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Cheap flights from Dallas to Washington, D.C. from $75

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 11/1. 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
10:30 am - 9:59 pmDFW-DCA
10h 29m1 stop
Frontier Logo
6:00 pm - 12:10 amDCA-DFW
7h 10m1 stop
$124Frontier
Find Deal
Tue, Nov 11 - Thu, Nov 13
Frontier Logo
10:30 am - 9:59 pmDFW-DCA
10h 29m1 stop
Frontier Logo
6:00 pm - 12:10 amDCA-DFW
7h 10m1 stop
$140Frontier
Find Deal
Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
5:14 am - 9:06 amDFW-DCA
2h 52mnonstop
American Airlines Logo
7:02 pm - 9:27 pmDCA-DFW
3h 25mnonstop
$157American Airlines
Find Deal
Fri, Oct 31 - Fri, Oct 31
Southwest Logo
8:15 pm - 11:55 pmDAL-DCA
2h 40mnonstop
Southwest Logo
3:45 pm - 7:45 pmDCA-DAL
5h 00m1 stop
$167Southwest
Find Deal
Wed, Dec 24 - Wed, Dec 31
American Airlines Logo
7:09 pm - 11:00 pmDFW-DCA
2h 51mnonstop
American Airlines Logo
7:43 am - 10:22 amDCA-DFW
3h 39mnonstop
$176American Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
Southwest Logo
4:25 pm - 8:15 pmDAL-DCA
2h 50mnonstop
Southwest Logo
6:30 am - 8:50 amDCA-DAL
3h 20mnonstop
$177Southwest
Find Deal
Sat, Nov 8 - Sat, Nov 15
Multiple Airlines Logo
9:50 pm - 1:02 pmDFW-DCA
14h 12m2 stops
Multiple Airlines Logo
8:15 am - 12:10 amDCA-DFW
16h 55m1 stop
$209Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Delta Logo
11:24 am - 6:51 pmDAL-DCA
6h 27m1 stop
Delta Logo
7:35 pm - 11:52 pmDCA-DAL
5h 17m1 stop
$235Delta
Find Deal
Sat, Nov 15 - Mon, Nov 17
Multiple Airlines Logo
9:50 pm - 1:02 pmDFW-DCA
14h 12m2 stops
Multiple Airlines Logo
8:15 am - 12:10 amDCA-DFW
16h 55m1 stop
$235Multiple Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
Delta Logo
11:24 am - 6:51 pmDAL-DCA
6h 27m1 stop
Delta Logo
7:35 pm - 11:52 pmDCA-DAL
5h 17m1 stop
$236Delta
Find Deal
Sat, Nov 15 - Mon, Nov 17

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
Dec 24
DAL8:15 pmDallas Love Field
2h 40m
DCA11:55 pmWashington, D.C. Reagan-National
Dec 31
DCA3:45 pmWashington, D.C. Reagan-National
5h 00m
1 stop
DAL7:45 pmDallas Love Field
$167
Find similar
Southwest
Nov 8
DAL4:25 pmDallas Love Field
2h 50m
DCA8:15 pmWashington, D.C. Reagan-National
Nov 15
DCA6:30 amWashington, D.C. Reagan-National
3h 20m
DAL8:50 amDallas Love Field
$177
Find similar
Southwest
Nov 8
DAL6:50 amDallas Love Field
2h 40m
DCA10:30 amWashington, D.C. Reagan-National
Nov 14
DCA6:10 amWashington, D.C. Reagan-National
3h 25m
DAL8:35 amDallas Love Field
$197
Find similar

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

Our best Frontier deals on Dallas to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Nov 11
DFW10:30 amDallas/Fort Worth
10h 29m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Nov 13
DCA6:00 pmWashington, D.C. Reagan-National
7h 10m
1 stop
DFW12:10 amDallas/Fort Worth
$124
Find similar
Frontier
Nov 15
DFW10:30 amDallas/Fort Worth
10h 29m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Nov 17
DCA6:00 pmWashington, D.C. Reagan-National
7h 10m
1 stop
DFW12:10 amDallas/Fort Worth
$140
Find similar
Frontier
Oct 27
DFW9:36 pmDallas/Fort Worth
18h 23m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Oct 29
DCA8:00 amWashington, D.C. Reagan-National
25h 36m
1 stop
DFW8:36 amDallas/Fort Worth
$149
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 October 14, 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

Tue 11/11

10:30 am-9:59 pm

1 stop10h 29m

Washington, D.C. Reagan-National

Thu 11/13

6:00 pm-12:10 am

1 stop7h 10m

$124

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 11/15

10:30 am-9:59 pm

1 stop10h 29m

Washington, D.C. Reagan-National

Mon 11/17

6:00 pm-12:10 am

1 stop7h 10m

$140

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 10/31

5:14 am-9:06 am

Nonstop2h 52m

Washington, D.C. Reagan-National

Fri 10/31

7:02 pm-9:27 pm

Nonstop3h 25m

$157

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Wed 12/24

8:15 pm-11:55 pm

Nonstop2h 40m

Washington, D.C. Reagan-National

Wed 12/31

3:45 pm-7:45 pm

1 stop5h 00m

$167

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 11/15

7:09 pm-11:00 pm

Nonstop2h 51m

Washington, D.C. Reagan-National

Mon 11/17

7:43 am-10:22 am

Nonstop3h 39m

$176

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 11/8

4:25 pm-8:15 pm

Nonstop2h 50m

Washington, D.C. Reagan-National

Sat 11/15

6:30 am-8:50 am

Nonstop3h 20m

$177

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 11/11

9:50 pm-1:02 pm

2 stops14h 12m

Washington, D.C. Reagan-National

Tue 11/18

8:15 am-12:10 am

1 stop16h 55m

$209

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 11/15

11:24 am-6:51 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Mon 11/17

7:35 pm-11:52 pm

1 stop5h 17m

$235

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 11/11

9:50 pm-1:02 pm

2 stops14h 12m

Washington, D.C. Reagan-National

Thu 11/13

8:15 am-12:10 am

1 stop16h 55m

$235

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Sat 11/15

11:24 am-6:51 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Mon 11/17

7:35 pm-11:52 pm

1 stop5h 17m

$236

Flights are sorted by cheapest round-trip flights 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 $296. Flights from Dallas to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $413. 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 $281. 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 $322.

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 $300 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 $224 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
8,096 reviews
Search Spirit Airlines flights
FrontierPriceFrom $97Free CancellationRating
5.8
3,135 reviews
Search Frontier flights
SouthwestPriceFrom $145Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights
American AirlinesPriceFrom $180Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,975 reviews
Search Delta 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Fairfax
Reston
Gaithersburg
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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