What airlines fly to State of Washington?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of Washington from Washington, D.C. according to our data. Alaska Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 9 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 Washington, D.C. to Washington?

Spirit Airlines, American Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Washington

How long is the flight from Washington, D.C. to State of Washington?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into State of Washington, then you can expect flight times to average 5h 40m and 5h 40m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Washington?

Prices for flights from Washington, D.C. to Washington are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Washington?

The number of operators available for flights from Washington, D.C. to Washington is 10 as of July 2025.

How old do you have to be to fly from Washington, D.C. to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Washington.

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

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$88 Cheap Flights from Washington, D.C. to Washington in 2025

Q: How many flights depart from Washington, D.C. to State of Washington on average per week?

The number of flights available between Washington, D.C. and State of Washington is 284 per week as of July 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

Q: How many flights depart from Washington, D.C. to State of Washington on average per day?

40 flights are operational daily from Washington, D.C. to State of Washington as of July 2025. The most popular departure time for this route is 5:00PM, with 52% of flights per day taking off at noon.

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Find the cheapest flights from Washington, D.C. to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:16 am - 7:23 pmBWI-PDX

14h 07m1 stop

12:07 pm - 4:30 amPDX-BWI

13h 23m1 stop

$190Spirit Airlines

Find Deal

jue., sep. 18 - jue., sep. 25

8:15 am - 7:04 pmBWI-PDX

13h 49m1 stop

12:07 pm - 4:30 amPDX-BWI

13h 23m1 stop

$196Spirit Airlines

Find Deal

sáb., sep. 6 - mar., sep. 9

7:06 pm - 11:43 pmBWI-SEA

7h 37m1 stop

5:45 pm - 6:00 amSEA-BWI

9h 15m1 stop

$207Delta

Find Deal

mié., sep. 17 - vie., sep. 26

7:15 am - 2:43 pmBWI-SEA

10h 28m1 stop

5:49 pm - 6:00 amSEA-BWI

9h 11m1 stop

$233Delta

Find Deal

mar., sep. 2 - sáb., sep. 6

5:06 pm - 7:56 pmDCA-SEA

5h 50mnonstop

8:00 am - 8:59 pmSEA-DCA

9h 59m1 stop

$251Hawaiian Airlines

Find Deal

sáb., ago. 23 - sáb., ago. 30

8:00 am - 10:53 amDCA-SEA

5h 53mnonstop

8:35 am - 4:49 pmSEA-DCA

5h 14mnonstop

$252Alaska Airlines

Find Deal

sáb., sep. 13 - sáb., sep. 20

6:09 pm - 8:56 pmIAD-SEA

5h 47mnonstop

4:20 pm - 12:23 amSEA-IAD

5h 03mnonstop

$253Hawaiian Airlines

Find Deal

sáb., sep. 13 - sáb., sep. 20

7:00 am - 9:40 amIAD-SEA

5h 40mnonstop

11:30 pm - 7:33 amSEA-IAD

5h 03mnonstop

$254Alaska Airlines

Find Deal

sáb., sep. 13 - sáb., sep. 20

5:55 pm - 8:42 pmIAD-SEA

5h 47mnonstop

5:35 pm - 5:24 amSEA-IAD

8h 49m1 stop

$267United Airlines

Find Deal

sáb., ago. 23 - sáb., ago. 30

10:10 am - 6:49 pmBWI-SEA

11h 39m2 stops

11:54 pm - 9:55 amSEA-BWI

7h 01m1 stop

$282United Airlines

Find Deal

mar., sep. 9 - sáb., sep. 13

Alaska Airlines flights from Washington, D.C. to State of Washington

Our best Alaska Airlines deals on Washington, D.C. to State of Washington flight tickets

