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Cheap flights from Washington, D.C. to Dallas/Fort Worth Airport from £86

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DFW
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Dallas/Fort Worth
Explore the most affordable flight options available from Washington, D.C. to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2026.

Wed 12/812:40
IAD
-
DFW
Nonstop3h 20m
United Airlines
Sat 15/817:20
DFW
-
IAD
Nonstop3h 05m
United Airlines
Deal found 25/6£172
Wed 26/812:57
IAD
-
DFW
1 stop8h 00m
United Airlines
Wed 2/912:35
DFW
-
IAD
Nonstop3h 00m
United Airlines
Deal found 25/6£176
Wed 16/906:15
IAD
-
DFW
1 stop6h 25m
United Airlines
Sat 19/917:20
DFW
-
IAD
Nonstop3h 05m
United Airlines
Deal found 24/6£179
Fri 14/808:30
IAD
-
DFW
Nonstop3h 16m
United Airlines
Sat 15/812:35
DFW
-
IAD
Nonstop3h 00m
United Airlines
Deal found 25/6£183
Sat 1/807:15
DCA
-
DFW
1 stop8h 55m
Delta
Sat 15/806:45
DFW
-
DCA
1 stop5h 02m
Delta
Deal found 23/6£187
Wed 5/806:10
IAD
-
DFW
1 stop5h 14m
Delta
Wed 12/812:24
DFW
-
IAD
1 stop6h 41m
Delta
Deal found 26/6£187
Fri 21/812:57
IAD
-
DFW
1 stop8h 00m
United Airlines
Tue 25/812:35
DFW
-
IAD
Nonstop3h 00m
United Airlines
Deal found 23/6£188
Wed 5/812:41
IAD
-
DFW
Nonstop3h 24m
United Airlines
Sat 8/812:25
DFW
-
IAD
Nonstop3h 06m
United Airlines
Deal found 23/6£190
Wed 12/812:40
IAD
-
DFW
Nonstop3h 20m
United Airlines
Fri 14/817:40
DFW
-
IAD
1 stop6h 04m
United Airlines
Deal found 24/6£191
Sat 8/808:30
IAD
-
DFW
Nonstop3h 23m
United Airlines
Wed 12/812:35
DFW
-
IAD
Nonstop3h 00m
United Airlines
Deal found 25/6£192
Thu 6/808:30
IAD
-
DFW
Nonstop3h 23m
United Airlines
Mon 10/807:20
DFW
-
IAD
Nonstop3h 06m
United Airlines
Deal found 24/6£195
Sat 1/807:15
DCA
-
DFW
1 stop8h 55m
Delta
Mon 10/807:00
DFW
-
DCA
1 stop8h 19m
Delta
Deal found 23/6£198

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Dallas/Fort Worth (DFW). 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 26 June 2026.

Round-trip from

£172

One-way from

£86

Popular in

April

Cheapest in

August

Average price

£297

Good one-way deal

£26 or less
United Airlines
  • United Airlines
  • 12/8-15/8
  • Nonstop
  • 6h 25m total
  • Washington, D.C. to Dallas
Search Deals
United Airlines
  • United Airlines
  • 8/8
  • Nonstop
  • 3h 24m total
  • Washington, D.C. to Dallas
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Dallas/Fort Worth.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Dallas/Fort Worth 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 26 June 2026.
Use the filters below to find and compare flights from Washington, D.C. to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 25/8

