Flights from Nantucket (ACK) starting at $ 744*

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Fly from Nantucket and get United's best fares

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  • Nantucket (ACK)to

    Denver (DEN)
    12/05/25 - 12/08/25
    from
    $ 1,054
    Viewed: 3 hours ago
    Roundtrip
    Economy

    Nantucket (ACK)to

    Dallas (DFW)
    12/05/25 - 12/08/25
    from
    $ 987
    Viewed: 3 hours ago
    Roundtrip
    Economy

    Nantucket (ACK)to

    Washington, D.C. (IAD)
    12/05/25 - 12/08/25
    from
    $ 766
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Nantucket (ACK)to

    Houston (IAH)
    12/05/25 - 12/08/25
    from
    $ 1,055
    Viewed: 3 hours ago
    Roundtrip
    Economy

  • Nantucket (ACK)to

    Chicago (ORD)
    12/05/25 - 12/08/25
    from
    $ 906
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Nantucket (ACK)to

    Richmond (RIC)
    12/05/25 - 12/08/25
    from
    $ 778
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Nantucket (ACK)to

    San Francisco (SFO)
    12/05/25 - 12/08/25
    from
    $ 1,144
    Viewed: 4 hours ago
    Roundtrip
    Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

United popular flights from Nantucket (ACK)

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United popular flights from Nantucket (ACK)
From
To
Fare Type
Dates
Price
Nantucket (ACK)Newark/New York (EWR)Roundtrip
|
Economy		12/21/25 - 12/24/25

from

$ 884

Viewed: 4 hours ago

Nantucket (ACK)Los Angeles (LAX)Roundtrip
|
Economy		12/14/25 - 12/17/25

from

$ 1,273

Viewed: 4 hours ago

Nantucket (ACK)Austin (AUS)Roundtrip
|
Economy		01/02/26 - 01/06/26

from

$ 1,137

Viewed: 4 hours ago

Nantucket (ACK)Washington, D.C. (DCA)Roundtrip
|
Economy		02/07/26 - 02/11/26

from

$ 927

Viewed: 3 hours ago

Nantucket (ACK)Denver (DEN)Roundtrip
|
Economy		03/01/26 - 03/04/26

from

$ 1,166

Viewed: 3 hours ago

Nantucket (ACK)Dallas (DFW)Roundtrip
|
Economy		02/02/26 - 02/06/26

from

$ 1,137

Viewed: 3 hours ago

Nantucket (ACK)Washington, D.C. (IAD)Roundtrip
|
Economy		02/04/26 - 02/07/26

from

$ 916

Viewed: 4 hours ago

Nantucket (ACK)Houston (IAH)Roundtrip
|
Economy		01/03/26 - 01/06/26

from

$ 1,169

Viewed: 3 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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