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Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from £88

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — WAS
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dallas/Fort Worth to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Dallas/Fort Worth to Washington, D.C.
Explore the most affordable flight options available from Dallas/Fort Worth to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2026.

Tue 4/816:16
DFW
-
IAD
1 stop5h 36m
Frontier
Tue 11/813:32
IAD
-
DFW
1 stop6h 31m
Frontier
Deal found 7/7£158
Tue 4/807:20
DFW
-
IAD
Nonstop3h 06m
United Airlines
Tue 11/818:00
IAD
-
DFW
Nonstop3h 24m
United Airlines
Deal found 7/7£161
Tue 4/818:44
DFW
-
IAD
Nonstop3h 08m
American Airlines
Tue 11/814:53
IAD
-
DFW
Nonstop3h 21m
American Airlines
Deal found 7/7£163
Sat 5/917:40
DFW
-
IAD
1 stop6h 04m
United Airlines
Mon 7/908:30
IAD
-
DFW
Nonstop3h 16m
United Airlines
Deal found 7/7£168
Mon 17/805:20
DFW
-
IAD
1 stop5h 13m
Delta
Mon 17/817:47
IAD
-
DFW
1 stop7h 12m
Delta
Deal found 7/7£176
Sat 15/812:00
DFW
-
DCA
1 stop5h 33m
Delta
Mon 17/809:39
DCA
-
DFW
1 stop5h 50m
Delta
Deal found 7/7£176
Sat 5/905:45
DFW
-
IAD
1 stop5h 03m
Delta
Thu 10/908:00
IAD
-
DFW
1 stop5h 53m
Delta
Deal found 7/7£177
Tue 18/805:20
DFW
-
DCA
1 stop5h 07m
Delta
Thu 20/810:10
DCA
-
DFW
1 stop6h 40m
Delta
Deal found 7/7£177
Fri 21/816:16
DFW
-
IAD
1 stop23h 58m
Frontier
Fri 28/818:09
IAD
-
DFW
1 stop20h 21m
Frontier
Deal found 7/7£179
Fri 4/907:20
DFW
-
IAD
Nonstop3h 03m
United Airlines
Mon 7/908:30
IAD
-
DFW
Nonstop3h 16m
United Airlines
Deal found 7/7£184
Sat 25/711:19
DFW
-
DCA
1 stop6h 40m
Delta
Wed 29/719:37
DCA
-
DFW
1 stop5h 36m
Delta
Deal found 3/7£222
Thu 27/805:20
DFW
-
DCA
1 stop6h 25m
Delta
Tue 1/917:29
DCA
-
DFW
1 stop5h 38m
Delta
Deal found 3/7£229

Find flight deals from Dallas/Fort Worth to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 July 2026.

Round-trip from

£158

One-way from

£88

Popular in

March

Cheapest in

August

Average price

£209
Frontier
  • Frontier
  • 4/8-11/8
  • 2 total stops
  • 12h 07m total
  • Dallas to Washington, D.C.
Search Deals
Delta
  • Delta
  • 21/9
  • 1 total stop
  • 5h 05m total
  • Dallas to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dallas/Fort Worth 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, Cheapflights users made 858,174 searches. Data last updated 7 July 2026.
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

Cheapest return flight

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 27/8

05:20-11:33

1 stop5h 13m

Washington, D.C. Dulles Intl

Wed 2/9

17:47-23:59

1 stop7h 12m

£229

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 17/10

05:30-11:29

1 stop4h 59m

Washington, D.C. Dulles Intl

Sat 24/10

08:00-12:53

1 stop5h 53m

£249

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 3/10

15:57-22:30

1 stop5h 33m

Washington, D.C. Dulles Intl

Sat 10/10

10:30-15:17

1 stop5h 47m

£297

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 15/8

05:45-11:48

1 stop5h 03m

Washington, D.C. Dulles Intl

Sat 15/8

17:47-21:56

1 stop5h 09m

£297

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 22/8

05:45-11:38

1 stop4h 53m

Washington, D.C. Reagan-National

Sat 22/8

19:45-23:59

1 stop5h 14m

£297

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 31/7

17:15-21:24

Nonstop3h 09m

Washington, D.C. Dulles Intl

Tue 11/8

18:00-20:24

Nonstop3h 24m

£316

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sun 6/12

07:30-11:19

Nonstop2h 49m

Washington, D.C. Dulles Intl

Fri 25/12

06:30-11:36

1 stop6h 06m

£321

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 28/7

11:28-21:25

1 stop8h 57m

Washington, D.C. Reagan-National

Thu 30/7

07:59-15:15

1 stop8h 16m

£327

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Mon 20/7

11:19-18:59

1 stop6h 40m

Washington, D.C. Reagan-National

Thu 13/8

06:10-10:24

1 stop5h 14m

£328

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 16/10

08:15-14:09

1 stop4h 54m

Washington, D.C. Dulles Intl

Sun 18/10

06:00-10:29

1 stop5h 29m

£329

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Dallas/Fort Worth to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Dallas/Fort Worth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Washington, D.C.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. (average of £22). Flying from Dallas/Fort Worth Airport to Washington, D.C. in February is currently the most expensive (average of £464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to WAS?

Find hourly flight availability from Dallas/Fort Worth to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 July 2026.

When flying from Dallas/Fort Worth Airport to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 75% versus a flight in the afternoon.

Weekly flight availability from Dallas/Fort Worth Airport to Washington, D.C.

Explore weekly flight availability from Dallas/Fort Worth to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 July 2026.

The most flights from DFW to WAS are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost for a return flight from Dallas/Fort Worth Airport to Washington, D.C.?

How often are flights from Dallas to Washington, D.C. delayed?

About 18% of weekly flights between Dallas and Washington, D.C. have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Dallas to Washington, D.C. flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Dallas to Washington, D.C. flights?

Over the past year, Frontier have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Dallas/Fort Worth Airport to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to Washington, D.C., you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dallas/Fort Worth Airport to Washington, D.C.?

    Delta, United Airlines, and JetBlue can get you from Dallas/Fort Worth Airport to Washington, D.C. in just under 5h 13m. Your travel time can differ by up to 3h 44m. Airlines will cover a distance of 1169 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Washington, D.C.?

    Before booking your flight to Washington, D.C. from Dallas/Fort Worth Airport, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (100%), Cathay Pacific (84%), United Airlines( 83%).

  • Can I find deals for flights from Dallas/Fort Worth to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Washington, D.C..

  • Can I find deals for business class flights from Dallas/Fort Worth to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Washington, D.C.?

    Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. (average of £22). Flying from Dallas/Fort Worth Airport to Washington, D.C. in February is currently the most expensive (average of £464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Alexandria

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dallas/Fort Worth to Washington, D.C.

Discover the top airline that operate flights from Dallas/Fort Worth to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£95Average£150FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dallas/Fort Worth to Washington, D.C.?

Cheapflights helps you search for flights from Dallas/Fort Worth to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Washington, D.C.?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dallas/Fort Worth to Washington, D.C. for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dallas/Fort Worth to Washington, D.C. with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dallas/Fort Worth to Washington, D.C. flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dallas/Fort Worth to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Dallas/Fort Worth today and book when prices fit your budget.

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