American Airlines flights from Rapid City to Philadelphia

Recent searches for flights from Rapid City to Philadelphia

Aug 2026
From$509*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$401*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$339*
Updated: 13 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $452
cmp-daily-histogram-bars-legend-max-price-aria-label $989
Displaying fares for August-2026
  • RAP–PHL, 08/28/26 – 09/04/26: From $708
    28

    Fr

    AUG

  • RAP–PHL, 08/29/26 – 09/05/26: From $657
    29

    Sa

  • RAP–PHL, 08/30/26 – 09/06/26: From $509
    30

    Su

  • RAP–PHL, 08/31/26 – 09/07/26: From $509
    31

    Mo

  • RAP–PHL, 09/01/26 – 09/08/26: From $721
    01

    Tu

    SEP

  • RAP–PHL, 09/02/26 – 09/09/26: From $657
    02

    We

  • RAP–PHL, 09/03/26 – 09/10/26: From $604
    03

    Th

  • RAP–PHL, 09/04/26 – 09/11/26: From $548
    04

    Fr

  • RAP–PHL, 09/05/26 – 09/12/26: From $508
    05

    Sa

  • RAP–PHL, 09/06/26 – 09/13/26: From $539
    06

    Su

  • RAP–PHL, 09/07/26 – 09/14/26: From $989
    07

    Mo

  • RAP–PHL, 09/08/26 – 09/15/26: From $711
    08

    Tu

  • RAP–PHL, 09/09/26 – 09/16/26: From $508
    09

    We

  • RAP–PHL, 09/10/26 – 09/17/26: From $716
    10

    Th

  • RAP–PHL, 09/11/26 – 09/18/26: From $592
    11

    Fr

  • RAP–PHL, 09/12/26 – 09/19/26: From $588
    12

    Sa

  • RAP–PHL, 09/13/26 – 09/20/26: From $589
    13

    Su

  • RAP–PHL, 09/14/26 – 09/21/26: From $643
    14

    Mo

  • RAP–PHL, 09/15/26 – 09/22/26: From $560
    15

    Tu

  • RAP–PHL, 09/16/26 – 09/23/26: From $560
    16

    We

  • RAP–PHL, 09/17/26 – 09/24/26: From $737
    17

    Th

  • RAP–PHL, 09/18/26 – 09/25/26: From $482
    18

    Fr

  • RAP–PHL, 09/19/26 – 09/26/26: From $531
    19

    Sa

  • RAP–PHL, 09/20/26 – 09/27/26: From $535
    20

    Su

  • RAP–PHL, 09/21/26 – 09/28/26: From $482
    21

    Mo

  • RAP–PHL, 09/22/26 – 09/29/26: From $452
    22

    Tu

  • RAP–PHL, 09/23/26 – 09/30/26: From $452
    23

    We

  • RAP–PHL, 09/24/26 – 10/01/26: From $556
    24

    Th

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

    Fr

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

    Sa

  • RAP–PHL, 09/27/26 – 10/04/26: From $685
    27

    Su

    • range$452-$989

    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 Philadelphia flights

    $
    keyboard_arrow_down

    Rapid City (RAP)to

    Philadelphia (PHL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 13 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 3 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 3 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 3 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 3 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 3 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 3 hours ago

    Rapid City (RAP)to

    Philadelphia (PHL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $369Fare subject to changes
    Updated: 3 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 Philadelphia

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