Flights from United States to Guam from $ 1,709*

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Changed bag rules and optional services         Cruise Packages

Best prices for United flights from United States to Guam

$
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  • Atlanta (ATL)to

    Agana, Guam (GUM)
    01/13/26 - 01/27/26
    from
    $ 2,293
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Houston (IAH)to

    Agana, Guam (GUM)
    01/14/26 - 01/21/26
    from
    $ 2,293
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Diego (SAN)to

    Agana, Guam (GUM)
    01/13/26 - 01/20/26
    from
    $ 2,193
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Sacramento (SMF)to

    Agana, Guam (GUM)
    01/13/26 - 01/20/26
    from
    $ 2,193
    Viewed: 15 hours ago
    Roundtrip
    Economy

  • Washington, D.C. (IAD)to

    Agana, Guam (GUM)
    01/14/26 - 01/21/26
    from
    $ 2,293
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Seattle (SEA)to

    Agana, Guam (GUM)
    01/14/26 - 01/28/26
    from
    $ 2,193
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Phoenix (PHX)to

    Agana, Guam (GUM)
    01/14/26 - 01/28/26
    from
    $ 2,193
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Chicago (ORD)to

    Agana, Guam (GUM)
    01/13/26 - 01/20/26
    from
    $ 2,293
    Viewed: 16 hours ago
    Roundtrip
    Economy

  • Portland, OR (PDX)to

    Agana, Guam (GUM)
    01/14/26 - 01/28/26
    from
    $ 2,193
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Orlando (MCO)to

    Agana, Guam (GUM)
    01/13/26 - 01/27/26
    from
    $ 2,293
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Newark/New York (EWR)to

    Agana, Guam (GUM)
    01/06/26 - 01/13/26
    from
    $ 2,528
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Providence (PVD)to

    Agana, Guam (GUM)
    01/14/26 - 01/28/26
    from
    $ 2,436
    Viewed: 15 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Agana, Guam (GUM)
    01/13/26 - 01/27/26
    from
    $ 2,293
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Knoxville (TYS)to

    Agana, Guam (GUM)
    01/13/26 - 01/20/26
    from
    $ 2,293
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Jacksonville (JAX)to

    Agana, Guam (GUM)
    01/14/26 - 01/28/26
    from
    $ 2,293
    Viewed: 10 hours ago
    Roundtrip
    Economy

    Denver (DEN)to

    Agana, Guam (GUM)
    01/06/26 - 04/06/26
    from
    $ 2,478
    Viewed: 2 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.

Best business class fares from United States to Guam

$

Honolulu (HNL)to

Agana, Guam (GUM)
06/02/26 - 06/17/26

Roundtrip

Business

from
$ 3,117
Viewed: 2 hours ago

San Francisco (SFO)to

Agana, Guam (GUM)
06/16/26 - 06/23/26

Roundtrip

Business

from
$ 3,648
Viewed: 3 hours ago

Los Angeles (LAX)to

Agana, Guam (GUM)
06/08/26 - 06/15/26

Roundtrip

Business

from
$ 3,652
Viewed: 17 hours ago

Houston (IAH)to

Agana, Guam (GUM)
03/27/26 - 03/30/26

Roundtrip

Business

from
$ 3,926
Viewed: 4 hours ago

San Diego (SAN)to

Agana, Guam (GUM)
06/02/26 - 06/05/26

Roundtrip

Business

from
$ 3,926
Viewed: 17 hours ago

Seattle (SEA)to

Agana, Guam (GUM)
12/20/25 - 12/26/25

Roundtrip

Business

from
$ 7,592
Viewed: 10 hours ago

Las Vegas (LAS)to

Agana, Guam (GUM)
08/18/26 - 08/25/26

Roundtrip

Business

from
$ 3,626
Viewed: 2 hours ago

Orlando (MCO)to

Agana, Guam (GUM)
03/02/26 - 04/10/26

Roundtrip

Business

from
$ 4,710
Viewed: 7 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.

Explore more United flights from United States to Guam