FFL Helper

FFL Helper / Denver / Dallas / September 2026

DEN → DFW · 2026-09

Denver to Dallas in September 2026

Dated one-way fares from Denver to Dallas in September 2026. Use the calendar to see which days are cheaper.

Lowest this month $119
Highest this month $119
Sample fare $35
Airports DEN–DFW
Search September 2026 tickets

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Other months: August 2026 · September 2026 · Full route

September 2026 price calendar

September 2026

From $119

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Dated fares

Dallas DFW

$119

Sep 02, 3:10pm · 2h 8m · 0 stops

DEN → DFW · Frontier Airlines

Tickets

Booking DEN to DFW in September 2026

This page is only September 2026 on the Denver to Dallas route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Denver to Dallas in September 2026.