Flights from Houston to Chicago from $ 179*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Houston (IAH) to Chicago (ORD)

Mar 2026
From$ 300*
Viewed: 1 hour ago
RoundTrip|Economy
$ 179
$ 520
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    • Range$ 179-$ 520

    *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 Houston (IAH) to Chicago (ORD) flights

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    06/02/26 - 06/09/26

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    05/27/26 - 06/03/26

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    05/06/26 - 05/13/26

    Roundtrip

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    $ 179
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    05/12/26 - 05/19/26

    Roundtrip

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    $ 179
    Viewed: 13 hours ago

    Houston (IAH)to

    Chicago (ORD)
    05/13/26 - 05/20/26

    Roundtrip

    Economy

    from
    $ 179
    Viewed: 13 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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