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Cheap flights from Washington, D.C. to Dallas/Fort Worth Airport from £46

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DFW
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Washington, D.C. to Dallas/Fort Worth are usually found in August or September, booked 90 days in advance, depart on a Thursday or Monday and return on a Tuesday

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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 17 October 2025.

Fri 7/1120:01BWI - DFW
Nonstop3h 38mFrontier
Thu 13/1106:05DFW - BWI
Nonstop3h 08mFrontier
Deal found 17/10£86
Fri 24/1007:50BWI - DFW
1 stop9h 57mSpirit Airlines
Mon 27/1006:49DFW - BWI
Nonstop3h 01mSpirit Airlines
Deal found 17/10£107
Sun 16/1110:25BWI - DFW
Nonstop3h 35mSpirit Airlines
Tue 25/1105:40DFW - BWI
1 stop11h 03mSpirit Airlines
Deal found 15/10£126
Fri 5/1208:20IAD - DFW
Nonstop3h 36mUnited Airlines
Sun 7/1207:25DFW - IAD
Nonstop2h 49mUnited Airlines
Deal found 17/10£147
Wed 24/1206:00BWI - DFW
1 stop5h 28mDelta
Wed 31/1215:21DFW - BWI
1 stop7h 10mDelta
Deal found 17/10£162
Fri 5/1206:02DCA - DFW
1 stop5h 50mDelta
Sun 7/1205:30DFW - DCA
1 stop5h 07mDelta
Deal found 16/10£162
Sat 8/1112:54IAD - DFW
Nonstop3h 36mUnited Airlines
Wed 12/1112:10DFW - IAD
Nonstop2h 49mUnited Airlines
Deal found 14/10£162
Tue 4/1110:18BWI - DFW
1 stop7h 28mDelta
Tue 11/1105:25DFW - BWI
1 stop6h 21mDelta
Deal found 14/10£163
Sat 25/1017:20IAD - DFW
Nonstop3h 16mUnited Airlines
Fri 31/1007:25DFW - IAD
Nonstop2h 49mUnited Airlines
Deal found 16/10£169
Fri 31/1006:00DCA - DFW
1 stop7h 54mDelta
Sat 1/1118:05DFW - DCA
1 stop4h 36mDelta
Deal found 16/10£176
Thu 13/1112:36IAD - DFW
1 stop7h 06mDelta
Tue 18/1105:25DFW - IAD
1 stop5h 14mDelta
Deal found 16/10£176
Fri 31/1008:30IAD - DFW
Nonstop3h 36mUnited Airlines
Mon 3/1107:25DFW - IAD
Nonstop2h 49mUnited Airlines
Deal found 17/10£178

Cheap 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 17 October 2025.

Round-trip from

£95

One-way from

£46

Popular in

December

Cheapest in

August

Average price

£214

Good round-trip deal

£1,074 or less
Frontier
  • Frontier
  • 7/11-13/11
  • 1 total stop
  • 9h 51m total
  • Washington, D.C. to Dallas
Search Deals
Frontier
  • Frontier
  • 18/1
  • 1 total stop
  • 12h 47m total
  • Washington, D.C. to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip 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 17 October 2025.
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

Washington, D.C.

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 11/12

08:20-10:56

Nonstop3h 36m

Dallas/Fort Worth

Sun 14/12

07:25-11:14

Nonstop2h 49m

£147

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 6/12

12:52-15:27

Nonstop3h 35m

Dallas/Fort Worth

Mon 8/12

12:10-15:59

Nonstop2h 49m

£147

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Wed 24/12

06:00-10:28

1 stop5h 28m

Dallas/Fort Worth

Thu 22/1

07:00-13:27

1 stop5h 27m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 13/12

18:21-00:03

1 stop6h 42m

Dallas/Fort Worth

Tue 16/12

05:19-11:37

1 stop5h 18m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Fri 12/12

19:36-00:22

1 stop5h 46m

Dallas/Fort Worth

Tue 16/12

05:19-12:42

1 stop6h 23m

£162

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 15/11

08:30-11:06

Nonstop3h 36m

Dallas/Fort Worth

Sun 16/11

07:25-11:14

Nonstop2h 49m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 15/11

16:10-22:04

1 stop6h 54m

Dallas/Fort Worth

Wed 19/11

11:47-18:59

1 stop6h 12m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Fri 14/11

06:00-13:10

1 stop8h 10m

Dallas/Fort Worth

Mon 17/11

16:04-21:43

1 stop4h 39m

£162

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 6/12

17:59-00:03

1 stop7h 04m

Dallas/Fort Worth

Mon 8/12

18:21-00:13

1 stop4h 52m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Fri 7/11

19:35-23:59

1 stop5h 24m

Dallas/Fort Worth

Sat 8/11

11:28-17:20

1 stop4h 52m

£176

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 58 results
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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

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

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Dallas/Fort Worth. Price data was last updated on 10 October 2025.

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 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Dallas/Fort Worth Airport (average of £44). Flying from Washington, D.C. to Dallas/Fort Worth Airport in January is currently the most expensive (average of £88). 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 17 October 2025.

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 morning. If you’re flexible enough to do this you can expect to save up to 54% 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 17 October 2025.

The most flights from WAS to DFW are scheduled on a Thursday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

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 United Airlines and Delta fly from Washington, D.C. to Dallas/Fort Worth Airport in about 3h 35m. The time it takes to get you to your destination can typically vary by up to 1h 53m. Washington, D.C. and Dallas/Fort Worth Airport are separated by a distance of 1169 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Dallas/Fort Worth Airport one-way?

    The cheapet airlines for a one-way flight from Washington, D.C. to Dallas/Fort Worth Airport are Frontier (£48), United Airlines (£59), and Delta (£81).

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

    Most travelers choose Baltimore/Washington - Dallas/Fort Worth, Washington, D.C. Dulles Intl - Dallas/Fort Worth or Washington, D.C. Reagan-National - 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 (93%) or Frontier (87%) when booking your flight. These represent the most reliable airlines 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, March is the cheapest month in which you can book a flight from Washington, D.C. to Dallas/Fort Worth Airport (average of £44). Flying from Washington, D.C. to Dallas/Fort Worth Airport in January is currently the most expensive (average of £88). 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
Plano
Granbury
Frisco
Garland
Grapevine
Corinth
Richardson

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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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