Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Washington
Spirit AirlinesSpirit Airlines
Frontier AirlinesFrontier Airlines
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Alaska AirlinesAlaska Airlines
JetBlue AirwaysJetBlue Airways
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Today's featured flight deals from Dallas-Fort Worth Intl. Airport (DFW) to Washington
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Mon, Aug 4 at 6:05am from Dallas, arriving at 10:07am in Washington.Returning on Sat, Aug 9 at 12:27pm from Washington, arriving at 2:44pm in Dallas.Select Frontier Airlines flight departing on Mon, Aug 4 at 6:05am from Dallas, returning on Sat, Aug 9 at 12:27pm from Washington priced at $20855% less than typical$208
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Sat, Aug 23 at 8:00am from Dallas, arriving at 12:02pm in Washington.Returning on Tue, Aug 26 at 11:51am from Washington, arriving at 2:00pm in Dallas.Select Frontier Airlines flight departing on Sat, Aug 23 at 8:00am from Dallas, returning on Tue, Aug 26 at 11:51am from Washington priced at $17755% less than typical$177
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Mon, Aug 4 at 6:05am from Dallas, arriving at 10:07am in Washington.Returning on Thu, Aug 7 at 2:44pm from Washington, arriving at 9:58pm in Dallas.Select Frontier Airlines flight departing on Mon, Aug 4 at 6:05am from Dallas, returning on Thu, Aug 7 at 2:44pm from Washington priced at $32235% less than typical$322
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Sat, Aug 9 at 7:25am from Dallas, arriving at 11:27am in Washington.Returning on Fri, Aug 15 at 11:04am from Washington, arriving at 1:21pm in Dallas.Select Frontier Airlines flight departing on Sat, Aug 9 at 7:25am from Dallas, returning on Fri, Aug 15 at 11:04am from Washington priced at $17050% less than typical$170
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Mon, Aug 11 at 6:05am from Dallas, arriving at 10:07am in Washington.Returning on Fri, Aug 15 at 11:04am from Washington, arriving at 1:21pm in Dallas.Select Frontier Airlines flight departing on Mon, Aug 11 at 6:05am from Dallas, returning on Fri, Aug 15 at 11:04am from Washington priced at $17850% less than typical$178
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Fri, Aug 29 at 5:25am from Dallas, arriving at 9:27am in Washington.Returning on Mon, Sep 1 at 10:22am from Washington, arriving at 12:39pm in Dallas.Select Frontier Airlines flight departing on Fri, Aug 29 at 5:25am from Dallas, returning on Mon, Sep 1 at 10:22am from Washington priced at $15650% less than typical$156
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Fri, Aug 8 at 6:05am from Dallas, arriving at 10:07am in Washington.Returning on Mon, Aug 11 at 2:44pm from Washington, arriving at 9:58pm in Dallas.Select Frontier Airlines flight departing on Fri, Aug 8 at 6:05am from Dallas, returning on Mon, Aug 11 at 2:44pm from Washington priced at $31230% less than typical$312
- Dallas (DFW) to Washington (IAD).Frontier Airlines, nonstop.Departing on Sun, Aug 24 at 5:25am from Dallas, arriving at 9:27am in Washington.Returning on Sat, Aug 30 at 12:57pm from Washington, arriving at 3:14pm in Dallas.Select Frontier Airlines flight departing on Sun, Aug 24 at 5:25am from Dallas, returning on Sat, Aug 30 at 12:57pm from Washington priced at $15145% less than typical$151
- Dallas (DFW) to Washington (DCA).American Airlines, nonstop.Departing on Fri, Aug 29 at 5:11am from Dallas, arriving at 9:06am in Washington.Returning on Mon, Sep 1 at 6:45am from Washington, arriving at 8:55am in Dallas.Select American Airlines flight departing on Fri, Aug 29 at 5:11am from Dallas, returning on Mon, Sep 1 at 6:45am from Washington priced at $21735% less than typical$217
Cheap Flights from Dallas to Washington (DFW-WAS)
Prices were available within the past 7 days and start at $55 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Dallas (DFW) to Washington (WAS)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Dallas-Fort Worth Intl. |
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Roundtrip price | $92 |
Distance | 1214 mi |
Dallas to Washington Flights
The cheapest times to fly from Dallas to Washington
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Washington are during the month of September. You can find some of the cheapest flights from Dallas to Washington with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Dallas to Washington
Sunday is one of the best days to book for cheap flights from Dallas to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Dallas to Washington
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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