h 58mnonstop
$155Alaska Airlines
Fri, May 15 - Sun, May 17
Alaska Airlines Logo
2:48 pm - 3:57 pm
ALW
-
SEA
1h 09mnonstop
Alaska Airlines Logo
10:45 pm - 11:48 pm
SEA
-
ALW
1h 03mnonstop
$156Alaska Airlines
Sat, Apr 25 - Sun, Apr 26
Delta Logo
5:00 am - 6:24 am
GEG
-
SEA
1h 24mnonstop
Delta Logo
9:28 am - 10:45 am
SEA
-
GEG
1h 17mnonstop
$197Delta
Sat, May 2 - Mon, May 4
Delta Logo
5:30 am - 6:37 am
PDX
-
SEA
1h 07mnonstop
Delta Logo
9:30 am - 10:40 am
SEA
-
PDX
1h 10mnonstop
$197Delta
Mon, May 4 - Mon, May 11
American Airlines Logo
1:57 pm - 2:48 pm
YKM
-
SEA
0h 51mnonstop
American Airlines Logo
11:08 pm - 11:59 pm
SEA
-
YKM
0h 51mnonstop
$298American Airlines
Sun, May 3 - Sun, May 10
Hawaiian Airlines Logo
5:15 am - 6:08 am
EAT
-
SEA
0h 53mnonstop
Hawaiian Airlines Logo
11:00 pm - 11:51 pm
SEA
-
EAT
0h 51mnonstop
$306Hawaiian Airlines
Fri, Apr 17 - Mon, Apr 20
American Airlines Logo
5:15 am - 6:07 am
EAT
-
SEA
0h 52mnonstop
American Airlines Logo
1:17 pm - 2:07 pm
SEA
-
EAT
0h 50mnonstop
$337American Airlines
Fri, Jun 12 - Fri, Jun 12

Alaska Airlines flights from State of Washington to Seattle

Our best Alaska Airlines deals on State of Washington to Seattle flight tickets
Alaska Airlines
Apr 29
ALW5:00 amWalla Walla
1h 07m
SEA6:07 amSeattle/Tacoma Intl
May 2
SEA10:45 pmSeattle/Tacoma Intl
1h 03m
ALW11:48 pmWalla Walla
$137
Alaska Airlines
May 6
ALW2:48 pmWalla Walla
1h 09m
SEA3:57 pmSeattle/Tacoma Intl
May 10
SEA10:45 pmSeattle/Tacoma Intl
1h 03m
ALW11:48 pmWalla Walla
$147
Alaska Airlines
Apr 30
ALW2:48 pmWalla Walla
1h 09m
SEA3:57 pmSeattle/Tacoma Intl
May 3
SEA10:45 pmSeattle/Tacoma Intl
1h 03m
ALW11:48 pmWalla Walla
$152

Delta flights from State of Washington to Seattle

Our best Delta deals on State of Washington to Seattle flight tickets
Delta
May 4
PDX5:30 amPortland
1h 07m
SEA6:37 amSeattle/Tacoma Intl
May 11
SEA9:30 amSeattle/Tacoma Intl
1h 10m
PDX10:40 amPortland
$197
Delta
May 5
PSC5:49 pmPasco Tri Cities
1h 16m
SEA7:05 pmSeattle/Tacoma Intl
May 9
SEA1:30 pmSeattle/Tacoma Intl
1h 15m
PSC2:45 pmPasco Tri Cities
$217
Delta
Jun 8
PDX3:26 pmPortland
1h 15m
SEA4:41 pmSeattle/Tacoma Intl
Jun 22
SEA8:59 pmSeattle/Tacoma Intl
1h 03m
PDX10:02 pmPortland
$222

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from Washington to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Wed 4/29

5:00 am-6:07 am

Nonstop1h 07m

Seattle/Tacoma Intl

Sat 5/2

10:45 pm-11:48 pm

Nonstop1h 03m

$137

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Wed 5/6

2:48 pm-3:57 pm

Nonstop1h 09m

Seattle/Tacoma Intl

Sun 5/10

10:45 pm-11:48 pm

Nonstop1h 03m

$147

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Thu 4/30

2:48 pm-3:57 pm

Nonstop1h 09m

Seattle/Tacoma Intl

Sun 5/3

10:45 pm-11:48 pm

Nonstop1h 03m

$152

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Fri 5/15

5:46 pm-6:54 pm

Nonstop1h 08m

Seattle/Tacoma Intl

Sun 5/17

8:30 pm-9:28 pm

Nonstop0h 58m

$155

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Sat 4/25

2:48 pm-3:57 pm

Nonstop1h 09m

Seattle/Tacoma Intl

Sun 4/26

10:45 pm-11:48 pm

Nonstop1h 03m

$156

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Sat 5/2

5:00 am-6:24 am

Nonstop1h 24m

Seattle/Tacoma Intl

Mon 5/4

9:28 am-10:45 am

Nonstop1h 17m

$197

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Mon 5/4

5:30 am-6:37 am

Nonstop1h 07m

Seattle/Tacoma Intl

Mon 5/11

9:30 am-10:40 am

Nonstop1h 10m

$197
Quickest round-trip

YakimaSeattle

YKM - SEA

YKMSEA

Yakima Air Terminal

Sun 5/3

1:57 pm-2:48 pm

Nonstop0h 51m

Seattle/Tacoma Intl

Sun 5/10

11:08 pm-11:59 pm

Nonstop0h 51m

$298

WenatcheeSeattle

EAT - SEA

EATSEA

Wenatchee Pangborn Field

Fri 4/17

5:15 am-6:08 am

Nonstop0h 53m

Seattle/Tacoma Intl

Mon 4/20

11:00 pm-11:51 pm

Nonstop0h 51m

$306

WenatcheeSeattle

EAT - SEA

EATSEA

Wenatchee Pangborn Field

Fri 6/12

5:15 am-6:07 am

Nonstop0h 52m

Seattle/Tacoma Intl

Fri 6/12

1:17 pm-2:07 pm

Nonstop0h 50m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from State of Washington to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from State of Washington is on a Friday. momondo users have found tickets for Friday departures for as low as $407. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $513.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from State of Washington in the evening is the least expensive time of day to depart. momondo users have found prices as low as $429 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $471. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to Seattle/Tacoma Intl flight route?

Fly from Spokane to Seattle/Tacoma Intl for the best Washington - Seattle/Tacoma Intl flight prices

What cabin class options are available on Washington to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Washington to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap State of Washington to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Seattle

Best Price Found

$168

Fastest flight time

0h 49m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from State of Washington in the past 72 hours is $168. The best round-trip flight deal from State of Washington to Seattle found on momondo in the last 72 hours is $276.
The fastest flight from State of Washington to Seattle takes 0h 49m
Direct flights go from State of Washington to Seattle every day.
There is 1 airport in Seattle. From State of Washington there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Washington to Seattle

  • When did momondo last update prices for flights from Washington to Seattle/Tacoma Intl Airport?

    Prices for flights from Washington to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Washington to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from State of Washington to Seattle?

Best airlines flying from State of Washington to Seattle

Compare and see reviews for airlines that fly from State of Washington to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $79Free CancellationRating
7.9
8,386 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $98Free CancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $99Free CancellationRating
7.9
12,176 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Marysville
Puyallup
Lakewood
Cle Elum
Tukwila
Federal Way
Centralia
Fife
Westport
Tumwater
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Washington.

Can I find flights from Washington to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Seattle.

I’m not ready to book a flight from Washington to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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