Flights from Charleston to Boise from $ 260*

Promotion Code

Featured daily fares for flights from Charleston (CHS) to Boise (BOI)

$ 291
$ 989
Displaying fares for March-2026
  • 27

    Fr

    MAR

  • 28

    Sa

  • 29

    Su

  • 30

    Mo

  • 31

    Tu

  • 01

    We

    APR

  • 02

    Th

  • 03

    Fr

  • 04

    Sa

  • 05

    Su

  • 06

    Mo

  • 07

    Tu

  • 08

    We

  • 09

    Th

  • 10

    Fr

  • 11

    Sa

  • 12

    Su

  • 13

    Mo

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • Range$ 291-$ 989

    More United deals on Charleston (CHS) to Boise (BOI) flights

    $
    keyboard_arrow_down
    More United deals on Charleston (CHS) to Boise (BOI) flights
    From
    To
    Fare Type
    Dates
    Price
    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/28/26 - 05/05/26

    from

    $ 260

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    05/05/26 - 05/09/26

    from

    $ 273

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/28/26 - 05/02/26

    from

    $ 273

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/18/26 - 04/25/26

    from

    $ 291

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/25/26 - 05/02/26

    from

    $ 291

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/21/26 - 04/25/26

    from

    $ 298

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/15/26 - 04/18/26

    from

    $ 322

    Viewed: 21 hours ago

    Charleston (CHS)Boise (BOI)Roundtrip
    |
    Economy
    04/14/26 - 04/18/26

    from

    $ 322

    Viewed: 21 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.