฿6,100 Cheap Flights from Dallas (DFW) to Washington (IAD)

View ฿6,100 flight on Sat, 2 May 2026Opens in a new window

Popular airlines from Dallas-Fort Worth International Airport (DFW) to Washington Dulles International Airport (IAD)

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Cheap Flights from Dallas (DFW) to Washington (IAD)

Prices were available within the past 7 days and start at ฿6,100 for one-way flights and ฿12,195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿12,195 Return, found 1 day ago
฿12,195
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿12,195 found 1 day ago
Delta
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿13,325 Return, found 1 day ago
฿13,325
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿13,325 found 1 day ago
United
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿14,450 Return, found 1 day ago
฿14,450
Return
found 1 day ago
Select United flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿14,450 found 1 day ago
Delta
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿14,455 Return, found 1 day ago
฿14,455
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿14,455 found 1 day ago
United
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿14,625 Return, found 1 day ago
฿14,625
Return
found 1 day ago
Select United flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿14,625 found 1 day ago
American Airlines
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿14,770 Return, found 1 day ago
฿14,770
Return
found 1 day ago
Select American Airlines flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿14,770 found 1 day ago
Delta
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿14,775 Return, found 1 day ago
฿14,775
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿14,775 found 1 day ago
Delta
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿14,935 Return, found 1 day ago
฿14,935
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿14,935 found 1 day ago
American Airlines
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿15,095 Return, found 1 day ago
฿15,095
Return
found 1 day ago
Select American Airlines flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿15,095 found 1 day ago
Delta
Sat, 2 May - Mon, 4 May
DFW
Dallas
IAD
Washington
฿15,100 Return, found 1 day ago
฿15,100
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Dallas to Washington, returning Mon, 4 May, priced at ฿15,100 found 1 day ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city centre is 36 minutes. Flights from ฿12,195
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city centre36 min
Flights from ฿12,195

Frequently asked questions

How much is a flight from Dallas-Fort Worth Intl. Airport (DFW) to Washington Dulles Intl. Airport (IAD)?
The lowest price advertised for a round-trip journey from DFW to IAD is ฿12,195. But you better get a move on. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dallas-Fort Worth Intl. Airport (DFW) to IAD?
We understand that circumstances change unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from DFW Airport to Dulles Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dallas Airport to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DFW to IAD?
The flight distance from Dallas-Fort Worth Intl. Airport (DFW) to Dulles Intl. Airport is 1,900 kilometres. Close your eyes or get stuck into a book and the trip will zip by.
Which airlines fly direct from DFW to IAD?
With 86 flights every month from Dallas Airport to Dulles Intl. Airport, United Airlines (UA) is a terrific choice. Offering 60 flights each month along this route, American Airlines (AA) is another traveller favourite.
Are Dallas-Fort Worth Intl. Airport (DFW) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from DFW to Washington Dulles Intl. Airport (IAD) last minute could save you some cash. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Washington Dulles Intl.
Return price
฿12,195
Distance
1872 km
Average flight time
4 hours 2 mins
*Available to Expedia members.