How long is the flight from United States to State of Washington?

If you’re flying from a popular airport in United States, such as San Francisco or Los Angeles, and flying into State of Washington, then you can expect flight times to average 2h 09m and 2h 51m, respectively.

What airlines fly to State of Washington?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to State of Washington from United States according to our data. Alaska Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 11 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United States to Washington?

Delta, Southwest, and United Airlines are the most popular carriers operating from United States to Washington

When did momondo last update prices for flights from United States to Washington?

Prices for flights from United States to Washington were last updated today.

How many operators does momondo search for flights from United States to Washington?

As of December 2025, there are 10 operators available to choose from for flights from United States to Washington.

How old do you have to be to fly from United States 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 United States to Washington.

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

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$47 Cheap Flights from the United States to Washington in 2025/26

Q: How many flights depart from United States to State of Washington on average per week?

The number of flights available between United States and State of Washington is 2,315 per week as of December 2025. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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Recent round-trip flight deals from the United States to Washington

Enter your travel dates to find the best prices.

2:08 pm - 4:29 pm

PHX

SEA

3h 21mnonstop

1:09 pm - 5:11 pm

SEA

PHX

3h 02mnonstop

$91Frontier

Fri, Jan 9 - Sun, Jan 18

3:17 pm - 5:33 pm

PHX

SEA

3h 16mnonstop

8:07 pm - 11:59 pm

SEA

PHX

2h 52mnonstop

$92Alaska Airlines

Sat, Jan 31 - Sat, Jan 31

7:59 pm - 10:17 pm

PHX

SEA

3h 18mnonstop

3:17 pm - 7:04 pm

SEA

PHX

2h 47mnonstop

$97Delta

Fri, Jan 30 - Mon, Feb 2

1:56 pm - 4:54 pm

LAX

SEA

2h 58mnonstop

5:53 pm - 8:36 pm

SEA

LAX

2h 43mnonstop

$106Hawaiian Airlines

Thu, Jan 22 - Sun, Jan 25

9:05 am - 11:29 am

SFO

SEA

2h 24mnonstop

6:03 am - 8:25 am

SEA

SFO

2h 22mnonstop

$126United Airlines

Thu, Jan 15 - Mon, Jan 19

9:50 am - 4:38 pm

SFO

SEA

6h 48m1 stop

11:25 am - 6:16 pm

SEA

SFO

6h 51m1 stop

$127Delta

Sun, Jan 11 - Tue, Jan 13

7:36 pm - 10:20 pm

ORD

SEA

4h 44mnonstop

8:04 am - 2:15 pm

SEA

ORD

4h 11mnonstop

$179American Airlines

Sun, Jan 11 - Thu, Jan 15

8:50 am - 11:32 am

ORD

SEA

4h 42mnonstop

7:00 am - 1:08 pm

SEA

ORD

4h 08mnonstop

$180United Airlines

Fri, Jan 16 - Mon, Jan 19

2:06 pm - 6:43 pm

ORD

SEA

6h 37m1 stop

12:41 pm - 11:37 pm

SEA

ORD

8h 56m1 stop

$188Hawaiian Airlines

Sun, Jan 18 - Sun, Jan 25

10:27 am - 1:08 pm

ORD

SEA

4h 41mnonstop

8:04 am - 2:15 pm

SEA

ORD

4h 11mnonstop

$193American Airlines

Wed, Jan 14 - Sun, Jan 18

Frontier flights from United States to State of Washington

Our best Frontier deals on United States to State of Washington flight tickets

Frontier

Jan 9

PHX2:08 pmPhoenix Sky Harbor Intl

3h 21m

SEA4:29 pmSeattle/Tacoma Intl

Jan 18

SEA1:09 pmSeattle/Tacoma Intl

3h 02m

PHX5:11 pmPhoenix Sky Harbor Intl

$91

Find similar

Frontier

Jan 9

PHX2:08 pmPhoenix Sky Harbor Intl

3h 21m

SEA4:29 pmSeattle/Tacoma Intl

Jan 10

SEA12:40 pmSeattle/Tacoma Intl

3h 04m

