Flights from Barcelona to the United States from $ 535*

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Changed bag rules and optional services         Cruise Packages

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

$
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  • Barcelona (BCN)to

    Denver (DEN)
    01/23/26 - 01/26/26
    from
    $ 819
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Houston (IAH)
    05/06/26 - 05/16/26
    from
    $ 830
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    San Diego (SAN)
    07/15/26 - 08/04/26
    from
    $ 1,026
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Boston (BOS)
    07/28/26 - 08/11/26
    from
    $ 929
    Viewed: 9 hours ago
    Roundtrip
    Economy

  • Barcelona (BCN)to

    Columbus (CMH)
    04/20/26 - 04/27/26
    from
    $ 840
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Sacramento (SMF)
    01/08/26 - 01/15/26
    from
    $ 1,208
    Viewed: 20 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 Barcelona to the United States

$

Barcelona (BCN)to

San Francisco (SFO)
08/10/26 - 08/24/26

Roundtrip

Business

from
$ 2,692
Viewed: 19 hours ago

Barcelona (BCN)to

Washington, D.C. (IAD)
02/20/26 - 03/08/26

Roundtrip

Business

from
$ 3,861
Viewed: 21 hours ago

Barcelona (BCN)to

Newark/New York (EWR)
10/27/26 - 11/26/26

Roundtrip

Business

from
$ 2,679
Viewed: 28 minutes ago

Barcelona (BCN)to

Denver (DEN)
06/26/26 - 07/10/26

Roundtrip

Business

from
$ 2,724
Viewed: 1 hour ago

Barcelona (BCN)to

Houston (IAH)
11/23/26 - 12/04/26

Roundtrip

Business

from
$ 2,653
Viewed: 17 hours ago

Barcelona (BCN)to

Chicago (ORD)
05/21/26 - 05/31/26

Roundtrip

Business

from
$ 2,809
Viewed: 55 minutes ago

Barcelona (BCN)to

San Diego (SAN)
07/15/26 - 08/04/26

Roundtrip

Business

from
$ 2,770
Viewed: 17 hours ago

Barcelona (BCN)to

Boston (BOS)
07/28/26 - 08/11/26

Roundtrip

Business

from
$ 2,806
Viewed: 9 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.