08:00-12:53

1 stop5h 53m

Dallas/Fort Worth

Tue 1/9

05:45-11:28

1 stop4h 43m

£187

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Fri 7/8

19:45-23:59

1 stop5h 14m

Dallas/Fort Worth

Sat 8/8

09:20-17:30

1 stop7h 10m

£198

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Wed 29/7

06:00-10:24

1 stop5h 24m

Dallas/Fort Worth

Wed 29/7

15:34-23:56

1 stop7h 22m

£225

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 29/7

06:00-11:12

1 stop6h 12m

Dallas/Fort Worth

Tue 4/8

06:45-14:05

1 stop6h 20m

£225

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 19/9

10:41-15:17

1 stop5h 36m

Dallas/Fort Worth

Mon 21/9

17:20-21:25

Nonstop3h 05m

£231
Fastest return journey

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 26/8

12:40-15:00

Nonstop3h 20m

Dallas/Fort Worth

Tue 1/9

17:20-21:25

Nonstop3h 05m

£240

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 30/7

17:26-22:32

1 stop6h 06m

Dallas/Fort Worth

Mon 3/8

18:25-00:34

1 stop5h 09m

£255

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Mon 14/9

16:38-21:38

1 stop6h 00m

Dallas/Fort Worth

Wed 16/9

12:00-18:29

1 stop5h 29m

£262

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Wed 26/8

09:00-12:53

1 stop4h 53m

Dallas/Fort Worth

Fri 28/8

14:17-21:45

1 stop6h 28m

£262

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 12/8

12:29-21:07

1 stop9h 38m

Dallas/Fort Worth

Thu 13/8

05:20-11:33

1 stop5h 13m

£262

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Washington, D.C. to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Washington, D.C. 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 Washington, D.C. to Dallas/Fort Worth Airport

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Dallas/Fort Worth Airport (average of £190). Flying from Washington, D.C. to Dallas/Fort Worth Airport in June is currently the most expensive (average of £357). 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 WAS to DFW?

Find hourly flight availability from Washington, D.C. to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 June 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Dallas/Fort Worth Airport in the evening. If you’re flexible enough to do this you can expect to save up to 78% on your trip compared to booking a flight in the afternoon.

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

Explore weekly flight availability from Washington, D.C. to Dallas/Fort Worth. 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 26 June 2026.

The most flights from WAS to DFW are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

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

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

About 14% of weekly flights between Washington, D.C. and Dallas have experienced delays in the past year, with the average delay time being 166 minutes.

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

Over the past year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The price you pay for your flight from Washington, D.C. to Dallas/Fort Worth Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated 26 June 2026.
Get a feel of what it's like to fly with Frontier from Washington, D.C. to Dallas/Fort Worth Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.6
Fair
2,864 reviews
Check prices

Comfort

5.4

Entertainment

4.3

Crew

6.5

Food

4.5

Boarding

5.9

Overall

5.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.6
Fair
2,864 reviews
Frontier
5.6
Fair
2,864 reviews
Check prices

Comfort

5.4

Entertainment

4.3

Crew

6.5

Food

4.5

Boarding

5.9

Overall

5.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Dallas/Fort Worth. 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 Washington, D.C. to Dallas/Fort Worth Airport?

    Airlines like Delta, United Airlines, and American Airlines fly from Washington, D.C. to Dallas/Fort Worth Airport in about 3h 24m. The time it takes to get you to your destination can typically vary by up to 2h 29m. Washington, D.C. and Dallas/Fort Worth Airport are separated by a distance of 1214 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. to Dallas/Fort Worth Airport round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Dallas/Fort Worth Airport round-trip from £82. You may be able to fly from Washington, D.C. to Dallas/Fort Worth Airport for 64% less than the average price by searching for this airline.

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

    Most travelers choose Washington, D.C. Dulles Intl - Dallas/Fort Worth, Washington, D.C. Reagan-National - Dallas/Fort Worth or Baltimore/Washington - Dallas/Fort Worth when deciding on the best route from Washington, D.C. to Dallas/Fort Worth Airport.

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

    Consider Mesa Airlines (100%), United Airlines (88%) or Royal Air Maroc (78%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Dallas/Fort Worth Airport.

  • What are the cheapest flights from Washington, D.C. to Dallas/Fort Worth Airport?

    Looking at all options, your cheapest flight can be booked for £26. While the most popular route (Washington, D.C. Dulles Intl - Dallas/Fort Worth) can be booked for £225 on average, our data indicates £54 when flying from Washington, D.C. to Dallas/Fort Worth Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Dallas/Fort Worth 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 Washington, D.C. to Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Dallas/Fort Worth Airport (average of £190). Flying from Washington, D.C. to Dallas/Fort Worth Airport in June is currently the most expensive (average of £357). 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 Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Denton
Granbury
Frisco
Plano
Corinth
Garland
Grapevine

Browse thousands of different options on Cheapflights for your next trip

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

Discover the top airline that operate flights from Washington, D.C. to Dallas/Fort Worth. 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 26 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£82Average£187FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Washington, D.C. to Dallas/Fort Worth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Dallas/Fort Worth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Dallas/Fort Worth.

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

Certainly. Search results for flights to Dallas/Fort Worth from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Washington, D.C. to Dallas/Fort Worth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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