American Airlines flights from Harrisburg to Kalispell

Recent searches for flights from Harrisburg to Kalispell

Aug 2026
From$554*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$461*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$359*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $461
cmp-daily-histogram-bars-legend-max-price-aria-label $1.3K
Displaying fares for August-2026
  • MDT–FCA, 08/26/26 – 09/02/26: From $554
    26

    We

    AUG

  • MDT–FCA, 08/27/26 – 09/03/26: From $554
    27

    Th

  • MDT–FCA, 08/28/26 – 09/04/26: From $554
    28

    Fr

  • MDT–FCA, 08/29/26 – 09/05/26: From $554
    29

    Sa

  • MDT–FCA, 08/30/26 – 09/06/26: From $964
    30

    Su

  • MDT–FCA, 08/31/26 – 09/07/26: From $1,073
    31

    Mo

  • MDT–FCA, 09/01/26 – 09/08/26: From $794
    01

    Tu

    SEP

  • MDT–FCA, 09/02/26 – 09/09/26: From $794
    02

    We

  • MDT–FCA, 09/03/26 – 09/10/26: From $766
    03

    Th

  • MDT–FCA, 09/04/26 – 09/11/26: From $738
    04

    Fr

  • MDT–FCA, 09/05/26 – 09/12/26: From $1,129
    05

    Sa

  • MDT–FCA, 09/06/26 – 09/13/26: From $942
    06

    Su

  • MDT–FCA, 09/07/26 – 09/14/26: From $822
    07

    Mo

  • MDT–FCA, 09/08/26 – 09/15/26: From $816
    08

    Tu

  • MDT–FCA, 09/09/26 – 09/16/26: From $823
    09

    We

  • MDT–FCA, 09/10/26 – 09/17/26: From $733
    10

    Th

  • MDT–FCA, 09/11/26 – 09/18/26: From $845
    11

    Fr

  • MDT–FCA, 09/12/26 – 09/19/26: From $898
    12

    Sa

  • MDT–FCA, 09/13/26 – 09/20/26: From $1,295
    13

    Su

  • MDT–FCA, 09/14/26 – 09/21/26: From $953
    14

    Mo

  • MDT–FCA, 09/15/26 – 09/22/26: From $692
    15

    Tu

  • MDT–FCA, 09/16/26 – 09/23/26: From $761
    16

    We

  • MDT–FCA, 09/17/26 – 09/24/26: From $897
    17

    Th

  • MDT–FCA, 09/18/26 – 09/25/26: From $757
    18

    Fr

  • MDT–FCA, 09/19/26 – 09/26/26: From $802
    19

    Sa

  • MDT–FCA, 09/20/26 – 09/27/26: From $973
    20

    Su

  • MDT–FCA, 09/21/26 – 09/28/26: From $687
    21

    Mo

  • MDT–FCA, 09/22/26 – 09/29/26: From $461
    22

    Tu

  • MDT–FCA: cmp-view-offers-disclaimer. Find Offers
    23

    We

  • MDT–FCA: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • MDT–FCA, 09/25/26 – 10/02/26: From $587
    25

    Fr

    • range$461-$1,295

    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 Harrisburg to Kalispell flights

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    Harrisburg (MDT)to

    Kalispell (FCA)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $461Fare subject to changes
    Updated: 1 hour ago

    Harrisburg (MDT)to

    Kalispell (FCA)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $474Fare 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 Harrisburg to Kalispell

    Looking for lower fares on your trip from Harrisburg to Kalispell? 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 Harrisburg to Kalispell