Boston (BOS) to Nantucket (ACK) Flight Deals from $219!

Promo Code

Cape Air Tickets for Upcoming Boston (BOS) to Nantucket (ACK) Flights

Jul 2026
From$249*
Viewed: 4 minutes ago
Flight Type One Way/Economy
Aug 2026
From$219*
Viewed: 16 hours ago
Flight Type One Way/Economy
Sep 2026
From$249*
Viewed: 6 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $219
cmp-daily-histogram-bars-legend-max-price-aria-label $369
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    • Range$219-$369

    *Prices have been viewed by other users searching within the last 48 hours for flights on this route, and may not be currently available. Additional baggage charges and fees may apply. Other terms and conditions may apply.

    Find Boston to Nantucket plane ticket offers

    $
    Find Boston to Nantucket plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/18/2026

    Fares From

    $219

    Viewed: 16 hours ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/23/2026

    Fares From

    $219

    Viewed: 3 hours ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/11/2026

    Fares From

    $219

    Viewed: 48 minutes ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/30/2026

    Fares From

    $219

    Viewed: 9 hours ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/25/2026

    Fares From

    $219

    Viewed: 3 hours ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/04/2026

    Fares From

    $219

    Viewed: 10 minutes ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
    Boston (BOS) to Nantucket (ACK) Flight Deals