Long Island (ISP) to Nantucket (ACK) Flight Deals from $493!

Promo Code

Cape Air Tickets for Upcoming Long Island (ISP) to Nantucket (ACK) Flights

Jul 2025
From$493*
Viewed: 1 day ago
Flight Type One Way/Economy
$493
$673
Displaying fares for July-2025
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    • Range$493-$673

    *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 Long Island to Nantucket plane ticket offers

    Find Long Island to Nantucket plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Long Island (ISP)Nantucket (ACK)One-way
    /
    Economy    		Depart: 07/29/2025

    Fares From

    $493

    Viewed: 1 day ago

    Long Island (ISP)Nantucket (ACK)One-way
    /
    Economy    		Depart: 07/20/2025

    Fares From

    $493

    Viewed: 10 hours ago

    Long Island (ISP)Nantucket (ACK)One-way
    /
    Economy    		Depart: 07/28/2025

    Fares From

    $513

    Viewed: 1 day ago

    Long Island (ISP)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/03/2025

    Fares From

    $513

    Viewed: 1 day ago

    Long Island (ISP)Nantucket (ACK)One-way
    /
    Economy    		Depart: 07/22/2025

    Fares From

    $513

    Viewed: 10 hours ago

    Long Island (ISP)Nantucket (ACK)One-way
    /
    Economy    		Depart: 07/27/2025

    Fares From

    $543

    Viewed: 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

    Long Island (ISP) to Nantucket (ACK) Flight Deals