Flights from Lisbon to the United States from $ 574*

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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

    Austin (AUS)
    02/13/26 - 02/15/26
    from
    $ 865
    Viewed: 23 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Portland, OR (PDX)
    12/19/25 - 12/26/25
    from
    $ 1,853
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Lisbon (LIS)to

    Pittsburgh (PIT)
    07/05/26 - 07/17/26
    from
    $ 1,539
    Viewed: 23 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)
01/18/26 - 02/07/26

Roundtrip

Business

from
$ 2,516
Viewed: 20 hours ago

Lisbon (LIS)to

San Francisco (SFO)
02/25/26 - 03/01/26

Roundtrip

Business

from
$ 3,776
Viewed: 4 hours ago

Lisbon (LIS)to

Houston (IAH)
01/20/26 - 02/21/26

Roundtrip

Business

from
$ 3,735
Viewed: 20 hours ago

Lisbon (LIS)to

Jacksonville (JAX)
12/15/25 - 04/15/26

Roundtrip

Business

from
$ 3,887
Viewed: 7 hours ago

Lisbon (LIS)to

Austin (AUS)
02/13/26 - 02/15/26

Roundtrip

Business

from
$ 3,791
Viewed: 23 hours ago

Lisbon (LIS)to

Portland, OR (PDX)
12/19/25 - 12/26/25

Roundtrip

Business

from
$ 6,812
Viewed: 14 hours ago

Lisbon (LIS)to

Pittsburgh (PIT)
07/05/26 - 07/17/26

Roundtrip

Business

from
$ 3,726
Viewed: 23 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.