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 70% 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 week?

As of July 2025, there are 1,409 flights per week flying from Seattle to State of Washington. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

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

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

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

As of July 2025, 201 flights take off from Seattle and land in State of Washington each day. The most common flight departure time for this route is 11:00PM, with 46% of daily flights taking off in the evening.

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 3 operators available for flights from Seattle/Tacoma Intl Airport to Washington as of July 2025.

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.

$49 Cheap Flights from Seattle to Washington in 2025

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Find the cheapest flights from Seattle to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:44 am - 10:52 amSEA-PSC

1h 08mnonstop

1:05 pm - 2:19 pmPSC-SEA

1h 14mnonstop

$91Hawaiian Airlines

Find Deal

Tue, Aug 19 - Tue, Aug 26

11:15 pm - 12:18 amSEA-ALW

1h 03mnonstop

1:34 pm - 2:46 pmALW-SEA

1h 12mnonstop

$92

Find Deal

Sat, Aug 23 - Sat, Aug 30

11:15 pm - 12:18 amSEA-ALW

1h 03mnonstop

5:00 am - 6:14 amALW-SEA

1h 14mnonstop

$97Alaska Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

11:45 am - 12:54 pmSEA-ALW

1h 09mnonstop

5:00 am - 6:14 amALW-SEA

1h 14mnonstop

$107Alaska Airlines

Find Deal

Sat, Sep 20 - Sun, Sep 21

7:10 am - 8:15 amSEA-PDX

1h 05mnonstop

3:18 pm - 4:24 pmPDX-SEA

1h 06mnonstop

$117Delta

Find Deal

Wed, Aug 20 - Sat, Aug 30

3:55 pm - 4:59 pmSEA-PDX

1h 04mnonstop

5:30 am - 6:35 amPDX-SEA

1h 05mnonstop

$137Delta

Find Deal

Sat, Aug 30 - Mon, Sep 1

6:15 am - 2:25 pmSEA-PDX

8h 10m1 stop

4:55 pm - 10:45 pmPDX-SEA

5h 50m1 stop

$202Southwest

Find Deal

Tue, Oct 7 - Tue, Oct 7

3:55 pm - 9:30 pmSEA-GEG

5h 35m1 stop

5:10 pm - 11:05 pmGEG-SEA

5h 55m1 stop

$212Southwest

Find Deal

Wed, Sep 24 - Thu, Sep 25

11:45 am - 12:54 pmSEA-ALW

1h 09mnonstop

1:34 pm - 2:46 pmALW-SEA

1h 12mnonstop

$239American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

2:07 pm - 3:06 pmSEA-PSC

0h 59mnonstop

8:45 am - 9:56 amPSC-SEA

1h 11mnonstop

$257American Airlines

Find Deal

Tue, Aug 19 - Tue, Aug 26

Southwest flights from Seattle to State of Washington

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

Southwest

Oct 7

SEA6:15 amSeattle/Tacoma Intl

8h 10m

1 stop

PDX2:25 pmPortland

Oct 7

PDX4:55 pmPortland

5h 50m

1 stop

SEA10:45 pmSeattle/Tacoma Intl

$202

Find similar

Southwest

Sep 24

SEA3:55 pmSeattle/Tacoma Intl

5h 35m

1 stop

GEG9:30 pmSpokane

Sep 25

GEG5:10 pmSpokane

5h 55m

1 stop

SEA11:05 pmSeattle/Tacoma Intl

$212

Find similar

Southwest

Sep 17

SEA3:55 pmSeattle/Tacoma Intl

5h 35m

1 stop

GEG9:30 pmSpokane

Sep 24

GEG12:05 pmSpokane

6h 05m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$244

Find similar

Hawaiian Airlines flights from Seattle to State of Washington

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

Hawaiian Airlines

Aug 19

SEA9:44 amSeattle/Tacoma Intl

1h 08m

PSC10:52 amPasco Tri Cities

Aug 26

PSC1:05 pmPasco Tri Cities

1h 14m

SEA2:19 pmSeattle/Tacoma Intl

$91

Find similar

Hawaiian Airlines

Aug 19

SEA11:30 amSeattle/Tacoma Intl

1h 09m

PSC12:39 pmPasco Tri Cities

Aug 26

PSC4:03 pmPasco Tri Cities

1h 10m

SEA5:13 pmSeattle/Tacoma Intl

$97

Find similar

Hawaiian Airlines

Sep 10

SEA12:45 pmSeattle/Tacoma Intl

1h 02m

PDX1:47 pmPortland

Sep 30

PDX2:32 pmPortland

1h 03m

SEA3:35 pmSeattle/Tacoma Intl

$109

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 8/19

9:44 am-10:52 am

Nonstop1h 08m

Pasco Tri Cities

Tue 8/26

1:05 pm-2:19 pm

Nonstop1h 14m

$91

SeattleWalla Walla

SEA - ALW

SEAALW

Seattle/Tacoma Intl

Sat 8/23

11:15 pm-12:18 am

Nonstop1h 03m

Walla Walla

Sat 8/30

1:34 pm-2:46 pm

Nonstop1h 12m

$92

SeattleWalla Walla

SEA - ALW

SEAALW

Seattle/Tacoma Intl

Sat 8/23

11:15 pm-12:18 am

Nonstop1h 03m

Walla Walla

Sat 8/30

5:00 am-6:14 am

Nonstop1h 14m

$97

SeattleWalla Walla

SEA - ALW

SEAALW

Seattle/Tacoma Intl

Sat 9/20

11:45 am-12:54 pm

Nonstop1h 09m

Walla Walla

Sun 9/21

5:00 am-6:14 am

Nonstop1h 14m

$107

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 8/20

7:10 am-8:15 am

Nonstop1h 05m

Portland

Sat 8/30

3:18 pm-4:24 pm

Nonstop1h 06m

$117

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 8/30

3:55 pm-4:59 pm

Nonstop1h 04m

