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Cheap flights from Dallas to Washington, D.C. from $77

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 to Washington, D.C. departing on 2/14. 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
10:55 am - 9:59 pm
DFW
-
DCA
10h 04m1 stop
Frontier Logo
2:00 pm - 11:52 pm
DCA
-
DFW
10h 52m1 stop
$128Frontier
Thu, Jan 29 - Tue, Feb 10
Frontier Logo
8:50 am - 1:02 pm
DFW
-
DCA
27h 12m1 stop
Frontier Logo
2:00 pm - 12:11 am
DCA
-
DFW
11h 11m1 stop
$129Frontier
Wed, Jan 28 - Mon, Feb 9
Frontier Logo
10:55 am - 1:02 pm
DFW
-
DCA
25h 07m1 stop
Frontier Logo
2:00 pm - 9:45 am
DCA
-
DFW
20h 45m1 stop
$139Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
4:44 pm - 9:59 pm
DFW
-
DCA
28h 15m1 stop
Frontier Logo
8:00 am - 6:36 pm
DCA
-
DFW
11h 36m1 stop
$144Frontier
Tue, Jan 6 - Tue, Jan 13
Southwest Logo
4:45 pm - 8:30 pm
DAL
-
DCA
2h 45mnonstop
Southwest Logo
11:00 am - 1:30 pm
DCA
-
DAL
3h 30mnonstop
$197Southwest
Sat, Jan 17 - Sun, Jan 18
Southwest Logo
4:45 pm - 8:30 pm
DAL
-
DCA
2h 45mnonstop
Southwest Logo
8:40 pm - 11:20 pm
DCA
-
DAL
3h 40mnonstop
$198Southwest
Sat, Feb 7 - Wed, Feb 11
Southwest Logo
1:05 pm - 7:30 pm
DAL
-
DCA
5h 25m1 stop
Southwest Logo
11:00 am - 1:30 pm
DCA
-
DAL
3h 30mnonstop
$207Southwest
Sat, Jan 17 - Sun, Jan 18
Delta Logo
6:10 am - 12:40 pm
DAL
-
DCA
5h 30m1 stop
Delta Logo
6:00 am - 10:30 am
DCA
-
DAL
5h 30m1 stop
$216Delta
Sat, Jan 17 - Sun, Jan 18
Delta Logo
3:57 pm - 9:34 pm
DAL
-
DCA
4h 37m1 stop
Delta Logo
6:00 am - 10:30 am
DCA
-
DAL
5h 30m1 stop
$217Delta
Sat, Jan 17 - Sun, Jan 18
Southwest Logo
8:50 am - 3:20 pm
DAL
-
DCA
5h 30m1 stop
Southwest Logo
2:45 pm - 5:20 pm
DCA
-
DAL
3h 35mnonstop
$227Southwest
Thu, Jan 15 - Sun, Jan 18

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

Our best American Airlines deals on Dallas to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jan 7
DFW12:50 pmDallas/Fort Worth
2h 48m
DCA4:38 pmWashington, D.C. Reagan-National
Jan 7
DCA6:42 pmWashington, D.C. Reagan-National
3h 54m
DFW9:36 pmDallas/Fort Worth
$192
Find similar
American Airlines
Jan 16
DFW7:14 pmDallas/Fort Worth
2h 46m
DCA11:00 pmWashington, D.C. Reagan-National
Jan 19
DCA7:50 amWashington, D.C. Reagan-National
4h 00m
DFW10:50 amDallas/Fort Worth
$197
Find similar
American Airlines
Jan 17
DFW5:15 amDallas/Fort Worth
2h 46m
DCA9:01 amWashington, D.C. Reagan-National
Jan 18
DCA11:50 amWashington, D.C. Reagan-National
3h 53m
DFW2:43 pmDallas/Fort Worth
$198
Find similar

