Buffalo to Boston in September 2026

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

Lowest this month $127

Highest this month $224

Sample fare $90

Airports BUF–BOS

Ad. Ticket links are affiliate ads. We may earn a commission if you book. Advertising disclosure

September 2026 price calendar

From $127 · up to $224

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $224 2 $164 3 $146 4 $128 5 $130 6 $131 7 $137 8 $134 9 $134 10 $134 11 $134 12 $134 13 $131 14 $131 15 $127

Boston BOS

$127

Sep 15, 9:15am · 1h 23m · 0 stops

BUF → BOS · jetBlue

Boston BOS

$128

Sep 04, 9:15am · 6h · 1 stop

BUF → BOS · jetBlue

Boston BOS

$131

Sep 06, 7:49pm · 1h 51m · 0 stops

BUF → BOS · jetBlue

Boston BOS

$131

Sep 14, 7:50pm · 4h 11m · 1 stop

BUF → BOS · jetBlue

Boston BOS

$131

Sep 13, 6:00am · 4h 51m · 1 stop

BUF → BOS · jetBlue

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