DFW to IAD from $40 in economy – flightdeals.net

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Frontier Airlines

F9Frontier Airlines

One Way•Economy

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States

Washington Dulles International Airport

Washington, United States

$123 USD

-67%$40 USD

Verified about 13 hours ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26$90 27$115 28$115 29$40 30$135 31$129 1$141 2$90 3$115 4$115 5$134 6$135 7$134 8$155 9$90 10$115 11$115 12$90 13$135 14$134 15$141 16$134 17$115 18$115 19$134 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6

Limited Availability

13% of dates checked are available within 10% of the lowest price

Wednesday, November 25th, 2026

No flight details available for this date.