How many flights depart from Seattle to State of Washington on average per week?

As of July 2026, there are 961 flights per week flying from Seattle to State of Washington. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

What airlines fly to State of Washington?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to State of Washington from Seattle according to our data. Alaska Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seattle to State of Washington on average per day?

As of July 2026, 137 flights take off from Seattle and land in State of Washington each day. The most common flight departure time for this route is 10:00PM, with 46% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Washington?

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Washington

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

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

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

There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Washington as of July 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$87 Cheap Flights from Seattle to Washington in 2026

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Find the cheapest flights from Seattle to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:08 am - 8:18 am

SEA

PDX

1h 10mnonstop

9:32 pm - 10:39 pm

PDX

SEA

1h 07mnonstop

$164Alaska Airlines

Tue, Sep 8 - Tue, Sep 15

10:59 pm - 11:55 pm

SEA

PDX

0h 56mnonstop

9:32 pm - 10:39 pm

PDX

SEA

1h 07mnonstop

$171Alaska Airlines

Tue, Sep 8 - Tue, Sep 15

11:59 am - 1:10 pm

SEA

PDX

1h 11mnonstop

1:59 pm - 2:55 pm

PDX

SEA

0h 56mnonstop

$173Alaska Airlines

Tue, Sep 1 - Tue, Sep 8

4:03 pm - 5:10 pm

SEA

PDX

1h 07mnonstop

5:30 am - 6:44 am

PDX

SEA

1h 14mnonstop

$177Delta

Sat, Sep 19 - Wed, Sep 23

10:52 pm - 11:54 pm

SEA

ALW

1h 02mnonstop

5:01 am - 6:10 am

ALW

SEA

1h 09mnonstop

$177Alaska Airlines

Wed, Sep 30 - Sat, Oct 3

9:35 pm - 10:42 pm

SEA

PDX

1h 07mnonstop

5:49 pm - 7:05 pm

PDX

SEA

1h 16mnonstop

$187Delta

Sat, Oct 10 - Sun, Oct 18

9:45 pm - 3:34 pm

SEA

GEG

17h 49m

1 stop

5:00 pm - 10:00 am

GEG

SEA

17h 00m

1 stop

$205Multiple Airlines

Wed, Oct 7 - Sun, Oct 11

9:16 pm - 4:09 pm

SEA

BLI

18h 53m

1 stop

4:59 pm - 10:00 am

BLI

SEA

17h 01m

1 stop

$224Multiple Airlines

Wed, Sep 23 - Sun, Sep 27

11:08 pm - 11:59 pm

SEA

EAT

0h 51mnonstop

3:13 pm - 4:08 pm

EAT

SEA

0h 55mnonstop

$267American Airlines

Sat, Aug 22 - Sun, Aug 23

1:48 pm - 2:39 pm

SEA

YKM

0h 51mnonstop

6:15 am - 7:12 am

YKM

SEA

0h 57mnonstop

$297American Airlines

Wed, Aug 26 - Mon, Aug 31

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Alaska Airlines flights from Seattle to State of Washington

