Flights from Lisbon to the United States from $ 555*

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Changed bag rules and optional services         Cruise Packages

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

$
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  • Lisbon (LIS)to

    Houston (IAH)
    06/28/26 - 07/01/26
    from
    $ 1,426
    Viewed: 18 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Austin (AUS)
    06/01/26 - 06/08/26
    from
    $ 921
    Viewed: 1 day ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Boston (BOS)
    04/06/26 - 04/13/26
    from
    $ 721
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Detroit (DTW)
    03/08/26 - 03/15/26
    from
    $ 1,055
    Viewed: 18 hours ago
    Roundtrip
    Economy

  • Lisbon (LIS)to

    Atlanta (ATL)
    03/10/26 - 03/13/26
    from
    $ 1,659
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Omaha (OMA)
    05/08/26 - 05/22/26
    from
    $ 1,826
    Viewed: 21 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Saint Louis (STL)
    04/08/26 - 04/29/26
    from
    $ 898
    Viewed: 13 minutes ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Jacksonville (JAX)
    05/05/26 - 10/27/26
    from
    $ 807
    Viewed: 20 hours ago
    Roundtrip
    Economy

  • Lisbon (LIS)to

    Kansas City (MCI)
    01/15/27 - 01/26/27
    from
    $ 957
    Viewed: 1 hour ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Raleigh (RDU)
    06/09/26 - 10/06/26
    from
    $ 878
    Viewed: 2 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Dallas (DFW)
    06/28/26 - 07/01/26
    from
    $ 1,425
    Viewed: 18 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.

Business class flights from Lisbon to the United States

$

Lisbon (LIS)to

Newark/New York (EWR)
08/14/26 - 01/28/27

Roundtrip

Business

from
$ 2,661
Viewed: 22 hours ago

Lisbon (LIS)to

Washington, D.C. (IAD)
04/01/26 - 04/09/26

Roundtrip

Business

from
$ 3,016
Viewed: 3 hours ago

Lisbon (LIS)to

Los Angeles (LAX)
03/24/26 - 04/13/26

Roundtrip

Business

from
$ 3,408
Viewed: 9 hours ago

Lisbon (LIS)to

San Francisco (SFO)
10/23/26 - 10/26/26

Roundtrip

Business

from
$ 3,104
Viewed: 1 hour ago

Lisbon (LIS)to

Houston (IAH)
06/28/26 - 07/01/26

Roundtrip

Business

from
$ 5,324
Viewed: 18 hours ago

Lisbon (LIS)to

Austin (AUS)
06/01/26 - 06/08/26

Roundtrip

Business

from
$ 4,367
Viewed: 1 day ago

Lisbon (LIS)to

Boston (BOS)
04/06/26 - 04/13/26

Roundtrip

Business

from
$ 3,638
Viewed: 6 hours ago

Lisbon (LIS)to

Detroit (DTW)
03/08/26 - 03/15/26

Roundtrip

Business

from
$ 3,894
Viewed: 18 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.