Alaska Airlines

Sep 13

DCA8:00 amWashington, D.C. Reagan-National

5h 53m

SEA10:53 amSeattle/Tacoma Intl

Sep 20

SEA8:35 amSeattle/Tacoma Intl

5h 14m

DCA4:49 pmWashington, D.C. Reagan-National

$252

Find similar

Alaska Airlines

Sep 13

IAD7:00 amWashington, D.C. Dulles Intl

5h 40m

SEA9:40 amSeattle/Tacoma Intl

Sep 20

SEA11:30 pmSeattle/Tacoma Intl

5h 03m

IAD7:33 amWashington, D.C. Dulles Intl

$254

Find similar

Alaska Airlines

Sep 17

BWI7:00 amBaltimore/Washington

5h 40m

SEA9:40 amSeattle/Tacoma Intl

Sep 24

SEA9:29 pmSeattle/Tacoma Intl

5h 10m

BWI5:39 amBaltimore/Washington

$257

Find similar

Sun Country Air flights from Washington, D.C. to State of Washington

Our best Sun Country Air deals on Washington, D.C. to State of Washington flight tickets

Sun Country Air

Aug 21

BWI12:23 pmBaltimore/Washington

13h 20m

1 stop

SEA10:43 pmSeattle/Tacoma Intl

Aug 22

SEA11:55 pmSeattle/Tacoma Intl

8h 32m

1 stop

BWI11:27 amBaltimore/Washington

$289

Find similar

Sun Country Air

Oct 16

IAD11:52 amWashington, D.C. Dulles Intl

8h 33m

1 stop

SEA5:25 pmSeattle/Tacoma Intl

Oct 19

SEA11:59 pmSeattle/Tacoma Intl

8h 27m

1 stop

IAD11:26 amWashington, D.C. Dulles Intl

$304

Find similar

Sun Country Air

Aug 21

BWI12:23 pmBaltimore/Washington

6h 39m

1 stop

GEG4:02 pmSpokane

Aug 24

GEG4:44 pmSpokane

15h 43m

1 stop

BWI11:27 amBaltimore/Washington

$305

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

jue. 9/18

8:16 am-7:23 pm

1 stop14h 07m

Portland

jue. 9/25

12:07 pm-4:30 am

1 stop13h 23m

$190

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

sáb. 9/6

8:15 am-7:04 pm

1 stop13h 49m

Portland

mar. 9/9

12:07 pm-4:30 am

1 stop13h 23m

$196

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

mié. 9/17

7:06 pm-11:43 pm

1 stop7h 37m

Seattle/Tacoma Intl

vie. 9/26

5:45 pm-6:00 am

1 stop9h 15m

$207

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

mar. 9/2

7:15 am-2:43 pm

1 stop10h 28m

Seattle/Tacoma Intl

sáb. 9/6

5:49 pm-6:00 am

1 stop9h 11m

$233

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

sáb. 8/23

5:06 pm-7:56 pm

Nonstop5h 50m

Seattle/Tacoma Intl

sáb. 8/30

8:00 am-8:59 pm

1 stop9h 59m

$251

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

sáb. 9/13

8:00 am-10:53 am

Nonstop5h 53m

Seattle/Tacoma Intl

sáb. 9/20

8:35 am-4:49 pm

Nonstop5h 14m

$252

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

sáb. 9/13

6:09 pm-8:56 pm

Nonstop5h 47m

Seattle/Tacoma Intl

sáb. 9/20

4:20 pm-12:23 am

Nonstop5h 03m

$253

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

sáb. 9/13

7:00 am-9:40 am

Nonstop5h 40m

Seattle/Tacoma Intl

sáb. 9/20

11:30 pm-7:33 am

Nonstop5h 03m

$254

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

sáb. 8/23

5:55 pm-8:42 pm

Nonstop5h 47m

Seattle/Tacoma Intl

sáb. 8/30

5:35 pm-5:24 am

1 stop8h 49m

$267

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

mar. 9/9

10:10 am-6:49 pm

2 stops11h 39m

Seattle/Tacoma Intl

sáb. 9/13

11:54 pm-9:55 am

1 stop7h 01m

$282

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 Washington, D.C. 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 September is, on average, the cheapest month to fly to State of Washington from Washington, D.C., with most prices found around $337. If you aren’t able to travel to State of Washington during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $367.

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

The cheapest day to depart from Washington, D.C. to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $484. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to State of Washington for around $617.

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 evening when flights can be purchased for as low as $488. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $579 on average. Flights to State of Washington from Washington, D.C. at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Washington flight route?