PHX4:44 pmPhoenix Sky Harbor Intl

$93

Find similar

Frontier

Jan 8

PHX10:03 amPhoenix Sky Harbor Intl

8h 34m

1 stop

SEA5:37 pmSeattle/Tacoma Intl

Jan 10

SEA12:40 pmSeattle/Tacoma Intl

3h 04m

PHX4:44 pmPhoenix Sky Harbor Intl

$96

Find similar

Alaska Airlines flights from United States to State of Washington

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

Alaska Airlines

Jan 31

PHX11:00 amPhoenix Sky Harbor Intl

3h 19m

SEA1:19 pmSeattle/Tacoma Intl

Jan 31

SEA3:55 pmSeattle/Tacoma Intl

2h 53m

PHX7:48 pmPhoenix Sky Harbor Intl

$92

Find similar

Alaska Airlines

Jan 16

PHX7:00 amPhoenix Sky Harbor Intl

3h 18m

SEA9:18 amSeattle/Tacoma Intl

Jan 18

SEA3:55 pmSeattle/Tacoma Intl

2h 53m

PHX7:48 pmPhoenix Sky Harbor Intl

$95

Find similar

Alaska Airlines

Jan 14

SFO9:00 amSan Francisco

2h 21m

SEA11:21 amSeattle/Tacoma Intl

Jan 20

SEA1:36 pmSeattle/Tacoma Intl

2h 14m

SFO3:50 pmSan Francisco

$122

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momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 1/9

2:08 pm-4:29 pm

Nonstop3h 21m

Seattle/Tacoma Intl

Sun 1/18

1:09 pm-5:11 pm

Nonstop3h 02m

$91

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 1/31

3:17 pm-5:33 pm

Nonstop3h 16m

Seattle/Tacoma Intl

Sat 1/31

8:07 pm-11:59 pm

Nonstop2h 52m

$92

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 1/30

7:59 pm-10:17 pm

Nonstop3h 18m

Seattle/Tacoma Intl

Mon 2/2

3:17 pm-7:04 pm

Nonstop2h 47m

$97

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Thu 1/22

1:56 pm-4:54 pm

Nonstop2h 58m

Seattle/Tacoma Intl

Sun 1/25

5:53 pm-8:36 pm

Nonstop2h 43m

$106

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 1/15

9:05 am-11:29 am

Nonstop2h 24m

Seattle/Tacoma Intl

Mon 1/19

6:03 am-8:25 am

Nonstop2h 22m

$126

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Sun 1/11

9:50 am-4:38 pm

1 stop6h 48m

Seattle/Tacoma Intl

Tue 1/13

11:25 am-6:16 pm

1 stop6h 51m

$127

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sun 1/11

7:36 pm-10:20 pm

Nonstop4h 44m

Seattle/Tacoma Intl

Thu 1/15

8:04 am-2:15 pm

Nonstop4h 11m

$179

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 1/16

8:50 am-11:32 am

Nonstop4h 42m

Seattle/Tacoma Intl

Mon 1/19

7:00 am-1:08 pm

Nonstop4h 08m

$180

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sun 1/18

2:06 pm-6:43 pm

1 stop6h 37m

Seattle/Tacoma Intl

Sun 1/25

12:41 pm-11:37 pm

1 stop8h 56m

$188

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 1/14

10:27 am-1:08 pm

Nonstop4h 41m

Seattle/Tacoma Intl

Sun 1/18

8:04 am-2:15 pm

Nonstop4h 11m

$193

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How to get the cheapest flight ticket from United States 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 October is, on average, the cheapest month to fly to State of Washington from United States, with most prices found around $287. If you aren’t able to travel to State of Washington during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $317.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from United States to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $271. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from United States to State of Washington for around $371.

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

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $240. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $337 on average. Flights to State of Washington from United States in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest United States to Washington flight route?

