American Airlines flights from Philadelphia to Rapid City

Recent searches for flights from Philadelphia to Rapid City

Aug 2026
From$404*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$399*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$339*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $404
cmp-daily-histogram-bars-legend-max-price-aria-label $792
Displaying fares for August-2026
  • PHL–RAP: cmp-view-offers-disclaimer. Find Offers
    14

    Fr

    AUG

  • PHL–RAP, 08/15/26 – 08/22/26: From $508
    15

    Sa

  • PHL–RAP, 08/16/26 – 08/23/26: From $743
    16

    Su

  • PHL–RAP, 08/17/26 – 08/24/26: From $509
    17

    Mo

  • PHL–RAP, 08/18/26 – 08/25/26: From $508
    18

    Tu

  • PHL–RAP, 08/19/26 – 08/26/26: From $508
    19

    We

  • PHL–RAP, 08/20/26 – 08/27/26: From $574
    20

    Th

  • PHL–RAP, 08/21/26 – 08/28/26: From $474
    21

    Fr

  • PHL–RAP, 08/22/26 – 08/29/26: From $444
    22

    Sa

  • PHL–RAP, 08/23/26 – 08/30/26: From $444
    23

    Su

  • PHL–RAP, 08/24/26 – 08/31/26: From $444
    24

    Mo

  • PHL–RAP, 08/25/26 – 09/01/26: From $444
    25

    Tu

  • PHL–RAP, 08/26/26 – 09/02/26: From $444
    26

    We

  • PHL–RAP, 08/27/26 – 09/03/26: From $539
    27

    Th

  • PHL–RAP, 08/28/26 – 09/04/26: From $474
    28

    Fr

  • PHL–RAP, 08/29/26 – 09/05/26: From $404
    29

    Sa

  • PHL–RAP, 08/30/26 – 09/06/26: From $513
    30

    Su

  • PHL–RAP, 08/31/26 – 09/07/26: From $710
    31

    Mo

  • PHL–RAP, 09/01/26 – 09/08/26: From $521
    01

    Tu

    SEP

  • PHL–RAP, 09/02/26 – 09/09/26: From $438
    02

    We

  • PHL–RAP, 09/03/26 – 09/10/26: From $711
    03

    Th

  • PHL–RAP, 09/04/26 – 09/11/26: From $643
    04

    Fr

  • PHL–RAP, 09/05/26 – 09/12/26: From $633
    05

    Sa

  • PHL–RAP, 09/06/26 – 09/13/26: From $542
    06

    Su

  • PHL–RAP, 09/07/26 – 09/14/26: From $607
    07

    Mo

  • PHL–RAP, 09/08/26 – 09/15/26: From $792
    08

    Tu

  • PHL–RAP, 09/09/26 – 09/16/26: From $620
    09

    We

  • PHL–RAP, 09/10/26 – 09/17/26: From $554
    10

    Th

  • PHL–RAP: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • PHL–RAP: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

  • PHL–RAP: cmp-view-offers-disclaimer. Find Offers
    13

    Su

    • range$404-$792

    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 Philadelphia to Rapid City flights

    $
    keyboard_arrow_down

    Philadelphia (PHL)to

    Rapid City (RAP)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 1 hour ago

    Philadelphia (PHL)to

    Rapid City (RAP)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $339Fare 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 Philadelphia to Rapid City

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