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 9 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
13% of dates checked are available within 10% of the lowest price
Sunday, August 30th, 2026
Outbound Flights
·
→
·
→
·
→