FFL Helper

FFL Helper / St Louis / Bangor / September 2026

STL → BGR · 2026-09

St Louis to Bangor in September 2026

Dated one-way fares from St Louis to Bangor in September 2026. Use the calendar to see which days are cheaper.

Lowest this month $199
Highest this month $199
Sample fare $199
Airports STL–BGR
Search September 2026 tickets

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Other months: September 2026 · Full route

September 2026 price calendar

September 2026

From $199

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Dated fares

Bangor BGR

$199

Sep 20, 5:19pm · 22h 40m · 1 stop

STL → BGR · Frontier Airlines

Tickets

Booking STL to BGR in September 2026

This page is only September 2026 on the St Louis to Bangor 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 St Louis to Bangor in September 2026.