How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from State of Washington to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Seattle and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 50m on average. Another popular route from State of Washington to Washington, D.C. Reagan-National Airport is flying from Spokane to Washington, D.C. Dulles Intl Airport, which will take roughly 6h 20m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C. Reagan-National Airport?

Delta, Alaska Airlines and Frontier are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from State of Washington according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 7 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

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

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

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

As of November 2025, there are 7 operators available to choose from for flights from Washington to Washington, D.C. Reagan-National Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport 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.

$95 Cheap Flights from State of Washington to Washington, D.C. Reagan-National Airport in 2025/26

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

10 flights are operational daily from State of Washington to Washington, D.C. Reagan-National Airport as of November 2025. The most popular departure time for this route is 1:00PM, with 62% of flights per day taking off in the afternoon.

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12:28 pm - 9:59 pmGEG-DCA

6h 31m1 stop

8:59 am - 10:26 pmDCA-GEG

16h 27m1 stop

$234Multiple Airlines

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jue., ene. 15 - dom., ene. 18

1:45 pm - 9:55 pmSEA-DCA

5h 10mnonstop

5:10 pm - 10:24 pmDCA-SEA

8h 14m1 stop

$248Hawaiian Airlines

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mar., mar. 3 - mié., mar. 4

7:25 am - 3:27 pmSEA-DCA

5h 02mnonstop

6:29 am - 10:54 amDCA-SEA

7h 25m1 stop

$249Delta

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dom., dic. 7 - mié., dic. 10

3:40 pm - 1:06 pmSEA-DCA

18h 26m1 stop

2:00 pm - 12:30 pmDCA-SEA

25h 30m1 stop

$251Frontier

Find Deal

lun., dic. 15 - dom., ene. 4

6:00 am - 5:04 pmSEA-DCA

8h 04m1 stop

4:44 pm - 7:43 pmDCA-SEA

5h 59mnonstop

$253Delta

Find Deal

mié., feb. 18 - dom., feb. 22

1:55 pm - 9:59 pmSEA-DCA

5h 04mnonstop

5:09 pm - 10:33 pmDCA-SEA

8h 24m1 stop

$254Alaska Airlines

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vie., ene. 16 - mar., ene. 20

2:25 pm - 4:59 pmSEA-DCA

23h 34m2 stops

6:00 pm - 11:53 amDCA-SEA

20h 53m1 stop

$255Frontier

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jue., dic. 4 - sáb., dic. 6

9:25 pm - 5:32 pmSEA-DCA

17h 07m1 stop

5:10 pm - 10:24 pmDCA-SEA

8h 14m1 stop

$257Alaska Airlines

Find Deal

dom., feb. 22 - mié., feb. 25

12:38 am - 10:59 amSEA-DCA

7h 21m1 stop

5:00 am - 11:37 amDCA-SEA

9h 37m1 stop

$259American Airlines

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sáb., dic. 6 - mié., dic. 10

12:31 am - 10:49 amSEA-DCA

7h 18m1 stop

1:45 pm - 6:49 pmDCA-SEA

8h 04m1 stop

$262American Airlines

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mié., dic. 3 - mié., dic. 10

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

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

Hawaiian Airlines

Mar 3

SEA1:45 pmSeattle/Tacoma Intl

5h 10m

DCA9:55 pmWashington, D.C. Reagan-National

Mar 4

DCA5:10 pmWashington, D.C. Reagan-National

8h 14m

1 stop

SEA10:24 pmSeattle/Tacoma Intl

$248

Find similar

Hawaiian Airlines

Mar 3

SEA9:55 amSeattle/Tacoma Intl

8h 15m

1 stop

DCA9:10 pmWashington, D.C. Reagan-National

Mar 4

DCA5:10 pmWashington, D.C. Reagan-National

8h 14m

1 stop

SEA10:24 pmSeattle/Tacoma Intl

$276

Find similar

Hawaiian Airlines

Mar 10

PDX10:40 amPortland

8h 15m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

Mar 11

DCA9:30 amWashington, D.C. Reagan-National

9h 58m

1 stop

PDX4:28 pmPortland

$296

Find similar

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

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

Alaska Airlines

Jan 16

SEA1:55 pmSeattle/Tacoma Intl

5h 04m

DCA9:59 pmWashington, D.C. Reagan-National

Jan 20

DCA5:09 pmWashington, D.C. Reagan-National

8h 24m

1 stop

SEA10:33 pmSeattle/Tacoma Intl

$254

Find similar

Alaska Airlines

Feb 22

SEA9:25 pmSeattle/Tacoma Intl

17h 07m

1 stop

DCA5:32 pmWashington, D.C. Reagan-National

Feb 25

DCA5:10 pmWashington, D.C. Reagan-National

8h 14m

1 stop

SEA10:24 pmSeattle/Tacoma Intl

$257

Find similar

Alaska Airlines

Dec 4

SEA1:56 pmSeattle/Tacoma Intl

5h 03m

DCA9:59 pmWashington, D.C. Reagan-National

Dec 11

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

6h 11m

SEA11:11 amSeattle/Tacoma Intl

$265

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momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

