Washington to Dallas
IADDFW
Fly from Washington to Dallas starting at SAR 237 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 SAR 566
Oct
from SAR 237
Nov
from SAR 241
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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