Washington to Dallas
IADDFW
Fly from Washington to Dallas starting at USD 64 with Frontier Airlines.
Best fare available on Oct 3, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Dallas cheapest flights this week
Washington to Dallas monthly flight fare trend
Sep
from USD 153
Oct
from USD 64
Nov
from USD 65
Dec
No flights
Jan
No flights
Feb
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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