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Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Washington, D.C. departing on 1/13. 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 Dallas/Fort Worth Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:38 pm - 9:59 pmDFW-DCA
22h 21m1 stop
Frontier Logo
6:00 pm - 11:07 amDCA-DFW
18h 07m1 stop
$128Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Frontier Logo
10:38 pm - 1:06 pmDFW-DCA
13h 28m1 stop
Frontier Logo
6:00 pm - 12:09 amDCA-DFW
7h 09m1 stop
$133Frontier
Find Deal
Sun, Dec 7 - Mon, Dec 8
Frontier Logo
9:59 pm - 12:05 pmDFW-DCA
13h 06m1 stop
Frontier Logo
6:00 pm - 3:14 pmDCA-DFW
22h 14m1 stop
$138Frontier
Find Deal
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
10:38 pm - 9:59 pmDFW-DCA
22h 21m1 stop
Frontier Logo
2:00 pm - 9:34 amDCA-DFW
20h 34m1 stop
$142Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
8:38 pm - 4:59 pmDFW-DCA
19h 21m1 stop
Frontier Logo
2:00 pm - 9:34 amDCA-DFW
20h 34m1 stop
$143Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
7:54 pm - 9:59 pmDFW-DCA
25h 05m1 stop
Frontier Logo
2:00 pm - 9:32 pmDCA-DFW
8h 32m1 stop
$144Frontier
Find Deal
Sat, Dec 20 - Thu, Jan 1
Frontier Logo
10:38 pm - 1:06 pmDFW-DCA
13h 28m1 stop
Frontier Logo
2:00 pm - 9:14 amDCA-DFW
20h 14m2 stops
$145Frontier
Find Deal
Sun, Dec 7 - Tue, Dec 9
Frontier Logo
6:00 am - 9:59 pmDFW-DCA
14h 59m1 stop
Frontier Logo
6:00 pm - 12:09 amDCA-DFW
7h 09m1 stop
$146Frontier
Find Deal
Fri, Feb 27 - Mon, Mar 2
Frontier Logo
10:45 am - 1:06 pmDFW-DCA
25h 21m2 stops
Frontier Logo
6:00 pm - 11:07 amDCA-DFW
18h 07m1 stop
$153Frontier
Find Deal
Sat, Dec 6 - Mon, Dec 8
Frontier Logo
6:00 am - 4:59 pmDFW-DCA
9h 59m1 stop
Frontier Logo
2:00 pm - 9:14 amDCA-DFW
20h 14m2 stops
$154Frontier
Find Deal
Sat, Dec 6 - Tue, Dec 9

Frontier flights from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Dec 7
DFW10:38 pmDallas/Fort Worth
13h 28m
1 stop
DCA1:06 pmWashington, D.C. Reagan-National
Dec 8
DCA6:00 pmWashington, D.C. Reagan-National
7h 09m
1 stop
DFW12:09 amDallas/Fort Worth
$133
Find similar
Frontier
Jan 9
DFW9:59 pmDallas/Fort Worth
18h 00m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Jan 11
DCA8:01 amWashington, D.C. Reagan-National
29h 52m
1 stop
DFW12:53 pmDallas/Fort Worth
$138
Find similar
Frontier
Dec 5
DFW10:38 pmDallas/Fort Worth
22h 21m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Dec 7
DCA2:00 pmWashington, D.C. Reagan-National
20h 34m
1 stop
DFW9:34 amDallas/Fort Worth
$142
Find similar

American Airlines flights from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Nov 27
DFW12:36 pmDallas/Fort Worth
2h 53m
DCA4:29 pmWashington, D.C. Reagan-National
Dec 31
DCA7:43 amWashington, D.C. Reagan-National
3h 39m
DFW10:22 amDallas/Fort Worth
$197
Find similar
American Airlines
Feb 13
DFW7:05 pmDallas/Fort Worth
2h 55m
DCA11:00 pmWashington, D.C. Reagan-National
Feb 15
DCA10:35 amWashington, D.C. Reagan-National
3h 47m
DFW1:22 pmDallas/Fort Worth
$218
Find similar
American Airlines
Nov 27
DFW12:36 pmDallas/Fort Worth
2h 53m
DCA4:29 pmWashington, D.C. Reagan-National
Dec 31
DCA8:24 amWashington, D.C. Reagan-National
5h 05m
1 stop
DFW12:29 pmDallas/Fort Worth
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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 November 17, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 12/5