Southwest flights from Dallas to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Dallas to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Jan 17
DAL9:40 amDallas Love Field
2h 45m
DCA1:25 pmWashington, D.C. Reagan-National
Jan 18
DCA8:40 pmWashington, D.C. Reagan-National
3h 40m
DAL11:20 pmDallas Love Field
$197
Find similar
Southwest
Feb 7
DAL4:45 pmDallas Love Field
2h 45m
DCA8:30 pmWashington, D.C. Reagan-National
Feb 11
DCA8:40 pmWashington, D.C. Reagan-National
3h 40m
DAL11:20 pmDallas Love Field
$198
Find similar
Southwest
Jan 17
DAL1:05 pmDallas Love Field
5h 25m
1 stop
DCA7:30 pmWashington, D.C. Reagan-National
Jan 18
DCA8:40 pmWashington, D.C. Reagan-National
3h 40m
DAL11:20 pmDallas Love Field
$207
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 December 9, 2025.
Use the filters below to find and compare flights from Dallas 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

Thu 1/29

10:55 am-9:59 pm

1 stop10h 04m

Washington, D.C. Reagan-National

Tue 2/10

2:00 pm-11:52 pm

1 stop10h 52m

$128

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 1/28

8:50 am-1:02 pm

1 stop27h 12m

Washington, D.C. Reagan-National

Mon 2/9

2:00 pm-12:11 am

1 stop11h 11m

$129

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 1/22

10:55 am-1:02 pm

1 stop25h 07m

Washington, D.C. Reagan-National

Sun 1/25

2:00 pm-9:45 am

1 stop20h 45m

$139

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 1/6

4:44 pm-9:59 pm

1 stop28h 15m

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-6:36 pm

1 stop11h 36m

$144

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 1/17

4:45 pm-8:30 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

Sun 1/18

11:00 am-1:30 pm

Nonstop3h 30m

$197

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 2/7

4:45 pm-8:30 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

Wed 2/11

8:40 pm-11:20 pm

Nonstop3h 40m

$198

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 1/17

1:05 pm-7:30 pm

1 stop5h 25m

Washington, D.C. Reagan-National

Sun 1/18

11:00 am-1:30 pm

Nonstop3h 30m

$207

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 1/17

6:10 am-12:40 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Sun 1/18

6:00 am-10:30 am

1 stop5h 30m

$216

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 1/17

3:57 pm-9:34 pm

1 stop4h 37m

Washington, D.C. Reagan-National

Sun 1/18

6:00 am-10:30 am

1 stop5h 30m

$217

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Thu 1/15

8:50 am-3:20 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Sun 1/18

2:45 pm-5:20 pm

Nonstop3h 35m

$227

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 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, 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 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 $294. Flights from Dallas to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $398. 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 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 $282. 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 $324.

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

Fly from Dallas Love Field to Washington, D.C. Reagan-National for the best Dallas - 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 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 $304 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 for as low as $250 on momondo.

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

There are 3 cabin classes available to choose from on Dallas 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.

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

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

Fastest flight time

2h 40m

Direct flights

Every day
The fastest flight from Dallas to Washington, D.C. Reagan-National Airport takes 2h 40m
Direct flights go from Dallas to Washington, D.C. Reagan-National Airport every day.
Search flight deals

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

    A flight from Dallas to Washington, D.C. Reagan-National will travel around 1180.5 mi. In terms of flight time, this usually takes a little over 2h 40m.

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

    Prices for flights from Dallas to Washington, D.C. Reagan-National Airport refresh daily.

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

  • How old do you have to be to fly from Dallas 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 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.

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

Compare and see reviews for airlines that fly from Dallas to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,171 reviews
Search Spirit Airlines flights
FrontierPriceFrom $97Free CancellationRating
5.8
3,085 reviews
Search Frontier flights
SouthwestPriceFrom $145Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
American AirlinesPriceFrom $181Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
DeltaPriceFrom $237Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,089 reviews
Search United Airlines 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
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?

Yes. momondo allows you to filter the results for Dallas to Washington, D.C. flights to just show those with 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?

Yes. momondo can track prices for Dallas to Washington, D.C. 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.

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