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 Washington, D.C. Reagan-National Airport according to our data. Alaska Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 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. Reagan-National to Washington?

Delta, Frontier, and Alaska Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Washington

How old do you have to be to fly from Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport to Washington.

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

The required travel and health documents for your Washington 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 Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$136 Cheap Flights from Washington, D.C. Reagan-National Airport to State of Washington in 2026

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

As of April 2026, 5 flights take off from Washington, D.C. Reagan-National Airport and land in State of Washington each day. The most common flight departure time for this route is 8:00AM, with 54% of daily flights taking off at noon.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 9:49 am

DCA

SEA

18h 49m

1 stop

7:50 pm - 9:58 pm

SEA

DCA

23h 08m

1 stop

$236Frontier

목, 5월 7 - 화, 5월 12

6:00 pm - 10:06 am

DCA

SEA

19h 06m

1 stop

3:19 pm - 9:58 pm

SEA

DCA

27h 39m

1 stop

$240Frontier

토, 6월 6 - 일, 6월 7

6:00 am - 11:41 am

DCA

GEG

8h 41m

1 stop

5:00 am - 3:30 pm

GEG

DCA

7h 30m

1 stop

$271Delta

수, 5월 6 - 수, 5월 13

4:40 pm - 9:13 pm

DCA

GEG

7h 33m

1 stop

10:40 pm - 9:11 am

GEG

DCA

7h 31m

1 stop

$275Delta

수, 5월 27 - 금, 5월 29

5:00 am - 12:02 pm

DCA

GEG

10h 02m

2 stops

1:19 pm - 11:59 pm

GEG

DCA

7h 40m

1 stop

$295American Airlines

토, 8월 29 - 토, 9월 5

1:45 pm - 9:38 pm

DCA

PDX

10h 53m

1 stop

6:00 am - 6:00 pm

PDX

DCA

9h 00m

1 stop

$331American Airlines

토, 5월 9 - 토, 5월 16

6:00 pm - 4:57 pm

DCA

PDX

25h 57m

1 stop

11:29 pm - 9:49 pm

PDX

DCA

19h 20m

1 stop

$338Multiple Airlines

금, 6월 19 - 화, 6월 23

6:00 pm - 4:57 pm

DCA

PDX

25h 57m

1 stop

11:29 pm - 11:46 am

PDX

DCA

9h 17m

1 stop

$342Multiple Airlines

금, 6월 19 - 월, 6월 22

9:59 am - 10:24 pm

DCA

PSC

15h 25m

1 stop

8:00 am - 9:59 pm

PSC

DCA

10h 59m

1 stop

$464Alaska Airlines

목, 5월 28 - 토, 6월 6

8:00 am - 2:25 pm

DCA

ALW

9h 25m

1 stop

5:00 am - 4:19 pm

ALW

DCA

8h 19m

1 stop

$509Alaska Airlines

화, 5월 26 - 화, 6월 2

Frontier flights from Washington, D.C. Reagan-National Airport to State of Washington

Our best Frontier deals on Washington, D.C. Reagan-National Airport to State of Washington flight tickets

Frontier

May 28

DCA7:00 amWashington, D.C. Reagan-National

10h 01m

1 stop

SEA2:01 pmSeattle/Tacoma Intl

May 30

SEA7:50 pmSeattle/Tacoma Intl

14h 09m

1 stop

DCA12:59 pmWashington, D.C. Reagan-National

$235

Frontier

May 7

DCA6:00 pmWashington, D.C. Reagan-National

18h 49m

1 stop

SEA9:49 amSeattle/Tacoma Intl

May 12

SEA7:50 pmSeattle/Tacoma Intl

23h 08m

1 stop

DCA9:58 pmWashington, D.C. Reagan-National

$236

Frontier

May 4

DCA1:59 pmWashington, D.C. Reagan-National

22h 50m

1 stop

SEA9:49 amSeattle/Tacoma Intl

May 14

SEA7:50 pmSeattle/Tacoma Intl

14h 09m

1 stop

DCA12:59 pmWashington, D.C. Reagan-National

$239

United Airlines flights from Washington, D.C. Reagan-National Airport to State of Washington

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to State of Washington flight tickets

