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Cheap flights from Dallas to Washington, D.C. from $88

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 2/11. 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
5:45 am - 4:59 pm
DFW
-
DCA
10h 14m
1 stop
Frontier Logo
2:00 pm - 11:05 pm
DCA
-
DFW
10h 05m
1 stop
$128Frontier
sáb., feb. 21 - mar., feb. 24
Frontier Logo
5:45 am - 1:15 pm
DFW
-
DCA
6h 30m
1 stop
Frontier Logo
6:00 pm - 12:12 am
DCA
-
DFW
7h 12m
1 stop
$138Frontier
mié., feb. 18 - lun., feb. 23
Frontier Logo
2:05 pm - 9:59 pm
DFW
-
DCA
6h 54m
1 stop
Frontier Logo
2:00 pm - 12:12 am
DCA
-
DFW
11h 12m
1 stop
$148Frontier
lun., feb. 23 - lun., mar. 2
Frontier Logo
11:55 am - 4:59 pm
DFW
-
DCA
28h 04m
1 stop
Frontier Logo
2:00 pm - 3:10 pm
DCA
-
DFW
26h 10m
1 stop
$149Frontier
mié., feb. 18 - lun., feb. 23
Frontier Logo
2:05 pm - 9:59 pm
DFW
-
DCA
6h 54m
1 stop
Frontier Logo
6:00 pm - 12:12 am
DCA
-
DFW
7h 12m
1 stop
$154Frontier
lun., feb. 23 - jue., feb. 26
Frontier Logo
8:27 pm - 1:00 pm
DFW
-
DCA
15h 33m
1 stop
Frontier Logo
6:00 pm - 12:12 am
DCA
-
DFW
7h 12m
1 stop
$155Frontier
jue., feb. 26 - lun., mar. 2
Frontier Logo
9:55 am - 9:59 pm
DFW
-
DCA
11h 04m
1 stop
Frontier Logo
6:00 pm - 12:06 am
DCA
-
DFW
7h 06m
1 stop
$163Frontier
mar., mar. 3 - lun., mar. 9
Frontier Logo
5:45 am - 1:15 pm
DFW
-
DCA
6h 30m
1 stop
Frontier Logo
8:00 am - 7:22 pm
DCA
-
DFW
12h 22m
1 stop
$175Frontier
mar., feb. 24 - jue., feb. 26
Southwest Logo
2:25 pm - 6:10 pm
DAL
-
DCA
2h 45mnonstop
Southwest Logo
10:40 am - 1:15 pm
DCA
-
DAL
3h 35mnonstop
$197Southwest
vie., feb. 27 - dom., mar. 1
Southwest Logo
2:15 pm - 6:00 pm
DAL
-
DCA
2h 45mnonstop
Southwest Logo
8:05 pm - 10:50 pm
DCA
-
DAL
3h 45mnonstop
$208Southwest
mié., feb. 25 - vie., feb. 27

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
Feb 21
DFW5:45 amDallas/Fort Worth
10h 14m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Feb 24
DCA2:00 pmWashington, D.C. Reagan-National
10h 05m
1 stop
DFW11:05 pmDallas/Fort Worth
$128
Frontier
Feb 18
DFW5:45 amDallas/Fort Worth
6h 30m
1 stop
DCA1:15 pmWashington, D.C. Reagan-National
Feb 23
DCA6:00 pmWashington, D.C. Reagan-National
7h 12m
1 stop
DFW12:12 amDallas/Fort Worth
$138
Frontier
Feb 23
DFW2:05 pmDallas/Fort Worth
6h 54m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Mar 2
DCA2:00 pmWashington, D.C. Reagan-National
11h 12m
1 stop
DFW12:12 amDallas/Fort Worth
$148

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
Feb 27
DAL2:25 pmDallas Love Field
2h 45m
DCA6:10 pmWashington, D.C. Reagan-National
Mar 1
DCA10:40 amWashington, D.C. Reagan-National
3h 35m
DAL1:15 pmDallas Love Field
$197
Southwest
Feb 25
DAL2:15 pmDallas Love Field
2h 45m
DCA6:00 pmWashington, D.C. Reagan-National
Feb 27
DCA8:05 pmWashington, D.C. Reagan-National
3h 45m
DAL10:50 pmDallas Love Field
$208
Southwest
Feb 23
DAL6:25 amDallas Love Field
2h 45m
DCA10:10 amWashington, D.C. Reagan-National
Feb 25
DCA2:45 pmWashington, D.C. Reagan-National
3h 35m
DAL5:20 pmDallas Love Field
$217

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 enero 29, 2026.
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

sáb. 2/21

5:45 am-4:59 pm

1 stop10h 14m

Washington, D.C. Reagan-National

mar. 2/24

2:00 pm-11:05 pm

1 stop10h 05m

$128

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

mié. 2/18

5:45 am-1:15 pm

1 stop6h 30m

Washington, D.C. Reagan-National

lun. 2/23

6:00 pm-12:12 am

1 stop7h 12m

$138

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

lun. 2/23

2:05 pm-9:59 pm

1 stop6h 54m

Washington, D.C. Reagan-National

lun. 3/2

2:00 pm-12:12 am

1 stop11h 12m

$148

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

mié. 2/18

11:55 am-4:59 pm

1 stop28h 04m

Washington, D.C. Reagan-National

lun. 2/23

2:00 pm-3:10 pm

1 stop26h 10m

$149

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

lun. 2/23

2:05 pm-9:59 pm

1 stop6h 54m

Washington, D.C. Reagan-National

jue. 2/26

6:00 pm-12:12 am

1 stop7h 12m

$154

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

jue. 2/26

8:27 pm-1:00 pm

1 stop15h 33m

Washington, D.C. Reagan-National

lun. 3/2

6:00 pm-12:12 am

1 stop7h 12m

$155

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

mar. 3/3

9:55 am-9:59 pm

1 stop11h 04m

Washington, D.C. Reagan-National

lun. 3/9

6:00 pm-12:06 am

1 stop7h 06m

$163

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

mar. 2/24

5:45 am-1:15 pm

1 stop6h 30m

Washington, D.C. Reagan-National

jue. 2/26

8:00 am-7:22 pm

1 stop12h 22m

$175

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

vie. 2/27

2:25 pm-6:10 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

dom. 3/1

10:40 am-1:15 pm

Nonstop3h 35m

$197

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

mié. 2/25

2:15 pm-6:00 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

vie. 2/27

8:05 pm-10:50 pm

Nonstop3h 45m

$208

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 $292. Flights from Dallas to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $396. 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 $277. 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 $321.

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 $302 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 $248 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
FrontierPriceFrom $65Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
SouthwestPriceFrom $145Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
American AirlinesPriceFrom $174Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
DeltaPriceFrom $237Free CancellationRating
7.9
8,127 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
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Reston

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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