Fly from Las Vegas Harry Reid Intl to Everett Paine Field for the best United States - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from United States for as low as $344 on momondo.

What cabin class options are available on United States to Washington flights?

There are 4 cabin classes available to choose from on United States to 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 United States to State of Washington flights?

No. A direct flight is the cheapest option for a flight between United States to State of Washington.

Cheap United States to State of Washington flight deals and tips

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

Best Price Found	$29
Fastest flight time	0h 47m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from United States in the past 72 hours is $29. The best round-trip flight deal from United States to State of Washington found on momondo in the last 72 hours is $58.

The fastest flight from United States to State of Washington takes 0h 47m

Direct flights go from United States to State of Washington every day.

There are 96 airports in State of Washington. From United States there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from United States to Washington?
Prices for flights from United States to Washington were last updated today.
How many operators does momondo search for flights from United States to Washington?
As of December 2025, there are 10 operators available to choose from for flights from United States to Washington.
How old do you have to be to fly from United States 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 United States to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to State of Washington?
Based on momondo bookings for flights between United States and State of Washington, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 19.53% of the total bookings. Other popular models include Airbus A321neo with 11.68%, Boeing 737-900 with 10.66%, and Boeing 737 MAX 8 with 7.86%.

Best airlines flying from United States to State of Washington

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $37	Free Cancellation	Rating 7.2 701 reviews	Search Allegiant Air flights
Frontier	PriceFrom $51	Free Cancellation	Rating 5.8 3,076 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $58	Free Cancellation	Rating 6.3 8,197 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $78	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $100	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
Southwest	PriceFrom $117	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 8.0 11,508 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $126	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights
JetBlue	PriceFrom $144	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $167	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Washington. momondo saves you time and could save you money on your trip.

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

Flights from United States to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Washington?

Once all potential United States to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from United States and alert you 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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Fly your favorite airline to Washington

American Airlines flights to Washingtonfrom $277

Alaska Airlines flights to Washingtonfrom $79

Frontier flights to Washingtonfrom $25

Delta flights to Washingtonfrom $79

United Airlines flights to Washingtonfrom $183

Scandinavian Airlines

KLM

Cheap flights from the United States to Washington from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Washington departing on 1/17. 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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Big names and deals

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Find the cheapest flights from the United States to Washington

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Frontier flights from United States to State of Washington

Our best Frontier deals on United States to State of Washington flight tickets

Alaska Airlines flights from United States to State of Washington

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

momondo Fare Finder

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

See travel insights to Washington from

How to get the cheapest flight ticket from United States to State of Washington

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

What is the cheapest day to depart on your flight to State of Washington?

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

What is the cheapest United States to Washington flight route?

Fly from Las Vegas Harry Reid Intl to Everett Paine Field for the best United States - Washington flight prices

How far in advance should I book a flight to State of Washington?

What cabin class options are available on United States to Washington flights?

There are 4 cabin classes available to choose from on United States to 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 United States to State of Washington flights?

No. A direct flight is the cheapest option for a flight between United States to State of Washington.

What is the cheapest airline that flies from United States to Washington?

Delta, Southwest, and United Airlines are the most popular carriers operating from United States to Washington

What airlines fly to State of Washington?

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

As of December 2025, 330 flights take off from United States and land in State of Washington each day. The most common flight departure time for this route is 6:00PM, with 37% of daily flights taking off in the afternoon.

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

The number of flights available between United States and State of Washington is 2,315 per week as of December 2025. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

How long is the flight from United States to State of Washington?

If you’re flying from a popular airport in United States, such as San Francisco or Los Angeles, and flying into State of Washington, then you can expect flight times to average 2h 09m and 2h 51m, respectively.

Cheap United States to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States 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 United States to Washington?

How many operators does momondo search for flights from United States to Washington?

How old do you have to be to fly from United States to Washington?

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

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

Best airlines flying from United States to State of Washington

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

Why use momondo?

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

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

How can momondo help me find flights from United States to Washington?

I’m not ready to book a flight from United States 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