FFL Helper

FFL Helper / Cincinnati / Boston / September 2026

CVG → BOS · 2026-09

Cincinnati to Boston in September 2026

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

Lowest this month $178
Highest this month $234
Sample fare $138
Airports CVG–BOS
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 $178 · up to $234

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Dated fares

Boston BOS

$138

Oct 16, 12:43pm · 20h 46m · 2 stops

CVG → BOS · Frontier Airlines

Tickets

Booking CVG to BOS in September 2026

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