Flights from Boston, MA to Cincinnati, OH

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Best Deals on Flights From Boston, MA (BOS) to Cincinnati, OH (CVG)

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Sep 2026
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Oct 2026
from$164*
Last seen: 6 hours ago
One-way/Economy
Nov 2026
from$164*
Last seen: 3 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $164
Displaying fares for September-2026
  • BOS–CVG: cmp-view-offers-disclaimer. Find Offers
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    SEP

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    OCT

  • BOS–CVG, Oct 2, 2026: from $187
    02

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    03

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  • BOS–CVG, Oct 4, 2026: from $187
    04

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    Wed

  • BOS–CVG, Oct 8, 2026: from $290
    08

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  • BOS–CVG, Oct 9, 2026: from $427
    09

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  • BOS–CVG, Oct 10, 2026: from $172
    10

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  • BOS–CVG, Oct 11, 2026: from $290
    11

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  • BOS–CVG: cmp-view-offers-disclaimer. Find Offers
    12

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    14

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  • BOS–CVG, Oct 15, 2026: from $164
    15

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  • BOS–CVG, Oct 16, 2026: from $214
    16

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    17

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    18

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    20

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    21

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  • BOS–CVG, Oct 22, 2026: from $164
    22

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    • Range$164-$427

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Boston, MA to Cincinnati, OH on Frontier

    $
    Flights Deals from Boston, MA to Cincinnati, OH on Frontier
    From
    To
    Boston, MA (BOS)Cincinnati, OH (CVG)One-way
    /
    Discount Den Basic Fare    		Departing Jan 10, 2027

    From

    $188

    Last seen: 4 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Boston, MA Cincinnati, OH

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