American Airlines flights from Pittsburgh to Kalispell

Recent searches for flights from Pittsburgh to Kalispell

Aug 2026
From$549*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$492*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$359*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $492
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • PIT–FCA, 08/26/26 – 09/02/26: From $549
    26

    We

    AUG

  • PIT–FCA, 08/27/26 – 09/03/26: From $549
    27

    Th

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

    Fr

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

    Sa

  • PIT–FCA, 08/30/26 – 09/06/26: From $827
    30

    Su

  • PIT–FCA, 08/31/26 – 09/07/26: From $1,007
    31

    Mo

  • PIT–FCA, 09/01/26 – 09/08/26: From $774
    01

    Tu

    SEP

  • PIT–FCA, 09/02/26 – 09/09/26: From $797
    02

    We

  • PIT–FCA, 09/03/26 – 09/10/26: From $800
    03

    Th

  • PIT–FCA, 09/04/26 – 09/11/26: From $859
    04

    Fr

  • PIT–FCA, 09/05/26 – 09/12/26: From $1,048
    05

    Sa

  • PIT–FCA, 09/06/26 – 09/13/26: From $937
    06

    Su

  • PIT–FCA, 09/07/26 – 09/14/26: From $852
    07

    Mo

  • PIT–FCA, 09/08/26 – 09/15/26: From $592
    08

    Tu

  • PIT–FCA, 09/09/26 – 09/16/26: From $693
    09

    We

  • PIT–FCA, 09/10/26 – 09/17/26: From $650
    10

    Th

  • PIT–FCA, 09/11/26 – 09/18/26: From $835
    11

    Fr

  • PIT–FCA, 09/12/26 – 09/19/26: From $852
    12

    Sa

  • PIT–FCA, 09/13/26 – 09/20/26: From $1,062
    13

    Su

  • PIT–FCA, 09/14/26 – 09/21/26: From $902
    14

    Mo

  • PIT–FCA, 09/15/26 – 09/22/26: From $540
    15

    Tu

  • PIT–FCA, 09/16/26 – 09/23/26: From $580
    16

    We

  • PIT–FCA, 09/17/26 – 09/24/26: From $864
    17

    Th

  • PIT–FCA, 09/18/26 – 09/25/26: From $638
    18

    Fr

  • PIT–FCA, 09/19/26 – 09/26/26: From $871
    19

    Sa

  • PIT–FCA, 09/20/26 – 09/27/26: From $871
    20

    Su

  • PIT–FCA, 09/21/26 – 09/26/26: From $666
    21

    Mo

  • PIT–FCA: cmp-view-offers-disclaimer. Find Offers
    22

    Tu

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

    We

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

    Th

  • PIT–FCA, 09/25/26 – 10/02/26: From $492
    25

    Fr

    • range$492-$1,062

    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 Pittsburgh to Kalispell flights

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    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

    Kalispell (FCA)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

    Kalispell (FCA)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $439Fare subject to changes
    Updated: 3 hours ago

    Pittsburgh (PIT)to

    Kalispell (FCA)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $461Fare 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 Pittsburgh to Kalispell

    Looking for lower fares on your trip from Pittsburgh 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 Pittsburgh to Kalispell