What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Dallas according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Dallas to Washington, D.C. Reagan-National?

Southwest, United Airlines, and Delta are the most popular carriers operating from Dallas to Washington, D.C. Reagan-National

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

As of August 2026, there are 4 operators available to choose from 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.

$104 Cheap Flights from Dallas to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Dallas to Washington, D.C. Reagan-National Airport on average per week?

As of August 2026, 116 flights take off from Dallas and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:29 pm - 12:11 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

14h 42m1 stop Denver Intl

7:00 am - 1:47 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

7h 47m1 stop Denver Intl

$206Frontier

Sat, Sep 19 - Tue, Sep 22

8:05 am - 4:56 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

7h 51m1 stop Denver Intl

1:59 pm - 8:35 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

7h 36m1 stop Denver Intl

$208Frontier

Sat, Oct 24 - Sat, Oct 31

5:15 pm - 9:20 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

3h 05mnonstop

8:26 am - 10:59 amDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

3h 33mnonstop

$221American Airlines

Sat, Sep 12 - Tue, Sep 15

5:03 am - 9:01 amDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

2h 58mnonstop

5:00 am - 7:28 amDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

3h 28mnonstop

$221American Airlines

Tue, Oct 13 - Tue, Oct 20

8:10 pm - 11:55 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 45mnonstop

4:55 pm - 7:05 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Tue, Oct 13 - Sat, Oct 17

7:25 pm - 11:15 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 50mnonstop

2:10 pm - 4:15 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 05mnonstop

$221Southwest

Wed, Sep 2 - Wed, Sep 9

5:30 pm - 11:59 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

5h 29m1 stop Houston George Bush Intcntl

10:30 am - 3:54 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

6h 24m1 stop Newark

$236United Airlines

Tue, Oct 6 - Wed, Oct 7

6:45 am - 1:04 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

5h 19m1 stop Chicago O'Hare Intl

7:46 am - 1:09 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

6h 23m1 stop Chicago O'Hare Intl

$236United Airlines

Tue, Sep 8 - Wed, Sep 23

11:44 am - 9:23 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

8h 39m1 stop Fort Lauderdale

3:09 pm - 11:16 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

9h 07m1 stop Fort Lauderdale

$333JetBlue

Fri, Aug 28 - Sat, Sep 5

12:15 pm - 9:07 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

7h 52m1 stop Fort Lauderdale

6:00 am - 11:24 amDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

6h 24m1 stop Fort Lauderdale

$333JetBlue

Sat, Sep 19 - Sun, Sep 20

Cheap last minute flights

Enter your travel dates to find the best prices.

5:20 am - 12:51 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

6h 31m1 stop Denver Intl

7:00 am - 6:03 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

12h 03m1 stop Denver Intl

$271Frontier

Wed, Aug 12 - Mon, Aug 31

5:20 am - 12:51 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

6h 31m1 stop Denver Intl

7:00 am - 6:03 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

12h 03m1 stop Denver Intl

$300Frontier

Wed, Aug 12 - Mon, Aug 31

3:07 pm - 7:14 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

3h 07mnonstop

5:12 pm - 7:38 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

3h 26mnonstop

$382American Airlines

Wed, Aug 12 - Mon, Aug 31

1:13 pm - 7:14 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

5h 01m1 stop Indianapolis

5:12 pm - 7:38 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

3h 26mnonstop

$392American Airlines

Wed, Aug 12 - Mon, Aug 31

8:05 pm - 11:55 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 50mnonstop

12:50 pm - 3:00 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$401Southwest

Sun, Aug 16 - Sat, Oct 31

5:20 am - 12:51 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

6h 31m1 stop Denver Intl

6:55 pm - 11:16 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

29h 21m2 stops Orlando Fort Lauderdale

$401Multiple Airlines

Wed, Aug 12 - Mon, Aug 31

5:20 am - 12:51 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

6h 31m1 stop Denver Intl

6:00 am - 11:14 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

18h 14m2 stops Orlando Fort Lauderdale

$410Multiple Airlines

Sun, Aug 16 - Sat, Oct 31

8:15 am - 3:00 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

5h 45m1 stop Oklahoma City Will Rogers World

6:00 am - 8:10 amDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$411Southwest

