American Airlines flights from Houston to Charleston, SC

Recent searches for flights from Houston to Charleston, SC

Sep 2026
From$531*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$403*
Updated: 23 hours ago
Round tripIEconomy
Nov 2026
From$403*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $403
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for September-2026
  • IAH–CHS, 09/13/26 – 09/20/26: From $904
    13

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    SEP

  • IAH–CHS, 09/14/26 – 09/21/26: From $1,018
    14

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  • IAH–CHS, 09/15/26 – 09/22/26: From $839
    15

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  • IAH–CHS, 09/16/26 – 09/23/26: From $839
    16

    We

  • IAH–CHS, 09/17/26 – 09/24/26: From $1,018
    17

    Th

  • IAH–CHS, 09/18/26 – 09/25/26: From $861
    18

    Fr

  • IAH–CHS, 09/19/26 – 09/26/26: From $787
    19

    Sa

  • IAH–CHS, 09/20/26 – 09/27/26: From $723
    20

    Su

  • IAH–CHS, 09/21/26 – 09/28/26: From $772
    21

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  • IAH–CHS, 09/22/26 – 09/29/26: From $723
    22

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  • IAH–CHS, 09/23/26 – 09/30/26: From $723
    23

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  • IAH–CHS, 09/24/26 – 10/01/26: From $723
    24

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  • IAH–CHS, 09/25/26 – 10/02/26: From $723
    25

    Fr

  • IAH–CHS, 09/26/26 – 10/03/26: From $723
    26

    Sa

  • IAH–CHS, 09/27/26 – 10/04/26: From $705
    27

    Su

  • IAH–CHS, 09/28/26 – 10/05/26: From $531
    28

    Mo

  • IAH–CHS, 09/29/26 – 10/06/26: From $531
    29

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  • IAH–CHS, 09/30/26 – 10/07/26: From $531
    30

    We

  • IAH–CHS, 10/01/26 – 10/08/26: From $531
    01

    Th

    OCT

  • IAH–CHS, 10/02/26 – 10/09/26: From $531
    02

    Fr

  • IAH–CHS, 10/03/26 – 10/10/26: From $531
    03

    Sa

  • IAH–CHS, 10/04/26 – 10/11/26: From $455
    04

    Su

  • IAH–CHS, 10/05/26 – 10/12/26: From $657
    05

    Mo

  • IAH–CHS, 10/06/26 – 10/13/26: From $403
    06

    Tu

  • IAH–CHS, 10/07/26 – 10/14/26: From $403
    07

    We

  • IAH–CHS, 10/08/26 – 10/15/26: From $455
    08

    Th

  • IAH–CHS, 10/09/26 – 10/16/26: From $455
    09

    Fr

  • IAH–CHS, 10/10/26 – 10/17/26: From $403
    10

    Sa

  • IAH–CHS: cmp-view-offers-disclaimer. Find Offers
    11

    Su

  • IAH–CHS: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

    • range$403-$1,018

    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 Houston to Charleston, SC flights

    $
    keyboard_arrow_down

    Houston (IAH)to

    Charleston, SC (CHS)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    11/08/26 - 11/15/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours ago

    Houston (IAH)to

    Charleston, SC (CHS)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $403Fare subject to changes
    Updated: 7 hours 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 Houston to Charleston, SC

    Looking for lower fares on your trip from Houston to Charleston, SC? 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

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    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
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    American Airlines flights from Houston to Charleston, SC