10:38 pm-9:59 pm

1 stop22h 21m

Washington, D.C. Reagan-National

Mon 12/8

6:00 pm-11:07 am

1 stop18h 07m

$128

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sun 12/7

10:38 pm-1:06 pm

1 stop13h 28m

Washington, D.C. Reagan-National

Mon 12/8

6:00 pm-12:09 am

1 stop7h 09m

$133

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 1/9

9:59 pm-12:05 pm

1 stop13h 06m

Washington, D.C. Reagan-National

Sun 1/11

6:00 pm-3:14 pm

1 stop22h 14m

$138

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 12/5

10:38 pm-9:59 pm

1 stop22h 21m

Washington, D.C. Reagan-National

Sun 12/7

2:00 pm-9:34 am

1 stop20h 34m

$142

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 12/5

8:38 pm-4:59 pm

1 stop19h 21m

Washington, D.C. Reagan-National

Sun 12/7

2:00 pm-9:34 am

1 stop20h 34m

$143

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 12/20

7:54 pm-9:59 pm

1 stop25h 05m

Washington, D.C. Reagan-National

Thu 1/1

2:00 pm-9:32 pm

1 stop8h 32m

$144

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sun 12/7

10:38 pm-1:06 pm

1 stop13h 28m

Washington, D.C. Reagan-National

Tue 12/9

2:00 pm-9:14 am

2 stops20h 14m

$145

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 2/27

6:00 am-9:59 pm

1 stop14h 59m

Washington, D.C. Reagan-National

Mon 3/2

6:00 pm-12:09 am

1 stop7h 09m

$146

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 12/6

10:45 am-1:06 pm

2 stops25h 21m

Washington, D.C. Reagan-National

Mon 12/8

6:00 pm-11:07 am

1 stop18h 07m

$153

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 12/6

6:00 am-4:59 pm

1 stop9h 59m

Washington, D.C. Reagan-National

Tue 12/9

2:00 pm-9:14 am

2 stops20h 14m

$154

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 Dallas/Fort Worth Airport 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 August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Dallas/Fort Worth Airport, with most prices found around $248. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $257.

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

The cheapest day to depart from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $295. Flights from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $409. 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 Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $284. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $323.

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

Fly from Dallas/Fort Worth to Washington, D.C. Reagan-National for the best Dallas/Fort Worth - 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 Dallas/Fort Worth Airport 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 $308 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 Dallas/Fort Worth Airport for as low as $258 on momondo.

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

There are 3 cabin classes available to choose from on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flight.

How have Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of November 2025, prices for Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport (DFW to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport

Best Price Found

$138

Fastest flight time

2h 44m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Dallas/Fort Worth Airport in the past 72 hours is $138. The best round-trip flight deal from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $287.
The fastest flight from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport takes 2h 44m
Direct flights go from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Dallas/Fort Worth to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Dallas/Fort Worth to Washington, D.C. Reagan-National is 1189.1 mi. Typically, this will take 2h 55m by plane in normal conditions.

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

    Prices for flights from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport 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, D.C. Reagan-National Airport. 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 Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport?

Best airlines flying from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,144 reviews
Search Spirit Airlines flights
FrontierPriceFrom $105Free CancellationRating
5.8
3,106 reviews
Search Frontier flights
SouthwestPriceFrom $162Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
American AirlinesPriceFrom $180Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $237Free CancellationRating
7.9
8,006 reviews
Search Delta flights

  • American Airlines Flights From Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport

    American Airlines flies from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport around 51 times per week, with 11,048 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Dallas/Fort Worth Airport to Washington, D.C. Reagan-National Airport in the last 72 hours was $180 (round-trip), much lower than the average airfare cost of $307 for American Airlines flights on this route.

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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Dallas.

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

All flight searches from Dallas to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Dallas to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Dallas to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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