IAD to DFW from $80 in economy – flightdeals.net

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Frontier Airlines

F9Frontier Airlines

Round Trip•Economy

Washington Dulles International Airport

Washington, United States

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States

$237 USD

-66%$80 USD

Verified 1 day ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26$180 27$205 28$205 29$130 30$225 31$219 1$225 2$130 3$205 4$205 5$180 6$225 7$224 8$250 9$205 10$230 11$230 12$205 13$250 14$268 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Saturday, November 14th, 2026

1 round-trip options

Returning

Thu, Nov 19, 2026•5 Day Trip

$268 USD