FFL Helper
Dallas DFW
$76
MIA → DFW · Frontier Airlines
FFL Helper / Miami / Dallas / September 2026
MIA → DFW · 2026-09
Miami to Dallas in September 2026
Dated one-way fares from Miami to Dallas in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$99
Highest this month
$99
Sample fare
$76
Airports
MIA–DFW
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Other months: August 2026 · September 2026 · October 2026 · Full route
September 2026 price calendar
September 2026
From $99
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$99
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Dated fares
Booking MIA to DFW in September 2026
This page is only September 2026 on the Miami 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 Miami to Dallas in September 2026.