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Cheap flights from Washington to Washington, D.C. from $103

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 5/7. 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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Cheap round-trip flights

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Frontier Logo
12:22 pm - 4:59 pm
GEG
-
DCA
25h 37m
1 stop
Frontier Logo
8:00 am - 11:27 am
DCA
-
GEG
30h 27m
1 stop
$175Frontier
Thu, Feb 26 - Wed, Mar 4
Frontier Logo
12:24 pm - 9:59 pm
SEA
-
DCA
30h 35m
1 stop
Frontier Logo
8:00 am - 11:19 am
DCA
-
SEA
30h 19m
1 stop
$199Frontier
Fri, Mar 6 - Wed, Mar 11
Multiple Airlines Logo
1:56 pm - 9:59 pm
SEA
-
DCA
5h 03mnonstop
Multiple Airlines Logo
8:00 am - 12:01 pm
DCA
-
SEA
31h 01m
1 stop
$216Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
American Airlines Logo
11:57 pm - 12:37 pm
SEA
-
DCA
9h 40m
1 stop
American Airlines Logo
3:21 pm - 11:04 pm
DCA
-
SEA
10h 43m
1 stop
$217American Airlines
Fri, Feb 20 - Mon, Feb 23
Delta Logo
12:35 pm - 11:39 pm
GEG
-
DCA
8h 04m
1 stop
Delta Logo
6:25 am - 1:10 pm
DCA
-
GEG
9h 45m
1 stop
$251Delta
Tue, Mar 24 - Wed, Mar 25
Delta Logo
2:15 pm - 11:34 pm
GEG
-
DCA
6h 19m
1 stop
Delta Logo
6:00 am - 1:10 pm
DCA
-
GEG
10h 10m
2 stops
$256Delta
Tue, Mar 24 - Wed, Mar 25
United Airlines Logo
10:54 pm - 9:29 am
PDX
-
DCA
7h 35m
1 stop
United Airlines Logo
4:11 pm - 9:10 pm
DCA
-
PDX
7h 59m
1 stop
$277United Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
6:56 pm - 9:59 pm
PDX
-
DCA
48h 03m
2 stops
Multiple Airlines Logo
6:00 pm - 11:09 am
DCA
-
PDX
20h 09m
1 stop
$279Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
American Airlines Logo
9:44 pm - 10:56 am
PDX
-
DCA
10h 12m
1 stop
American Airlines Logo
6:00 am - 10:58 am
DCA
-
PDX
7h 58m
1 stop
$282American Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
10:38 pm - 9:29 am
PDX
-
DCA
7h 51m
1 stop
United Airlines Logo
5:05 pm - 10:40 pm
DCA
-
PDX
8h 35m
1 stop
$295United Airlines
Sat, Feb 28 - Sun, Mar 1

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

Our best American Airlines deals on State of Washington to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 20
SEA11:57 pmSeattle/Tacoma Intl
9h 40m
1 stop
DCA12:37 pmWashington, D.C. Reagan-National
Feb 23
DCA3:21 pmWashington, D.C. Reagan-National
10h 43m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
$217
American Airlines
Mar 4
SEA12:27 pmSeattle/Tacoma Intl
8h 32m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Mar 9
DCA5:59 pmWashington, D.C. Reagan-National
9h 25m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$237
American Airlines
Feb 16
PDX11:35 pmPortland
8h 35m
1 stop
DCA11:10 amWashington, D.C. Reagan-National
Feb 19
DCA1:41 pmWashington, D.C. Reagan-National
10h 03m
1 stop
PDX8:44 pmPortland
$277

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
Mar 31
SEA1:53 pmSeattle/Tacoma Intl
5h 06m
DCA9:59 pmWashington, D.C. Reagan-National
Apr 7
DCA8:00 amWashington, D.C. Reagan-National
6h 05m
SEA11:05 amSeattle/Tacoma Intl
$247
Alaska Airlines
Apr 2
SEA1:53 pmSeattle/Tacoma Intl
5h 06m
DCA9:59 pmWashington, D.C. Reagan-National
Apr 8
DCA8:00 amWashington, D.C. Reagan-National
6h 05m
SEA11:05 amSeattle/Tacoma Intl
$262
Alaska Airlines
Mar 10
SEA1:56 pmSeattle/Tacoma Intl
5h 03m
DCA9:59 pmWashington, D.C. Reagan-National
Mar 17
DCA6:59 pmWashington, D.C. Reagan-National
17h 18m
1 stop
SEA9:17 amSeattle/Tacoma Intl
$267

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Washington to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Thu 2/26

12:22 pm-4:59 pm

1 stop25h 37m

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-11:27 am

1 stop30h 27m

$175

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 3/6

12:24 pm-9:59 pm

1 stop30h 35m

Washington, D.C. Reagan-National

Wed 3/11

8:00 am-11:19 am

1 stop30h 19m

$199

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 2/26

1:56 pm-9:59 pm

Nonstop5h 03m

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-12:01 pm

1 stop31h 01m

$216

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 2/20

11:57 pm-12:37 pm

1 stop9h 40m

Washington, D.C. Reagan-National

Mon 2/23

3:21 pm-11:04 pm

1 stop10h 43m

$217

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Tue 3/24

12:35 pm-11:39 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Wed 3/25

6:25 am-1:10 pm

1 stop9h 45m

$251

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Tue 3/24

2:15 pm-11:34 pm

1 stop6h 19m

Washington, D.C. Reagan-National

Wed 3/25

6:00 am-1:10 pm

2 stops10h 10m

$256

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fri 3/6

10:54 pm-9:29 am

1 stop7h 35m

Washington, D.C. Reagan-National

Mon 3/9

4:11 pm-9:10 pm

1 stop7h 59m

$277

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Thu 3/5

6:56 pm-9:59 pm

2 stops48h 03m

Washington, D.C. Reagan-National

Thu 3/12

6:00 pm-11:09 am

1 stop20h 09m

$279

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 2/25

9:44 pm-10:56 am

1 stop10h 12m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-10:58 am

1 stop7h 58m

$282

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sat 2/28

10:38 pm-9:29 am

1 stop7h 51m

Washington, D.C. Reagan-National

Sun 3/1

5:05 pm-10:40 pm

1 stop8h 35m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from State of Washington, with most prices found around $367. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $382.

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 Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $375. Flights from State of Washington to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $573. 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 morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $417. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $432.

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 $420 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 $335 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 25% 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

$148

Fastest flight time

4h 56m

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 $148. 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 $259.
The fastest flight from State of Washington to Washington, D.C. Reagan-National Airport takes 4h 56m
Direct flights go from State of Washington to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • 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?

  • 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?

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
Hawaiian AirlinesPriceFrom $143Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
DeltaPriceFrom $174Free CancellationRating
7.9
8,172 reviews
Search Delta flights
Alaska AirlinesPriceFrom $199Free CancellationRating
8.0
11,850 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,254 reviews
Search United Airlines flights
American AirlinesPriceFrom $210Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
SouthwestPriceFrom $247Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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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