American Airlines flights from Charleston, SC to Billings

Recent searches for flights from Charleston, SC to Billings

Sep 2026
From$469*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$359*
Updated: 1 hour ago
Round tripIEconomy
Nov 2026
From$359*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $469
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for September-2026
  • CHS–BIL: cmp-view-offers-disclaimer. Find Offers
    02

    We

    SEP

  • CHS–BIL, 09/03/26 – 09/10/26: From $583
    03

    Th

  • CHS–BIL, 09/04/26 – 09/11/26: From $641
    04

    Fr

  • CHS–BIL, 09/05/26 – 09/12/26: From $504
    05

    Sa

  • CHS–BIL, 09/06/26 – 09/13/26: From $757
    06

    Su

  • CHS–BIL, 09/07/26 – 09/14/26: From $1,143
    07

    Mo

  • CHS–BIL, 09/08/26 – 09/15/26: From $609
    08

    Tu

  • CHS–BIL, 09/09/26 – 09/16/26: From $510
    09

    We

  • CHS–BIL, 09/10/26 – 09/17/26: From $610
    10

    Th

  • CHS–BIL, 09/11/26 – 09/18/26: From $816
    11

    Fr

  • CHS–BIL, 09/12/26 – 09/19/26: From $534
    12

    Sa

  • CHS–BIL, 09/13/26 – 09/20/26: From $732
    13

    Su

  • CHS–BIL, 09/14/26 – 09/21/26: From $615
    14

    Mo

  • CHS–BIL, 09/15/26 – 09/22/26: From $534
    15

    Tu

  • CHS–BIL, 09/16/26 – 09/23/26: From $699
    16

    We

  • CHS–BIL, 09/17/26 – 09/24/26: From $821
    17

    Th

  • CHS–BIL, 09/18/26 – 09/25/26: From $596
    18

    Fr

  • CHS–BIL, 09/19/26 – 09/26/26: From $534
    19

    Sa

  • CHS–BIL, 09/20/26 – 09/27/26: From $868
    20

    Su

  • CHS–BIL, 09/21/26 – 09/28/26: From $645
    21

    Mo

  • CHS–BIL, 09/22/26 – 09/29/26: From $485
    22

    Tu

  • CHS–BIL, 09/23/26 – 09/30/26: From $510
    23

    We

  • CHS–BIL, 09/24/26 – 10/01/26: From $541
    24

    Th

  • CHS–BIL, 09/25/26 – 10/02/26: From $498
    25

    Fr

  • CHS–BIL, 09/26/26 – 10/03/26: From $536
    26

    Sa

  • CHS–BIL, 09/27/26 – 10/04/26: From $860
    27

    Su

  • CHS–BIL, 09/28/26 – 10/05/26: From $723
    28

    Mo

  • CHS–BIL, 09/29/26 – 10/06/26: From $469
    29

    Tu

  • CHS–BIL: cmp-view-offers-disclaimer. Find Offers
    30

    We

  • CHS–BIL: cmp-view-offers-disclaimer. Find Offers
    01

    Th

    OCT

    • range$469-$1,143

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Charleston, SC to Billings flights

    $
    keyboard_arrow_down

    Charleston, SC (CHS)to

    Billings (BIL)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $424Fare subject to changes
    Updated: 1 hour ago

    Charleston, SC (CHS)to

    Billings (BIL)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $424Fare subject to changes
    Updated: 1 hour ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Charleston, SC to Billings

    Looking for lower fares on your trip from Charleston, SC to Billings? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Charleston, SC to Billings