Sun, Aug 16 - Sat, Oct 31

4:10 pm - 11:02 amDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

17h 52m2 stops Fort Lauderdale Orlando

8:55 pm - 10:49 amDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

14h 54m1 stop Fort Lauderdale

$903JetBlue

Thu, Aug 13 - Mon, Aug 17

4:10 pm - 11:02 amDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

17h 52m2 stops Fort Lauderdale Orlando

8:55 pm - 10:49 amDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

14h 54m1 stop Fort Lauderdale

$903JetBlue

Thu, Aug 13 - Sun, Aug 16

Cheap direct flights

Enter your travel dates to find the best prices.

5:15 pm - 9:20 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

3h 05mnonstop

8:26 am - 10:59 amDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

3h 33mnonstop

$221American Airlines

Sat, Sep 12 - Tue, Sep 15

6:58 pm - 10:49 pmDFW Dallas/Fort Worth-DCA Washington, D.C. Reagan-National

2h 51mnonstop

1:44 pm - 4:30 pmDCA Washington, D.C. Reagan-National-DFW Dallas/Fort Worth

3h 46mnonstop

$221American Airlines

Sat, Nov 14 - Wed, Nov 18

8:10 pm - 11:55 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 45mnonstop

4:55 pm - 7:05 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Tue, Oct 13 - Sat, Oct 17

7:25 pm - 11:15 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 50mnonstop

2:10 pm - 4:15 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 05mnonstop

$221Southwest

Wed, Sep 2 - Wed, Sep 9

6:20 am - 10:00 amDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 40mnonstop

12:45 pm - 2:55 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Sat, Nov 14 - Wed, Nov 18

6:15 am - 10:05 amDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 50mnonstop

5:35 pm - 7:45 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Wed, Sep 9 - Wed, Sep 9

6:10 am - 10:00 amDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 50mnonstop

10:40 am - 12:50 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Sat, Sep 12 - Tue, Sep 15

10:05 am - 2:00 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 55mnonstop

5:35 pm - 7:45 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Wed, Sep 9 - Wed, Sep 16

4:55 pm - 8:50 pmDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 55mnonstop

10:40 am - 12:50 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Sat, Sep 5 - Wed, Sep 9

6:15 am - 10:05 amDAL Dallas Love Field-DCA Washington, D.C. Reagan-National

2h 50mnonstop

8:00 pm - 10:10 pmDCA Washington, D.C. Reagan-National-DAL Dallas Love Field

3h 10mnonstop

$221Southwest

Tue, Sep 8 - Tue, Sep 15

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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

