American Airlines flights from Rapid City to Austin

Recent searches for flights from Rapid City to Austin

Aug 2026
From$572*
Updated: 10 hours ago
Round tripIEconomy
Sep 2026
From$295*
Updated: 10 hours ago
Round tripIEconomy
Oct 2026
From$261*
Updated: 10 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $295
cmp-daily-histogram-bars-legend-max-price-aria-label $991
Displaying fares for August-2026
  • RAP–AUS, 08/28/26 – 09/04/26: From $757
    28

    Fr

    AUG

  • RAP–AUS, 08/29/26 – 09/05/26: From $572
    29

    Sa

  • RAP–AUS, 08/30/26 – 09/06/26: From $663
    30

    Su

  • RAP–AUS, 08/31/26 – 09/07/26: From $647
    31

    Mo

  • RAP–AUS, 09/01/26 – 09/08/26: From $635
    01

    Tu

    SEP

  • RAP–AUS, 09/02/26 – 09/09/26: From $572
    02

    We

  • RAP–AUS, 09/03/26 – 09/10/26: From $481
    03

    Th

  • RAP–AUS, 09/04/26 – 09/11/26: From $559
    04

    Fr

  • RAP–AUS, 09/05/26 – 09/12/26: From $445
    05

    Sa

  • RAP–AUS, 09/06/26 – 09/13/26: From $809
    06

    Su

  • RAP–AUS, 09/07/26 – 09/14/26: From $991
    07

    Mo

  • RAP–AUS, 09/08/26 – 09/15/26: From $570
    08

    Tu

  • RAP–AUS, 09/09/26 – 09/16/26: From $411
    09

    We

  • RAP–AUS, 09/10/26 – 09/17/26: From $623
    10

    Th

  • RAP–AUS, 09/11/26 – 09/18/26: From $647
    11

    Fr

  • RAP–AUS, 09/12/26 – 09/19/26: From $465
    12

    Sa

  • RAP–AUS, 09/13/26 – 09/20/26: From $669
    13

    Su

  • RAP–AUS, 09/14/26 – 09/21/26: From $559
    14

    Mo

  • RAP–AUS, 09/15/26 – 09/22/26: From $445
    15

    Tu

  • RAP–AUS, 09/16/26 – 09/23/26: From $411
    16

    We

  • RAP–AUS, 09/17/26 – 09/24/26: From $623
    17

    Th

  • RAP–AUS, 09/18/26 – 09/25/26: From $457
    18

    Fr

  • RAP–AUS, 09/19/26 – 09/26/26: From $511
    19

    Sa

  • RAP–AUS, 09/20/26 – 09/27/26: From $599
    20

    Su

  • RAP–AUS, 09/21/26 – 09/28/26: From $471
    21

    Mo

  • RAP–AUS, 09/22/26 – 09/29/26: From $295
    22

    Tu

  • RAP–AUS, 09/23/26 – 09/30/26: From $309
    23

    We

  • RAP–AUS: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • RAP–AUS: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • RAP–AUS: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • RAP–AUS, 09/27/26 – 10/04/26: From $742
    27

    Su

    • range$295-$991

    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 Austin flights

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    Rapid City (RAP)to

    Austin (AUS)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $261Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $261Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $261Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $261Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $295Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $295Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $295Fare subject to changes
    Updated: 10 hours ago

    Rapid City (RAP)to

    Austin (AUS)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $295Fare subject to changes
    Updated: 10 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 Rapid City to Austin

    Looking for lower fares on your trip from Rapid City to Austin? 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 Rapid City to Austin