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Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from £68

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — WAS
21 Apr — 28 Apr1
1 adult

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

Cheap 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 16 April 2025.

Round-trip from

£129

One-way from

£68

Popular in

December

Cheapest in

February

Average price

£184

Good one-way deal

£124 or less
Frontier
  • Frontier
  • 25/7-26/7
  • Nonstop
  • 6h 21m total
  • Dallas to Washington, D.C.
United Airlines
  • United Airlines
  • 1/7
  • Nonstop
  • 3h 02m total
  • Dallas to Washington, D.C.
Highest demand for flights based on searches. 7% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a one-way flight from Dallas/Fort Worth to Washington, D.C. (WAS).

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

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 16 April 2025.

Fri 25/706:05DFW - IAD
Nonstop3h 02mFrontier
Sat 26/712:24IAD - DFW
Nonstop3h 19mFrontier
Deal found 15/4£129
Tue 1/707:30DFW - IAD
Nonstop3h 02mUnited Airlines
Tue 1/712:40IAD - DFW
Nonstop3h 16mUnited Airlines
Deal found 14/4£133
Wed 28/516:01DFW - DCA
1 stop6h 58mUnited Airlines
Sat 31/506:25DCA - DFW
1 stop5h 59mUnited Airlines
Deal found 15/4£158
Wed 4/605:40DFW - IAD
1 stop5h 04mDelta
Wed 11/609:40IAD - DFW
1 stop5h 26mDelta
Deal found 16/4£179
Tue 3/613:47DFW - DCA
1 stop4h 44mDelta
Wed 11/606:00DCA - DFW
1 stop5h 43mDelta
Deal found 16/4£179
Fri 25/706:28DFW - IAD
1 stop5h 21mAmerican Airlines
Sat 26/706:27IAD - DFW
Nonstop3h 13mAmerican Airlines
Deal found 15/4£184
Thu 15/518:51DFW - IAD
1 stop16h 47mSun Country Air
Thu 29/512:49IAD - DFW
1 stop21h 08mSun Country Air
Deal found 15/4£238
Sun 27/408:06DFW - DCA
Nonstop2h 53mAmerican Airlines
Fri 2/514:59DCA - DFW
Nonstop3h 42mAmerican Airlines
Deal found 15/4£401
Tue 20/507:30DFW - DCA
2 stops13h 29mAlaska Airlines
Sat 24/508:00DCA - DFW
1 stop16h 59mAlaska Airlines
Deal found 15/4£461

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 16 April 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

Dallas/Fort Worth

Fly to

Washington, D.C.

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 25/7

06:05-10:07

Nonstop3h 02m

Washington, D.C. Dulles Intl

Sat 26/7

12:24-14:43

Nonstop3h 19m

£129

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 1/7

07:30-11:32

Nonstop3h 02m

Washington, D.C. Dulles Intl

Tue 1/7

12:40-14:56

Nonstop3h 16m

£133

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 28/5

16:01-23:59

1 stop6h 58m

Washington, D.C. Reagan-National

Sat 31/5

06:25-11:24

1 stop5h 59m

£158

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 4/6

05:40-11:44

1 stop5h 04m

Washington, D.C. Dulles Intl

Wed 11/6

09:40-14:06

1 stop5h 26m

£179

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 3/6

13:47-19:31

1 stop4h 44m

Washington, D.C. Reagan-National

Wed 11/6

06:00-10:43

1 stop5h 43m

£179

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 25/7

06:28-12:49

1 stop5h 21m

Washington, D.C. Dulles Intl

Sat 26/7

06:27-08:40

Nonstop3h 13m

£184

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 15/5

18:51-12:38

1 stop16h 47m

Washington, D.C. Dulles Intl

Thu 29/5

12:49-08:57

1 stop21h 08m

£238

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sun 27/4

08:06-11:59

Nonstop2h 53m

Washington, D.C. Reagan-National

Fri 2/5

14:59-17:41

Nonstop3h 42m

£401

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 20/5

07:30-21:59

2 stops13h 29m

Washington, D.C. Reagan-National

Sat 24/5

08:00-23:59

1 stop16h 59m

£461

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 1/7

07:30-11:32

Nonstop3h 02m

£68

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 18 results
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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.

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

Use this chart to determine the optimal time to book a return flight from Dallas/Fort Worth to Washington, D.C.. Price data was last updated on 11 April 2025.

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 90 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.

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

Currently, February is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. (average of £565). Flying from Dallas/Fort Worth Airport to Washington, D.C. in July is currently the most expensive (average of £946). 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 16 April 2025.

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 afternoon, which can drop the price by up to 66% versus a flight at midday.

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 16 April 2025.

The most flights from DFW to WAS are scheduled on a Tuesday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 16 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Dallas to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very Good

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.
  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Washington, D.C. round-trip?

    Frontier, at £129, was found to be the cheapest airline from Dallas/Fort Worth Airport to Washington, D.C..Alternate airlines flying return to your destination include United Airlines and Delta. Frontier is currently priced 30% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £68. Delta flights start at £90 while deals on Sun Country Air start at £127 one-way.

  • 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: Spirit Airlines (85%), Frontier (82%), American Airlines( 77%).

  • 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, February is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. (average of £565). Flying from Dallas/Fort Worth Airport to Washington, D.C. in July is currently the most expensive (average of £946). 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
Silver Spring
Arlington
Woodbridge
College Park
Laurel
Tysons

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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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