Flights from Madrid to Houston from $ 1,067*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Madrid (MAD) to Houston (IAH)

Apr 2026
From$ 1,314*
Viewed: 7 hours ago
RoundTrip|Economy
May 2026
From$ 1,067*
Viewed: 9 hours ago
RoundTrip|Economy
Jun 2026
From$ 1,115*
Viewed: 7 hours ago
RoundTrip|Economy
$ 1.1K
Displaying fares for April-2026
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    • Range$ 1,067-$ 2,376

    *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.

    More United deals on Madrid (MAD) to Houston (IAH) flights

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    More United deals on Madrid (MAD) to Houston (IAH) flights
    From
    To
    Fare Type
    Dates
    Price
    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		05/18/26 - 05/28/26

    from

    $ 1,067

    Viewed: 9 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		05/01/26 - 06/01/26

    from

    $ 1,073

    Viewed: 7 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		05/01/26 - 05/31/26

    from

    $ 1,078

    Viewed: 7 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		06/01/26 - 07/01/26

    from

    $ 1,115

    Viewed: 7 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		04/28/26 - 05/28/26

    from

    $ 1,314

    Viewed: 7 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		05/18/26 - 05/28/26

    from

    $ 1,505

    Viewed: 9 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		05/01/26 - 06/01/26

    from

    $ 1,612

    Viewed: 7 hours ago

    Madrid (MAD)Houston (IAH)Roundtrip
    |
    Economy    		05/01/26 - 05/31/26

    from

    $ 1,617

    Viewed: 7 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.

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