Our best Alaska Airlines deals on Seattle to State of Washington flight tickets

Alaska Airlines

Sep 8

SEA7:08 amSeattle/Tacoma Intl

1h 10m

PDX8:18 amPortland

Sep 15

PDX9:32 pmPortland

1h 07m

SEA10:39 pmSeattle/Tacoma Intl

$164

Alaska Airlines

Aug 19

SEA6:51 pmSeattle/Tacoma Intl

0h 59m

PDX7:50 pmPortland

Aug 26

PDX6:20 amPortland

1h 00m

SEA7:20 amSeattle/Tacoma Intl

$173

Alaska Airlines

Aug 19

SEA10:52 pmSeattle/Tacoma Intl

1h 02m

ALW11:54 pmWalla Walla

Aug 26

ALW5:00 amWalla Walla

1h 07m

SEA6:07 amSeattle/Tacoma Intl

$177

Delta flights from Seattle to State of Washington

Our best Delta deals on Seattle to State of Washington flight tickets

Delta

Sep 19

SEA4:03 pmSeattle/Tacoma Intl

1h 07m

PDX5:10 pmPortland

Sep 23

PDX5:30 amPortland

1h 14m

SEA6:44 amSeattle/Tacoma Intl

$177

Delta

Oct 10

SEA9:35 pmSeattle/Tacoma Intl

1h 07m

PDX10:42 pmPortland

Oct 16

PDX1:00 pmPortland

1h 12m

SEA2:12 pmSeattle/Tacoma Intl

$187

Delta

Oct 8

SEA11:00 amSeattle/Tacoma Intl

1h 09m

PDX12:09 pmPortland

Oct 22

PDX1:00 pmPortland

1h 12m

SEA2:12 pmSeattle/Tacoma Intl

$197

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 9/8

7:08 am-8:18 am

Nonstop1h 10m

Portland

Tue 9/15

9:32 pm-10:39 pm

Nonstop1h 07m

$164

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 9/8

10:59 pm-11:55 pm

Nonstop0h 56m

Portland

Tue 9/15

9:32 pm-10:39 pm

Nonstop1h 07m

$171

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 9/1

11:59 am-1:10 pm

Nonstop1h 11m

Portland

Tue 9/8

1:59 pm-2:55 pm

Nonstop0h 56m

$173

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 9/19

4:03 pm-5:10 pm

Nonstop1h 07m

Portland

Wed 9/23

5:30 am-6:44 am

Nonstop1h 14m

$177

SeattleWalla Walla

SEA - ALW

SEAALW

Seattle/Tacoma Intl

Wed 9/30

10:52 pm-11:54 pm

Nonstop1h 02m

Walla Walla

Sat 10/3

5:01 am-6:10 am

Nonstop1h 09m

$177

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 10/10

9:35 pm-10:42 pm

Nonstop1h 07m

Portland

Sun 10/18

5:49 pm-7:05 pm

Nonstop1h 16m

$187

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Wed 10/7

9:45 pm-3:34 pm

1 stop17h 49m

Spokane

Sun 10/11

5:00 pm-10:00 am

1 stop17h 00m

$205

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Wed 9/23

9:16 pm-4:09 pm

1 stop18h 53m

Bellingham

Sun 9/27

4:59 pm-10:00 am

1 stop17h 01m

$224

Quickest round-trip

SeattleWenatchee

SEA - EAT

SEAEAT

Seattle/Tacoma Intl

Sat 8/22

11:08 pm-11:59 pm

Nonstop0h 51m

Wenatchee Pangborn Field

Sun 8/23

3:13 pm-4:08 pm

Nonstop0h 55m

$267

SeattleYakima

SEA - YKM

SEAYKM

Seattle/Tacoma Intl

Wed 8/26

1:48 pm-2:39 pm

Nonstop0h 51m

Yakima Air Terminal

Mon 8/31

6:15 am-7:12 am

Nonstop0h 57m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Seattle, with most prices found around $172. If you aren’t able to travel to State of Washington during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $177.

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

Fly from Seattle/Tacoma Intl to Pasco Tri Cities for the best Seattle/Tacoma Intl - Washington flight prices

What cabin class options are available on Seattle to State of Washington flights?

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

Can stopping save me money on Seattle to State of Washington flights?

You could potentially save up to 14% on your flight if you consider stops on a Seattle to State of Washington flight.

Cheap Seattle to State of Washington flight deals and tips

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

Best Price Found	$153
Fastest flight time	0h 48m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Seattle in the past 72 hours is $153. The best round-trip flight deal from Seattle to State of Washington found on momondo in the last 72 hours is $228.

The fastest flight from Seattle to State of Washington takes 0h 48m

Direct flights go from Seattle to State of Washington every day.

There are 96 airports in State of Washington. From Seattle there are direct flights to Pasco Tri Cities (PSC), Portland (PDX), Wenatchee Pangborn Field (EAT), Yakima Air Terminal (YKM) and 1 more.

Search flight deals

Frequently asked questions about flying from Seattle to Washington

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Washington?
Prices for flights from Seattle/Tacoma Intl Airport to Washington are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Washington?
There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Washington as of July 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Seattle to State of Washington is Boeing 737-700, representing 18.99% of all bookings. The subsequent popular models are Embraer 175 at 16.97%, Boeing 737-800 Passenger/BBJ2 (winglets) at 16.36%, and Embraer 170 at 14.95%.

Best airlines flying from Seattle to State of Washington

Compare and see reviews for airlines that fly from Seattle to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $79	Free Cancellation	Rating 7.8 8,487 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $97	Free Cancellation	Rating 7.8 2,821 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $97	Free Cancellation	Rating 7.9 12,716 reviews	Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Washington from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Seattle to Washington flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Seattle and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Seattle to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.