jue. 1/15

12:28 pm-9:59 pm

1 stop6h 31m

Washington, D.C. Reagan-National

dom. 1/18

8:59 am-10:26 pm

1 stop16h 27m

$234

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

mar. 3/3

1:45 pm-9:55 pm

Nonstop5h 10m

Washington, D.C. Reagan-National

mié. 3/4

5:10 pm-10:24 pm

1 stop8h 14m

$248

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

dom. 12/7

7:25 am-3:27 pm

Nonstop5h 02m

Washington, D.C. Reagan-National

mié. 12/10

6:29 am-10:54 am

1 stop7h 25m

$249

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

lun. 12/15

3:40 pm-1:06 pm

1 stop18h 26m

Washington, D.C. Reagan-National

dom. 1/4

2:00 pm-12:30 pm

1 stop25h 30m

$251

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

mié. 2/18

6:00 am-5:04 pm

1 stop8h 04m

Washington, D.C. Reagan-National

dom. 2/22

4:44 pm-7:43 pm

Nonstop5h 59m

$253

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

vie. 1/16

1:55 pm-9:59 pm

Nonstop5h 04m

Washington, D.C. Reagan-National

mar. 1/20

5:09 pm-10:33 pm

1 stop8h 24m

$254

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

jue. 12/4

2:25 pm-4:59 pm

2 stops23h 34m

Washington, D.C. Reagan-National

sáb. 12/6

6:00 pm-11:53 am

1 stop20h 53m

$255

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

dom. 2/22

9:25 pm-5:32 pm

1 stop17h 07m

Washington, D.C. Reagan-National

mié. 2/25

5:10 pm-10:24 pm

1 stop8h 14m

$257

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

sáb. 12/6

12:38 am-10:59 am

1 stop7h 21m

Washington, D.C. Reagan-National

mié. 12/10

5:00 am-11:37 am

1 stop9h 37m

$259

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

mié. 12/3

12:31 am-10:49 am

1 stop7h 18m

Washington, D.C. Reagan-National

mié. 12/10

1:45 pm-6:49 pm

1 stop8h 04m

$262

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

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 Washington, D.C. Reagan-National Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from State of Washington, with most prices found around $382. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from State of Washington to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $411. Flights from State of Washington to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $535. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest State of Washington to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $323. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $456.

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from State of Washington for as low as $369 on momondo.

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

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

You could potentially save up to 14% on your flight if you consider stops on a State of Washington to Washington, D.C. Reagan-National Airport flight.

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

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

Best Price Found	$243
Fastest flight time	4h 55m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from State of Washington in the past 72 hours is $243. The best round-trip flight deal from State of Washington to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $304.

The fastest flight from State of Washington to Washington, D.C. Reagan-National Airport takes 4h 55m

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

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When did momondo last update prices for flights from Washington to Washington, D.C. Reagan-National Airport?
Prices for flights from Washington to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Washington to Washington, D.C. Reagan-National Airport?
As of November 2025, there are 7 operators available to choose from for flights from Washington to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Washington to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport 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 State of Washington to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Washington, D.C. Reagan-National Airport is Boeing 737-800 Passenger/BBJ2 (winglets) (38.01% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (20.71%), Boeing 737-900 Passenger/BBJ3 (winglets) (10.25%), and Boeing 737 MAX 8 (9.82%).

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

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $128	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $143	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
Southwest	PriceFrom $296	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $302	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

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

Finding the right flight to Washington, D.C. from Washington 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, D.C. quick and easy, saving you time and money.

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

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

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

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

Price alerts on flights to Washington, D.C. from Washington 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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Cheap flights from Washington to Washington, D.C. from $95

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 to Washington, D.C. departing on 1/25. 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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Hawaiian Airlines flights from State of Washington to Washington, D.C. Reagan-National Airport

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

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

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

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

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 Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

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

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

You could potentially save up to 14% on your flight if you consider stops on a State of Washington to Washington, D.C. Reagan-National Airport flight.

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

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

What airlines fly to Washington, D.C. Reagan-National Airport?

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

10 flights are operational daily from State of Washington to Washington, D.C. Reagan-National Airport as of November 2025. The most popular departure time for this route is 1:00PM, with 62% of flights per day taking off in the afternoon.

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

75 flights are operational weekly from State of Washington to Washington, D.C. Reagan-National Airport as of November 2025. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.

How long does it take to fly to Washington, D.C. Reagan-National Airport?

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

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

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

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

Traveling to a place near Washington, D.C.?

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. Reagan-National Airport 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, D.C.

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