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Cheap flights from Washington, D.C. to Dallas/Fort Worth Airport from £43

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DFW
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Washington, D.C. to Dallas/Fort Worth are usually found in August or September, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Monday

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 21 December 2025.

Thu 25/1217:42DCA - DFW
1 stop7h 49mDelta
Thu 1/105:50DFW - DCA
1 stop4h 47mDelta
Deal found 19/12£162
Thu 25/1206:00BWI - DFW
1 stop5h 28mDelta
Thu 1/106:00DFW - BWI
1 stop6h 51mDelta
Deal found 19/12£215
Mon 22/1221:09BWI - DFW
1 stop11h 55mSpirit Airlines
Fri 26/1213:21DFW - BWI
Nonstop2h 51mSpirit Airlines
Deal found 19/12£254
Thu 25/1209:55BWI - DFW
1 stop8h 12mUnited Airlines
Wed 31/1209:50DFW - BWI
2 stops10h 36mUnited Airlines
Deal found 18/12£263
Thu 25/1208:25IAD - DFW
Nonstop3h 49mUnited Airlines
Wed 31/1212:20DFW - IAD
Nonstop2h 49mUnited Airlines
Deal found 18/12£283
Sat 27/1221:09BWI - DFW
1 stop11h 55mSpirit Airlines
Mon 29/1213:21DFW - BWI
Nonstop2h 51mSpirit Airlines
Deal found 19/12£284
Wed 31/1217:40IAD - DFW
Nonstop3h 47mUnited Airlines
Thu 1/107:45DFW - IAD
Nonstop2h 49mUnited Airlines
Deal found 20/12£288
Wed 31/1217:42DCA - DFW
1 stop7h 46mDelta
Fri 2/107:50DFW - DCA
1 stop6h 15mDelta
Deal found 19/12£289
Thu 25/1221:09BWI - DFW
1 stop11h 55mSpirit Airlines
Thu 1/113:21DFW - BWI
Nonstop2h 51mSpirit Airlines
Deal found 20/12£291
Sat 20/1209:34BWI - DFW
Nonstop3h 42mSpirit Airlines
Sat 20/1220:10DFW - BWI
1 stop12h 25mSpirit Airlines
Deal found 19/12£304
Wed 31/1217:19BWI - DFW
1 stop21h 17mUnited Airlines
Tue 20/105:19DFW - BWI
2 stops7h 52mUnited Airlines
Deal found 19/12£307
Wed 31/1206:00DCA - DFW
1 stop5h 28mDelta
Wed 31/1215:21DFW - DCA
1 stop6h 29mDelta
Deal found 20/12£312

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 21 December 2025.

Round-trip from

£125

One-way from

£43

Popular in

December

Cheapest in

August

Average price

£244

Good one-way deal

£74 or less
Spirit Airlines
  • Spirit Airlines
  • 18/1-25/1
  • 2 total stops
  • 19h 21m total
  • Washington, D.C. to Dallas
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 22/1
  • 1 total stop
  • 12h 57m total
  • Washington, D.C. to Dallas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£15 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 December 2025
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 21 December 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 29/1

08:20-11:09

Nonstop3h 49m

Dallas/Fort Worth

Tue 3/2

07:25-11:15

Nonstop2h 50m

£147

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 4/2

17:50-20:40

Nonstop3h 50m

Dallas/Fort Worth

Sat 7/2

07:25-11:15

Nonstop2h 50m

£147

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 14/2

17:57-20:43

Nonstop3h 46m

Dallas/Fort Worth

Wed 18/2

13:10-21:18

1 stop7h 08m

£155

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 17/1

18:00-00:27

1 stop7h 27m

Dallas/Fort Worth

Tue 20/1

13:33-21:23

1 stop6h 50m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Fri 30/1

06:00-12:38

1 stop7h 38m

Dallas/Fort Worth

Sun 1/2

17:00-22:57

1 stop4h 57m

£162

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sun 18/1

06:00-10:46

1 stop5h 46m

Dallas/Fort Worth

Sun 25/1

06:45-13:35

1 stop5h 50m

£162

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 21/2

10:57-17:25

1 stop7h 28m

Dallas/Fort Worth

Sun 1/3

05:22-11:35

1 stop5h 13m

£162

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 28/1

07:15-12:37

1 stop6h 22m

Dallas/Fort Worth

Mon 2/2

17:38-00:24

1 stop5h 46m

£162

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 19/2

15:42-21:55

1 stop7h 13m

Dallas/Fort Worth

Mon 23/2

14:59-23:55

1 stop7h 56m

£162

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 7/2

06:00-12:37

1 stop7h 37m

Dallas/Fort Worth

Mon 9/2

15:45-00:24

1 stop7h 39m

£162

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 60 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 12 December 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 61 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 December is currently the most expensive (average of £89). 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 21 December 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 evening. If you’re flexible enough to do this you can expect to save up to 67% 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 21 December 2025.

The most flights from WAS to DFW are scheduled on a Sunday (31 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 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 13% of weekly flights between Washington, D.C. and Dallas have experienced delays in the past year, with the average delay time being 162 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?

Monday tends to have the lowest number of delays on this route, whereas Wednesday 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, Frontier have had the lowest number of delays on this route, with just 11% of flights being delayed.

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, Delta, and American Airlines fly from Washington, D.C. to Dallas/Fort Worth Airport in about 3h 49m. The time it takes to get you to your destination can typically vary by up to 3h 38m. 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 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 GOL (100%), Qantas Airways (84%) or Iberia (81%) 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 £74. While the most popular route (Washington, D.C. Dulles Intl - Dallas/Fort Worth) can be booked for £93 on average, our data indicates £74 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 December is currently the most expensive (average of £89). 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
Denton
Arlington
Fort Worth
Granbury
Frisco
Plano
Garland
Corinth
Grapevine

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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.

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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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