American Airlines flights from Rapid City to San Antonio

Recent searches for flights from Rapid City to San Antonio

Sep 2026
From$399*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$309*
Updated: 8 hours ago
Round tripIEconomy
Nov 2026
From$354*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $399
cmp-daily-histogram-bars-legend-max-price-aria-label $911
Displaying fares for September-2026
  • RAP–SAT, 09/17/26 – 09/24/26: From $746
    17

    Th

    SEP

  • RAP–SAT, 09/18/26 – 09/25/26: From $607
    18

    Fr

  • RAP–SAT, 09/19/26 – 09/26/26: From $399
    19

    Sa

  • RAP–SAT, 09/20/26 – 09/27/26: From $866
    20

    Su

  • RAP–SAT, 09/21/26 – 09/28/26: From $533
    21

    Mo

  • RAP–SAT, 09/22/26 – 09/29/26: From $399
    22

    Tu

  • RAP–SAT, 09/23/26 – 09/30/26: From $476
    23

    We

  • RAP–SAT, 09/24/26 – 10/01/26: From $444
    24

    Th

  • RAP–SAT, 09/25/26 – 10/02/26: From $634
    25

    Fr

  • RAP–SAT, 09/26/26 – 10/03/26: From $621
    26

    Sa

  • RAP–SAT, 09/27/26 – 10/04/26: From $911
    27

    Su

  • RAP–SAT, 09/28/26 – 10/05/26: From $805
    28

    Mo

  • RAP–SAT, 09/29/26 – 10/06/26: From $513
    29

    Tu

  • RAP–SAT, 09/30/26 – 10/07/26: From $399
    30

    We

  • RAP–SAT, 10/01/26 – 10/08/26: From $701
    01

    Th

    OCT

  • RAP–SAT, 10/02/26 – 10/09/26: From $701
    02

    Fr

  • RAP–SAT, 10/03/26 – 10/10/26: From $476
    03

    Sa

  • RAP–SAT, 10/04/26 – 10/11/26: From $641
    04

    Su

  • RAP–SAT, 10/05/26 – 10/12/26: From $741
    05

    Mo

  • RAP–SAT, 10/06/26 – 10/13/26: From $404
    06

    Tu

  • RAP–SAT, 10/07/26 – 10/14/26: From $561
    07

    We

  • RAP–SAT, 10/08/26 – 10/15/26: From $533
    08

    Th

  • RAP–SAT, 10/09/26 – 10/16/26: From $689
    09

    Fr

  • RAP–SAT, 10/10/26 – 10/17/26: From $576
    10

    Sa

  • RAP–SAT, 10/11/26 – 10/18/26: From $803
    11

    Su

  • RAP–SAT, 10/12/26 – 10/19/26: From $849
    12

    Mo

  • RAP–SAT, 10/13/26 – 10/20/26: From $639
    13

    Tu

  • RAP–SAT, 10/14/26 – 10/21/26: From $526
    14

    We

  • RAP–SAT: cmp-view-offers-disclaimer. Find Offers
    15

    Th

  • RAP–SAT, 10/16/26 – 10/18/26: From $585
    16

    Fr

    • range$399-$911

    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 Rapid City to San Antonio flights

    $
    keyboard_arrow_down

    Rapid City (RAP)to

    San Antonio (SAT)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $329Fare subject to changes
    Updated: 8 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $349Fare subject to changes
    Updated: 8 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $354Fare subject to changes
    Updated: 20 hours ago

    Rapid City (RAP)to

    San Antonio (SAT)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $354Fare subject to changes
    Updated: 8 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.

    Earn up to $300 back on your next
    American Airlines flight

    Plus, 40,000 bonus miles with this credit card offer. Offers vary elsewhere. Terms apply.

    Learn more
    $300 statement credit
    40,000 bonus miles
    AAdvantage credit card