FFL Helper
Detroit DTT
$179
MSY → DTW · Frontier Airlines
FFL Helper / New Orleans / Detroit / September 2026
MSY → DTT · 2026-09
New Orleans to Detroit in September 2026
Dated one-way fares from New Orleans to Detroit in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$179
Highest this month
$179
Sample fare
$179
Airports
MSY–DTW
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Other months: September 2026 · Full route
September 2026 price calendar
September 2026
From $179
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$179
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Dated fares
Booking MSY to DTT in September 2026
This page is only September 2026 on the New Orleans to Detroit 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 New Orleans to Detroit in September 2026.