Portland

Mon 9/1

5:30 am-6:35 am

Nonstop1h 05m

$137

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 10/7

6:15 am-2:25 pm

1 stop8h 10m

Portland

Tue 10/7

4:55 pm-10:45 pm

1 stop5h 50m

$202

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Wed 9/24

3:55 pm-9:30 pm

1 stop5h 35m

Spokane

Thu 9/25

5:10 pm-11:05 pm

1 stop5h 55m

$212

SeattleWalla Walla

SEA - ALW

SEAALW

Seattle/Tacoma Intl

Sat 8/23

11:45 am-12:54 pm

Nonstop1h 09m

Walla Walla

Sat 8/30

1:34 pm-2:46 pm

Nonstop1h 12m

$239

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 8/19

2:07 pm-3:06 pm

Nonstop0h 59m

Pasco Tri Cities

Tue 8/26

8:45 am-9:56 am

Nonstop1h 11m

$257

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

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

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

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

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

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	$49
Fastest flight time	0h 46m
Direct flights	Every day
Airports in State of Washington	8 airports

The best one-way flight to State of Washington from Seattle in the past 72 hours is $49. The best round-trip flight deal from Seattle to State of Washington found on momondo in the last 72 hours is $91.

The fastest flight from Seattle to State of Washington takes 0h 46m

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

There are 8 airports near State of Washington: Pasco Tri Cities (PSC), Pullman Moscow Regional (PUW), Portland (PDX), Spokane (GEG), Wenatchee Pangborn Field (EAT), Yakima Air Terminal (YKM), Walla Walla (ALW), Bellingham (BLI)

Search flight deals

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 3 operators available for flights from Seattle/Tacoma Intl Airport to Washington as of July 2025.
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 Embraer 175, representing 39.51% of all bookings. The subsequent popular models are Boeing 737-900 at 11.61%, Boeing 737-900 Passenger/BBJ3 (winglets) at 10.74%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.95%.

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
Hawaiian Airlines	PriceFrom $97	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $97	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $97	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta 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.

An easier way to manage your State of Washington trip

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Popular cities in Washington

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Flights to Seattlefrom $93

Cheap flights from Seattle to Washington from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Washington departing on 8/20. 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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Find the cheapest flights from Seattle to Washington

Cheap round-trip flights

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Southwest flights from Seattle to State of Washington

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

Hawaiian Airlines flights from Seattle to State of Washington

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

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Use the filters below to find and compare flights from Seattle to Washington that are best for you.

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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

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

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

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

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

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

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

What airlines fly to State of Washington?

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

As of July 2025, 201 flights take off from Seattle and land in State of Washington each day. The most common flight departure time for this route is 11:00PM, with 46% of daily flights taking off in the evening.

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

As of July 2025, there are 1,409 flights per week flying from Seattle to State of Washington. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

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

Fastest flight time

Direct flights

Airports in State of Washington

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

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

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo