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Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from $48

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 11/14. 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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Find the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C.

Cheap round-trip flights

Frontier Logo
6:10 am - 10:18 amDFW-BWI
3h 08mnonstop
Frontier Logo
8:02 pm - 10:40 pmBWI-DFW
3h 38mnonstop
$86Frontier
Find Deal
Mon, Oct 27 - Mon, Nov 3
Frontier Logo
6:05 am - 10:13 amDFW-BWI
3h 08mnonstop
Frontier Logo
9:58 pm - 12:34 amBWI-DFW
3h 36mnonstop
$88Frontier
Find Deal
Thu, Oct 30 - Thu, Oct 30
Multiple Airlines Logo
6:05 am - 10:13 amDFW-BWI
3h 08mnonstop
Multiple Airlines Logo
2:52 pm - 5:19 pmBWI-DFW
3h 27mnonstop
$94Multiple Airlines
Find Deal
Thu, Oct 30 - Fri, Oct 31
Multiple Airlines Logo
6:49 am - 10:50 amDFW-BWI
3h 01mnonstop
Multiple Airlines Logo
8:02 pm - 10:40 pmBWI-DFW
3h 38mnonstop
$99Multiple Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Spirit Airlines Logo
4:39 pm - 8:41 pmDFW-BWI
3h 02mnonstop
Spirit Airlines Logo
9:46 pm - 12:15 amBWI-DFW
3h 29mnonstop
$101Spirit Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Spirit Airlines Logo
6:49 am - 10:50 amDFW-BWI
3h 01mnonstop
Spirit Airlines Logo
2:52 pm - 5:19 pmBWI-DFW
3h 27mnonstop
$103Spirit Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
American Airlines Logo
6:53 pm - 10:51 pmDFW-IAD
2h 58mnonstop
American Airlines Logo
6:04 am - 8:42 amIAD-DFW
3h 38mnonstop
$139American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
5:33 am - 9:19 amDFW-DCA
2h 46mnonstop
American Airlines Logo
6:38 pm - 9:16 pmDCA-DFW
3h 38mnonstop
$139American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
5:25 pm - 9:25 pmDFW-IAD
3h 00mnonstop
United Airlines Logo
5:20 pm - 7:36 pmIAD-DFW
3h 16mnonstop
$149United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 25
United Airlines Logo
3:50 pm - 10:04 pmDFW-DCA
5h 14m1 stop
United Airlines Logo
8:15 am - 1:25 pmDCA-DFW
6h 10m1 stop
$217United Airlines
Find Deal
Tue, Dec 9 - Tue, Jan 6

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

Our best Frontier deals on Dallas/Fort Worth Airport to Washington, D.C. flight tickets
Frontier
Oct 27
DFW6:10 amDallas/Fort Worth
3h 08m
BWI10:18 amBaltimore/Washington
Nov 3
BWI8:02 pmBaltimore/Washington
3h 38m
DFW10:40 pmDallas/Fort Worth
$86
Find similar
Frontier
Oct 30
DFW6:05 amDallas/Fort Worth
3h 08m
BWI10:13 amBaltimore/Washington
Oct 30
BWI9:58 pmBaltimore/Washington
3h 36m
DFW12:34 amDallas/Fort Worth
$88
Find similar
Frontier
Oct 26
DFW6:10 amDallas/Fort Worth
3h 08m
BWI10:18 amBaltimore/Washington
Oct 30
BWI9:58 pmBaltimore/Washington
3h 36m
DFW12:34 amDallas/Fort Worth
$90
Find similar

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

Our best American Airlines deals on Dallas/Fort Worth Airport to Washington, D.C. flight tickets
American Airlines
Oct 29
DFW6:53 pmDallas/Fort Worth
2h 58m
IAD10:51 pmWashington, D.C. Dulles Intl
Nov 5
IAD6:04 amWashington, D.C. Dulles Intl
3h 38m
DFW8:42 amDallas/Fort Worth
$139
Find similar
American Airlines
Oct 7
DFW9:02 pmDallas/Fort Worth
2h 57m
DCA12:59 amWashington, D.C. Reagan-National
Oct 21
DCA5:00 amWashington, D.C. Reagan-National
3h 28m
DFW7:28 amDallas/Fort Worth
$149
Find similar
American Airlines
Oct 8
DFW9:00 pmDallas/Fort Worth
2h 59m
DCA12:59 amWashington, D.C. Reagan-National
Oct 11
DCA5:00 amWashington, D.C. Reagan-National
3h 28m
DFW7:28 amDallas/Fort Worth
$159
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Mon 10/27

