Dallas-Fort Worth (DFW) to Washington (IAD) flight deal in economy from $80

Frontier AirlinesF9Frontier Airlines
Round Trip•Economy
United StatesDFW

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$237 USD
-66%$80 USD
Verified about 23 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Tuesday, December 8th, 2026

0 round-trip options

No flight details available for this date.