Fly from Baltimore/Washington to Seattle/Tacoma Intl for the best Washington, D.C. - 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 Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $412 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 Washington, D.C. for as low as $333 on momondo.

What cabin class options are available on Washington, D.C. to Washington flights?

There are 4 cabin classes available to choose from on Washington, D.C. 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 Washington, D.C. to State of Washington flights?

You could potentially save up to 37% on your flight if you consider stops on a Washington, D.C. to State of Washington flight.

Cheap Washington, D.C. to State of Washington flight deals and tips

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

Best Price Found	$88
Fastest flight time	5h 30m
Direct flights	Every day
Airports in State of Washington	2 airports

The best one-way flight to State of Washington from Washington, D.C. in the past 72 hours is $88. The best round-trip flight deal from Washington, D.C. to State of Washington found on momondo in the last 72 hours is $190.

The fastest flight from Washington, D.C. to State of Washington takes 5h 30m

Direct flights go from Washington, D.C. to State of Washington every day.

There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Washington?
Prices for flights from Washington, D.C. to Washington are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Washington?
The number of operators available for flights from Washington, D.C. to Washington is 10 as of July 2025.
How old do you have to be to fly from Washington, D.C. to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to State of Washington is Boeing 737 MAX 9, representing 23.12% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 22.91%, Boeing 737-900 Passenger/BBJ3 (winglets) at 15.32%, and Boeing 737 at 11.08%.

Best airlines flying from Washington, D.C. to State of Washington

Compare and see reviews for airlines that fly from Washington, D.C. to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $103	Free Cancellation	Rating 6.3 8,049 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $111	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
Sun Country Air	PriceFrom $144	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
Hawaiian Airlines	PriceFrom $168	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $206	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $206	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $260	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Washington for you.

Can I find flights from Washington, D.C. to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Washington?

momondo helps you find the best flight between Washington, D.C. 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 Washington, D.C. to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your State of Washington trip

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Popular cities in Washington

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Cheap flights from Washington, D.C. to Washington 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, D.C. to Washington departing on 8/18. 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 Washington, D.C. to Washington

Cheap round-trip flights

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Alaska Airlines flights from Washington, D.C. to State of Washington

Our best Alaska Airlines deals on Washington, D.C. to State of Washington flight tickets

Sun Country Air flights from Washington, D.C. to State of Washington

Our best Sun Country Air deals on Washington, D.C. to State of Washington flight tickets

momondo Fare Finder

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

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How to get the cheapest flight ticket from Washington, D.C. 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 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 Washington, D.C. to Washington flight route?

Fly from Baltimore/Washington to Seattle/Tacoma Intl for the best Washington, D.C. - Washington flight prices

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

What cabin class options are available on Washington, D.C. to Washington flights?

There are 4 cabin classes available to choose from on Washington, D.C. 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 Washington, D.C. to State of Washington flights?

You could potentially save up to 37% on your flight if you consider stops on a Washington, D.C. to State of Washington flight.

What is the cheapest airline that flies from Washington, D.C. to Washington?

Spirit Airlines, American Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Washington

What airlines fly to State of Washington?

How many flights depart from Washington, D.C. to State of Washington on average per day?

40 flights are operational daily from Washington, D.C. to State of Washington as of July 2025. The most popular departure time for this route is 5:00PM, with 52% of flights per day taking off at noon.

How many flights depart from Washington, D.C. to State of Washington on average per week?

The number of flights available between Washington, D.C. and State of Washington is 284 per week as of July 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

How long is the flight from Washington, D.C. to State of Washington?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into State of Washington, then you can expect flight times to average 5h 40m and 5h 40m, respectively.

Cheap Washington, D.C. to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. 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 Washington, D.C. to Washington?

How many operators does momondo search for flights from Washington, D.C. to Washington?

How old do you have to be to fly from Washington, D.C. to Washington?

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

What is the most popular plane model from Washington, D.C. to State of Washington?

Best airlines flying from Washington, D.C. to State of Washington

Compare and see reviews for airlines that fly from Washington, D.C. to State of Washington with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Washington?

Can I find flights from Washington, D.C. to Washington with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Washington?

I’m not ready to book a flight from Washington, D.C. 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