Flights from Chicago to Baton Rouge from $ 339*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Chicago (ORD) to Baton Rouge (BTR)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 339*
Viewed: 1 hour ago
RoundTrip|Economy
May 2026
From$ 492*
Viewed: 16 hours ago
RoundTrip|Economy
$ 339
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    • Range$ 339-$ 717

    *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 Chicago (ORD) to Baton Rouge (BTR) flights

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    More United deals on Chicago (ORD) to Baton Rouge (BTR) flights
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/11/26 - 04/13/26

    from

    $ 339

    Viewed: 1 hour ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/20/26 - 04/21/26

    from

    $ 340

    Viewed: 2 hours ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/09/26 - 04/11/26

    from

    $ 391

    Viewed: 19 minutes ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/10/26 - 02/18/27

    from

    $ 421

    Viewed: 11 minutes ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/10/26 - 02/18/27

    from

    $ 521

    Viewed: 11 minutes ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/09/26 - 04/11/26

    from

    $ 525

    Viewed: 19 minutes ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/11/26 - 04/13/26

    from

    $ 525

    Viewed: 1 hour ago

    Chicago (ORD)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/20/26 - 04/21/26

    from

    $ 552

    Viewed: 2 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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