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

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Frontier Airlines

F9Frontier Airlines

One Way•Economy

Washington Dulles International Airport

Washington, United States

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States

$122 USD

-67%$40 USD

Verified about 12 hours ago

June 2026

Mon

Tue

Wed

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Fri

Sat

Sun

1 2 3 4$211 5$205 6$205 7$211 8$205 9$205 10$205 11$185 12$185 13$185 14$191 15$191 16$185 17$185 18$231 19$231 20$155 21$231 22$161 23$135 24$135 25$190 26$161 27$135 28$141 29$140 30$115 1$115 2$134 3$135 4$129 5$211

Limited Availability

15% of dates checked are available within 10% of the lowest price

Tuesday, June 2nd, 2026

No flight details available for this date.