6:10 am-10:18 am

Nonstop3h 08m

Baltimore/Washington

Mon 11/3

8:02 pm-10:40 pm

Nonstop3h 38m

$86

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 10/30

6:05 am-10:13 am

Nonstop3h 08m

Baltimore/Washington

Thu 10/30

9:58 pm-12:34 am

Nonstop3h 36m

$88

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 10/30

6:05 am-10:13 am

Nonstop3h 08m

Baltimore/Washington

Fri 10/31

2:52 pm-5:19 pm

Nonstop3h 27m

$94

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Fri 10/31

6:49 am-10:50 am

Nonstop3h 01m

Baltimore/Washington

Mon 11/3

8:02 pm-10:40 pm

Nonstop3h 38m

$99

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Fri 12/5

4:39 pm-8:41 pm

Nonstop3h 02m

Baltimore/Washington

Sun 12/7

9:46 pm-12:15 am

Nonstop3h 29m

$101

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Fri 10/17

6:49 am-10:50 am

Nonstop3h 01m

Baltimore/Washington

Mon 10/20

2:52 pm-5:19 pm

Nonstop3h 27m

$103

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 10/29

6:53 pm-10:51 pm

Nonstop2h 58m

Washington, D.C. Dulles Intl

Wed 11/5

6:04 am-8:42 am

Nonstop3h 38m

$139

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 11/15

5:33 am-9:19 am

Nonstop2h 46m

Washington, D.C. Reagan-National

Wed 11/19

6:38 pm-9:16 pm

Nonstop3h 38m

$139

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 10/7

5:25 pm-9:25 pm

Nonstop3h 00m

Washington, D.C. Dulles Intl

Sat 10/25

5:20 pm-7:36 pm

Nonstop3h 16m

$149

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 12/9

3:50 pm-10:04 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Tue 1/6

8:15 am-1:25 pm

1 stop6h 10m

$217

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.

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.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Dallas/Fort Worth Airport, with most prices found around $163. If you’re not able to fly to Washington, D.C. in August, then July is your next best option. Flight prices from Dallas/Fort Worth Airport to Washington, D.C. during July average around $199.

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

On average, the least expensive day to fly to Washington, D.C. from Dallas/Fort Worth Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $337. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Washington, D.C. for around $617.

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

In the evening is the cheapest time of day to fly from Dallas/Fort Worth Airport to Washington, D.C. when you can find flight prices for as low as $292. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $422. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Dallas/Fort Worth to Baltimore/Washington for the best Dallas/Fort Worth - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. 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. for around $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Dallas/Fort Worth Airport for as low as $207 on momondo.

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

There are 4 cabin classes available to choose from on Dallas/Fort Worth to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Dallas/Fort Worth Airport to Washington, D.C. flights are approximately 42% 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.

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Washington, D.C. 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. (DFW to WAS) 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.

Best Price Found

$64

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Dallas/Fort Worth Airport in the past 72 hours is $64. The best round-trip flight deal from Dallas/Fort Worth Airport to Washington, D.C. found on momondo in the last 72 hours is $120.
The fastest flight from Dallas/Fort Worth Airport to Washington, D.C. takes 2h 45m
Direct flights go from Dallas/Fort Worth Airport to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
Search flight deals

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

    The straight-line distance from Dallas/Fort Worth to Washington, D.C. is 1190.1 mi. Flights usually cover this in 2h 44m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dallas/Fort Worth Airport to Washington, D.C. refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. 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.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Washington, D.C.?

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

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

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $78Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
FrontierPriceFrom $88Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,961 reviews
Search Delta flights

  • United Airlines Flights From Dallas/Fort Worth Airport to Washington, D.C.

    United Airlines flight deals from Dallas/Fort Worth Airport to Washington, D.C. start from $158 round-trip. Over the 15 United Airlines flights for this route in a normal week, average airfare is usually $326 round-trip - but some users have found much cheaper deals with momondo.

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

    Another popular option for Dallas/Fort Worth Airport to Washington, D.C. flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Dallas/Fort Worth Airport to Washington, D.C. around 64 times per week, with deals starting from $149 round-trip and rising to an average price of around $308.

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
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Washington, D.C. for you.

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?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Dallas and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport