Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from £51
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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 Tuesday or Sunday 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 13 June 2025.
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 13 June 2025.
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 13 June 2025.
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 13 June 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
Fly to
Route
Depart
Return
Price
DallasWashington, D.C.
DFW - IAD
DFWIAD
Dallas/Fort Worth
Sat 16/8
07:30-11:32
Nonstop3h 02m
Washington, D.C. Dulles Intl
Tue 19/8
17:20-19:36
Nonstop3h 16m
DallasWashington, D.C.
DFW - DCA
DFWDCA
Dallas/Fort Worth
Tue 1/7
14:19-20:56
1 stop5h 37m
Washington, D.C. Reagan-National
Fri 4/7
10:25-15:22
1 stop5h 57m
DallasWashington, D.C.
DFW - DCA
DFWDCA
Dallas/Fort Worth
Sun 27/7
05:07-09:05
Nonstop2h 58m
Washington, D.C. Reagan-National
Sun 3/8
05:00-07:16
Nonstop3h 16m
DallasWashington, D.C.
DFW - IAD
DFWIAD
Dallas/Fort Worth
Wed 2/7
05:30-11:53
1 stop5h 23m
Washington, D.C. Dulles Intl
Sat 19/7
11:10-15:20
1 stop5h 10m
DallasWashington, D.C.
DFW - DCA
DFWDCA
Dallas/Fort Worth
Sat 28/6
05:30-11:00
1 stop4h 30m
Washington, D.C. Reagan-National
Wed 2/7
06:00-10:10
1 stop5h 10m
DallasWashington, D.C.
DFW - IAD
DFWIAD
Dallas/Fort Worth
Fri 11/7
15:30-11:43
1 stop19h 13m
Washington, D.C. Dulles Intl
Sat 19/7
12:46-08:57
1 stop21h 11m
DallasWashington, D.C.
DFW - IAD
DFWIAD
Dallas/Fort Worth
Wed 25/6
05:00-12:38
1 stop6h 38m
Washington, D.C. Dulles Intl
Mon 30/6
06:27-08:43
Nonstop3h 16m
DallasWashington, D.C.
DFW - IAD
DFWIAD
Dallas/Fort Worth
Fri 26/9
20:37-00:20
1 stop26h 43m
Washington, D.C. Dulles Intl
Mon 29/9
17:52-16:55
2 stops24h 03m
DallasWashington, D.C.
DFW - DCA
DFWDCA
Dallas/Fort Worth
Thu 25/9
09:15-21:44
1 stop11h 29m
Washington, D.C. Reagan-National
Sat 27/9
09:59-23:59
2 stops15h 00m
DallasWashington, D.C.
DFW - DCA
DFWDCA
Dallas/Fort Worth
Sun 27/7
22:52-12:04
2 stops12h 12m
Washington, D.C. Reagan-National
Sun 3/8
13:00-00:24
1 stop12h 24m
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.
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 9 June 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 13 June 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 at midday, which can drop the price by up to 68% versus a flight in the morning.
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 13 June 2025.
The most flights from DFW to WAS are scheduled on a Wednesday (33 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 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 13 June 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.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
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.
Travelling to a place near Dallas/Fort Worth Airport?
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Complete your trip
Complete your trip to Washington, D.C. by adding a car hire and/or hotel booking to your travel itinerary.
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 13 June 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Dallas/Fort Worth to Washington, D.C.?
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Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Washington, D.C.?
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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.