Flights from Shannon to the United States from $ 704*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Find United's best fares from Shannon to the United States

$
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  • Shannon (SNN)to

    West Palm Beach (PBI)
    07/14/26 - 07/28/26
    from
    $ 1,049
    Viewed: 18 hours ago
    Roundtrip
    Economy

    Shannon (SNN)to

    Raleigh (RDU)
    09/15/26 - 09/29/26
    from
    $ 1,049
    Viewed: 1 day 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.

Business class flights from Shannon to the United States

$

Shannon (SNN)to

Newark/New York (EWR)
07/09/26 - 07/16/26

Roundtrip

Business

from
$ 3,403
Viewed: 15 hours ago

Shannon (SNN)to

Chicago (ORD)
06/18/26 - 07/05/26

Roundtrip

Business

from
$ 3,385
Viewed: 1 day ago

Shannon (SNN)to

Tampa (TPA)
04/03/26 - 04/10/26

Roundtrip

Business

from
$ 3,533
Viewed: 10 hours ago

Shannon (SNN)to

Los Angeles (LAX)
08/08/26 - 08/20/26

Roundtrip

Business

from
$ 5,428
Viewed: 9 hours ago

Shannon (SNN)to

West Palm Beach (PBI)
07/14/26 - 07/28/26

Roundtrip

Business

from
$ 3,404
Viewed: 18 hours ago

Shannon (SNN)to

Raleigh (RDU)
09/15/26 - 09/29/26

Roundtrip

Business

from
$ 3,745
Viewed: 1 day 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.