Dallas-Fort Worth (DFW) to Washington (IAD) flight deal in economy from $40
DFWDallas/Fort Worth International Airport
Dallas-Fort Worth, United States
IADWashington Dulles International Airport
Washington, United States
$123 USD
-67%$40 USD
Verified about 13 hours agoSeptember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Thursday, September 10th, 2026
Outbound Flights
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