Flights from Billings to Baton Rouge from $ 384*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Billings (BIL) to Baton Rouge (BTR)

Mar 2026
From$ 539*
Viewed: 10 hours ago
RoundTrip|Economy
Apr 2026
From$ 385*
Viewed: 10 hours ago
RoundTrip|Economy
May 2026
From$ 384*
Viewed: 10 hours ago
RoundTrip|Economy
$ 385
$ 1.1K
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    • Range$ 385-$ 1,098

    *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 Billings (BIL) to Baton Rouge (BTR) flights

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    More United deals on Billings (BIL) to Baton Rouge (BTR) flights
    From
    To
    Fare Type
    Dates
    Price
    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		05/05/26 - 05/09/26

    from

    $ 384

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		05/06/26 - 05/09/26

    from

    $ 384

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/25/26 - 04/28/26

    from

    $ 385

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/14/26 - 04/18/26

    from

    $ 409

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/15/26 - 04/18/26

    from

    $ 409

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/21/26 - 04/28/26

    from

    $ 426

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/21/26 - 04/25/26

    from

    $ 426

    Viewed: 10 hours ago

    Billings (BIL)Baton Rouge (BTR)Roundtrip
    |
    Economy    		04/04/26 - 04/11/26

    from

    $ 444

    Viewed: 10 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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