Flights from Washington, D.C. to Spain from $ 505*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Find United's best fares from Washington, D.C. to Spain

$
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  • Washington, D.C. (DCA)to

    Barcelona (BCN)
    04/27/26 - 05/04/26
    from
    $ 876
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Washington, D.C. (DCA)to

    Madrid (MAD)
    04/21/26 - 04/28/26
    from
    $ 538
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Washington, D.C. (IAD)to

    Tenerife (TFS)
    03/24/26 - 04/07/26
    from
    $ 918
    Viewed: 8 hours ago
    Roundtrip
    Economy

    Washington, D.C. (DCA)to

    Tenerife (TFS)
    03/24/26 - 04/07/26
    from
    $ 933
    Viewed: 9 hours ago
    Roundtrip
    Economy

  • Washington, D.C. (DCA)to

    Palma de Mallorca (PMI)
    04/20/26 - 04/27/26
    from
    $ 538
    Viewed: 9 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 Washington, D.C. to Spain

$

Washington, D.C. (IAD)to

Madrid (MAD)
07/29/26 - 08/13/26

Roundtrip

Business

from
$ 4,369
Viewed: 19 hours ago

Washington, D.C. (IAD)to

Barcelona (BCN)
08/18/26 - 08/26/26

Roundtrip

Business

from
$ 4,555
Viewed: 4 hours ago

Washington, D.C. (IAD)to

Malaga (AGP)
03/08/26 - 03/29/26

Roundtrip

Business

from
$ 7,650
Viewed: 3 hours ago

Washington, D.C. (IAD)to

Palma de Mallorca (PMI)
08/07/26 - 08/14/26

Roundtrip

Business

from
$ 5,482
Viewed: 3 hours ago

Washington, D.C. (DCA)to

Barcelona (BCN)
08/06/26 - 08/15/26

Roundtrip

Business

from
$ 7,018
Viewed: 20 hours ago

Washington, D.C. (DCA)to

Madrid (MAD)
08/01/26 - 08/18/26

Roundtrip

Business

from
$ 4,646
Viewed: 14 minutes ago

Washington, D.C. (IAD)to

Tenerife (TFS)
07/02/26 - 07/11/26

Roundtrip

Business

from
$ 6,861
Viewed: 8 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.