Sep 8

DAL7:25 pmDallas Love Field

2h 50m

DCA11:15 pmWashington, D.C. Reagan-National

Sep 23

DCA5:35 pmWashington, D.C. Reagan-National

3h 10m

DAL7:45 pmDallas Love Field

$221

Southwest

Sep 1

DAL7:25 pmDallas Love Field

2h 50m

DCA11:15 pmWashington, D.C. Reagan-National

Oct 1

DCA8:05 pmWashington, D.C. Reagan-National

3h 10m

DAL10:15 pmDallas Love Field

$222

Southwest

Sep 9

DAL2:05 pmDallas Love Field

2h 55m

DCA6:00 pmWashington, D.C. Reagan-National

Sep 10

DCA8:35 pmWashington, D.C. Reagan-National

3h 10m

DAL10:45 pmDallas Love Field

$223

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

Oct 13

DFW7:55 pmDallas/Fort Worth

3h 04m

DCA11:59 pmWashington, D.C. Reagan-National

Oct 17

DCA7:00 pmWashington, D.C. Reagan-National

3h 41m

DFW9:41 pmDallas/Fort Worth

$221

American Airlines

Nov 4

DFW8:08 pmDallas/Fort Worth

2h 51m

DCA11:59 pmWashington, D.C. Reagan-National

Nov 9

DCA5:00 amWashington, D.C. Reagan-National

3h 40m

DFW7:40 amDallas/Fort Worth

$222

American Airlines

Oct 29

DFW7:00 amDallas/Fort Worth

3h 05m

DCA11:05 amWashington, D.C. Reagan-National

Nov 2

DCA5:00 amWashington, D.C. Reagan-National

3h 40m

DFW7:40 amDallas/Fort Worth

$223

momondo Fare Finder

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

Cheapest round-trip

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Sat 9/19

8:29 pm-12:11 pm

1 stop14h 42m

Washington, D.C. Reagan-National

Tue 9/22

7:00 am-1:47 pm

1 stop7h 47m

$206

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Sat 10/24

8:05 am-4:56 pm

1 stop7h 51m

Washington, D.C. Reagan-National

Sat 10/31

1:59 pm-8:35 pm

1 stop7h 36m

$208

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Sat 9/12

5:15 pm-9:20 pm

Nonstop3h 05m

Washington, D.C. Reagan-National

Tue 9/15

8:26 am-10:59 am

Nonstop3h 33m

$221

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Tue 10/13

5:03 am-9:01 am

Nonstop2h 58m

Washington, D.C. Reagan-National

Tue 10/20

5:00 am-7:28 am

Nonstop3h 28m

$221

Quickest round-trip

DallasWashington, D.C.

DAL Dallas Love Field - DCA Washington, D.C. Reagan-National

DALDCA

Dallas Love Field

Tue 10/13

8:10 pm-11:55 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

Sat 10/17

4:55 pm-7:05 pm

Nonstop3h 10m

$221

DallasWashington, D.C.

DAL Dallas Love Field - DCA Washington, D.C. Reagan-National

DALDCA

Dallas Love Field

Wed 9/2

7:25 pm-11:15 pm

Nonstop2h 50m

Washington, D.C. Reagan-National

Wed 9/9

2:10 pm-4:15 pm

Nonstop3h 05m

$221

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Tue 10/6

5:30 pm-11:59 pm

1 stop5h 29m

Washington, D.C. Reagan-National

Wed 10/7

10:30 am-3:54 pm

1 stop6h 24m

$236

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Tue 9/8

6:45 am-1:04 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Wed 9/23

7:46 am-1:09 pm

1 stop6h 23m

$236

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Fri 8/28

11:44 am-9:23 pm

1 stop8h 39m

Washington, D.C. Reagan-National

Sat 9/5

3:09 pm-11:16 pm

1 stop9h 07m

$333

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Sat 9/19

12:15 pm-9:07 pm

1 stop7h 52m

Washington, D.C. Reagan-National

Sun 9/20

6:00 am-11:24 am

1 stop6h 24m

$333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Dallas and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $258 to $428.
The lowest price recently found on this route was $206.

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 Dallas, with most prices found around $275. 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 $310.

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 $360. Flights from Dallas to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $524. 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 $326. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $421.

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 from Dallas 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 $347 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 $290 on momondo.

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

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

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Frequently asked questions about flying from Dallas to Washington, D.C. Reagan-National Airport

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?
As of August 2026, there are 4 operators available to choose from 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
Frontier	PriceFrom $117	Free Cancellation	Rating 5.6 2,701 reviews	Search Frontier flights
Southwest	PriceFrom $197	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights
American Airlines	PriceFrom $197	Free Cancellation	Rating 7.1 11,910 reviews	Search American Airlines flights
JetBlue	PriceFrom $211	Free Cancellation	Rating 7.1 3,035 reviews	Search JetBlue flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Colonial Beach

Springfield

Fairfax

Tysons

Edgewood

Glen Burnie

College Park

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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.

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Cheap flights from Dallas to Washington, D.C. from $104

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 9/21. 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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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

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

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Use the filters below to find and compare flights from Dallas to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Dallas to Washington, D.C. Reagan-National Airport

What is the typical price of a round-trip flight between Dallas and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

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

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

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

How far in advance should I book a flight from Dallas to Washington, D.C. Reagan-National Airport?

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

What is the cheapest airline that flies from Dallas to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Dallas to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Dallas to Washington, D.C. Reagan-National Airport on average per week?

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Dallas to Washington, D.C. Reagan-National Airport

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

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