United Airlines

Aug 3

DCA6:10 pmWashington, D.C. Reagan-National

9h 04m

1 stop

SEA12:14 amSeattle/Tacoma Intl

Aug 10

SEA10:40 pmSeattle/Tacoma Intl

7h 35m

1 stop

DCA9:15 amWashington, D.C. Reagan-National

$285

United Airlines

Aug 28

DCA6:00 pmWashington, D.C. Reagan-National

7h 42m

1 stop

SEA10:42 pmSeattle/Tacoma Intl

Aug 31

SEA11:56 pmSeattle/Tacoma Intl

8h 29m

1 stop

DCA11:25 amWashington, D.C. Reagan-National

$293

United Airlines

Apr 29

DCA6:00 amWashington, D.C. Reagan-National

12h 15m

2 stops

GEG3:15 pmSpokane

May 7

GEG7:10 amSpokane

8h 55m

1 stop

DCA7:05 pmWashington, D.C. Reagan-National

$562

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

목 5/7

6:00 pm-9:49 am

1 stop18h 49m

Seattle/Tacoma Intl

화 5/12

7:50 pm-9:58 pm

1 stop23h 08m

$236

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

토 6/6

6:00 pm-10:06 am

1 stop19h 06m

Seattle/Tacoma Intl

일 6/7

3:19 pm-9:58 pm

1 stop27h 39m

$240

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

수 5/6

6:00 am-11:41 am

1 stop8h 41m

Spokane

수 5/13

5:00 am-3:30 pm

1 stop7h 30m

$271

Quickest round-trip

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

수 5/27

4:40 pm-9:13 pm

1 stop7h 33m

Spokane

금 5/29

10:40 pm-9:11 am

1 stop7h 31m

$275

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

토 8/29

5:00 am-12:02 pm

2 stops10h 02m

Spokane

토 9/5

1:19 pm-11:59 pm

1 stop7h 40m

$295

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

토 5/9

1:45 pm-9:38 pm

1 stop10h 53m

Portland

토 5/16

6:00 am-6:00 pm

1 stop9h 00m

$331

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

금 6/19

6:00 pm-4:57 pm

1 stop25h 57m

Portland

화 6/23

11:29 pm-9:49 pm

1 stop19h 20m

$338

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

금 6/19

6:00 pm-4:57 pm

1 stop25h 57m

Portland

월 6/22

11:29 pm-11:46 am

1 stop9h 17m

$342

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

목 5/28

9:59 am-10:24 pm

1 stop15h 25m

Pasco Tri Cities

토 6/6

8:00 am-9:59 pm

1 stop10h 59m

$464

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

화 5/26

8:00 am-2:25 pm

1 stop9h 25m

Walla Walla

화 6/2

5:00 am-4:19 pm

1 stop8h 19m

$509

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. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport, with most prices found around $293. 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 $313.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $423. 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. Reagan-National Airport to State of Washington for around $572.

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 $438. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $512 on average. Flights to State of Washington from Washington, D.C. Reagan-National Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Washington, D.C. Reagan-National to Seattle/Tacoma Intl for the best Washington, D.C. Reagan-National - 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. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $422 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. Reagan-National Airport for as low as $343 on momondo.

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

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

You could potentially save up to 10% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to State of Washington flight.

Cheap Washington, D.C. Reagan-National Airport to State of Washington flight deals and tips

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

Best Price Found	$257
Fastest flight time	5h 42m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Washington, D.C. Reagan-National Airport in the past 72 hours is $257. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to State of Washington found on momondo in the last 72 hours is $431.

The fastest flight from Washington, D.C. Reagan-National Airport to State of Washington takes 5h 42m

Direct flights go from Washington, D.C. Reagan-National Airport to State of Washington every day.

There are 96 airports in State of Washington. From Washington, D.C. Reagan-National Airport there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Washington

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Washington?
Prices for flights from Washington, D.C. Reagan-National Airport to Washington are updated daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Washington?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Washington is 7 as of April 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington 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 Washington. 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 Washington, D.C. Reagan-National Airport to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Reagan-National Airport to State of Washington is Boeing 737-800 Passenger/BBJ2 (winglets), representing 29.84% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 15.55%, Airbus A321neo at 14.84%, and Boeing 737 at 14.61%.

Best airlines flying from Washington, D.C. Reagan-National Airport to State of Washington

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $119	Free Cancellation	Rating 5.7 2,985 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $168	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $178	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
United Airlines	PriceFrom $208	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.1 11,621 reviews	Search American Airlines flights
Southwest	PriceFrom $218	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $263	Free Cancellation	Rating 7.9 12,260 reviews	Search Alaska Airlines flights

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

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

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

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

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?

Price alerts on flights to Washington from Washington, D.C. 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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Flights to New Yorkfrom $56

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Flights to Las Vegasfrom $46

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Flights to Dallasfrom $62

Flights to Fort Lauderdalefrom $47

Cheap flights from Washington, D.C. Reagan-National Airport to Washington from $136

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Frontier flights from Washington, D.C. Reagan-National Airport to State of Washington

Our best Frontier deals on Washington, D.C. Reagan-National Airport to State of Washington flight tickets

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Our best United Airlines deals on Washington, D.C. Reagan-National Airport to State of Washington flight tickets

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

See travel insights to Washington from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National to Washington flight route?

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

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

Can stopping save me money on Washington, D.C. Reagan-National Airport to State of Washington flights?

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

What airlines fly to State of Washington?

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

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

Cheap Washington, D.C. Reagan-National Airport to State of Washington flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Washington

Best airlines flying from Washington, D.C. Reagan-National Airport to State of Washington

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

Why use momondo?

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.

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