Flights from Barcelona to the United States from $ 581*

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

$
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  • Barcelona (BCN)to

    Los Angeles (LAX)
    04/26/26 - 05/04/26
    from
    $ 791
    Viewed: 7 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Denver (DEN)
    03/20/26 - 03/22/26
    from
    $ 848
    Viewed: 1 day ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Houston (IAH)
    04/20/26 - 05/11/26
    from
    $ 839
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Boston (BOS)
    03/17/26 - 03/20/26
    from
    $ 1,216
    Viewed: 9 hours ago
    Roundtrip
    Economy

  • Barcelona (BCN)to

    Orlando (MCO)
    05/14/26 - 05/17/26
    from
    $ 1,043
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Miami (MIA)
    08/03/26 - 08/06/26
    from
    $ 1,439
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Dallas (DFW)
    03/19/26 - 03/22/26
    from
    $ 863
    Viewed: 1 day ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Cleveland (CLE)
    02/18/26 - 02/25/26
    from
    $ 940
    Viewed: 1 day ago
    Roundtrip
    Economy

  • Barcelona (BCN)to

    Atlanta (ATL)
    06/30/26 - 08/04/26
    from
    $ 951
    Viewed: 1 hour ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Washington, D.C. (DCA)
    03/12/26 - 03/15/26
    from
    $ 598
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Saint Louis (STL)
    03/17/26 - 03/27/26
    from
    $ 1,356
    Viewed: 8 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Norfolk (ORF)
    03/09/26 - 04/07/26
    from
    $ 819
    Viewed: 19 hours ago
    Roundtrip
    Economy

  • Barcelona (BCN)to

    Portland, OR (PDX)
    08/07/26 - 08/21/26
    from
    $ 1,218
    Viewed: 8 hours ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Kansas City (MCI)
    05/30/26 - 06/16/26
    from
    $ 1,125
    Viewed: 20 minutes ago
    Roundtrip
    Economy

    Barcelona (BCN)to

    Seattle (SEA)
    03/26/26 - 04/07/26
    from
    $ 858
    Viewed: 15 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)
07/06/26 - 07/15/26

Roundtrip

Business

from
$ 2,713
Viewed: 22 hours ago

Barcelona (BCN)to

Newark/New York (EWR)
07/26/26 - 08/15/26

Roundtrip

Business

from
$ 2,717
Viewed: 6 hours ago

Barcelona (BCN)to

Washington, D.C. (IAD)
05/20/26 - 06/01/26

Roundtrip

Business

from
$ 2,725
Viewed: 13 hours ago

Barcelona (BCN)to

Chicago (ORD)
06/16/26 - 06/16/26

Roundtrip

Business

from
$ 6,534
Viewed: 17 minutes ago

Barcelona (BCN)to

Denver (DEN)
06/30/26 - 07/13/26

Roundtrip

Business

from
$ 2,763
Viewed: 7 hours ago

Barcelona (BCN)to

Los Angeles (LAX)
04/26/26 - 05/04/26

Roundtrip

Business

from
$ 4,536
Viewed: 7 hours ago

Barcelona (BCN)to

Houston (IAH)
04/20/26 - 05/11/26

Roundtrip

Business

from
$ 3,972
Viewed: 5 hours ago

Barcelona (BCN)to

Boston (BOS)
03/17/26 - 03/20/26

Roundtrip

Business

from
$ 4,501
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.