Washington to Dallas

IADDFW

Fly from Washington to Dallas starting at USD 126 with American Airlines.Best fare available on Jul 3, 2026.Limited seats. Better plans. Book before it's gone.

Washington to Dallas cheapest flights this week

4 Jun
United Airlines
08:30IAD
11:53DFW
Direct$131VIEW DEAL
17 Jun
Frontier Airlines
07:30IAD
13:29DFW
1 Stop$134VIEW DEAL
3 Jul
American Airlines
06:24IAD
09:45DFW
Direct$126VIEW DEAL
6 Jul
Frontier Airlines
19:18IAD
08:33DFW
1 Stop$140VIEW DEAL
3 Aug
Frontier Airlines
19:18IAD
08:33DFW
1 Stop$142VIEW DEAL

Washington to Dallas monthly flight fare trend

May
from USD 73
Jun
from USD 131
Jul
from USD 126
Aug
from USD 142
Sep
No flights
Oct
No flights

Airport Details

Origin

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

Destination

Dallas

Dallas Fort Worth International Airport (DFW)

Dallas-Fort Worth, DFW
Zone

Chicago

Elev

607 ft

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