FFL Helper

FFL Helper / Boston / Buffalo / September 2026

BOS → BUF · 2026-09

Boston to Buffalo in September 2026

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

Lowest this month $128
Highest this month $140
Sample fare $90
Airports BOS–BUF
Search September 2026 tickets

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Other months: August 2026 · September 2026 · October 2026 · Full route

September 2026 price calendar

September 2026

From $128 · up to $140

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Sun
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5 $128 6 $130 7 $140
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Dated fares

Buffalo BUF

$90

Aug 29, 2:20pm · 1h 46m · 0 stops

BOS → BUF · American Airlines

Tickets

Buffalo BUF

$90

Aug 27, 8:09am · 1h 46m · 0 stops

BOS → BUF · American Airlines

Tickets

Buffalo BUF

$90

Aug 28, 8:00pm · 1h 48m · 0 stops

BOS → BUF · American Airlines

Tickets

Buffalo BUF

$125

Oct 07, 9:46am · 4h 57m · 1 stop

BOS → BUF · jetBlue

Tickets

Booking BOS to BUF in September 2026

This page is only September 2026 on the Boston to Buffalo 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 Boston to Buffalo in September 2026.