Find St. Louis - Boise flights (STL - BOI)

Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 19, 2018

    BOI - STL

    Jul 04, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 392*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 06, 2018

    BOI - STL

    Jun 21, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 402*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 17, 2018

    BOI - STL

    Jul 02, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 402*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jul 02, 2018

    BOI - STL

    Jul 17, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 402*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jul 04, 2018

    BOI - STL

    Jul 19, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 424*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 09, 2018

    BOI - STL

    Jun 24, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 434*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jul 05, 2018

    BOI - STL

    Jul 20, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 434*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 12, 2018

    BOI - STL

    Jun 27, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 447*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 16, 2018

    BOI - STL

    Jul 01, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 447*
    15 Night(s) Trip
    St. Louis (STL) - Boise (BOI)

    Roundtrip | Economy

    airline logo
    STL - BOI

    Jun 18, 2018

    BOI - STL

    Jul 03, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 447*

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Boise

26°C Tuesday May 22, 2018
23°C Wednesday May 23, 2018
24°C Thursday May 24, 2018
26°C Friday May 25, 2018
26°C Saturday May 26, 2018
22°C Sunday May 27, 2018
17°C Monday May 28, 2018
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