American Airlines flights from Detroit to Kalispell

Recent searches for flights from Detroit to Kalispell

Sep 2026
From$474*
Updated: 10 hours ago
Round tripIEconomy
Oct 2026
From$359*
Updated: 10 hours ago
Round tripIEconomy
Nov 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label $469
cmp-daily-histogram-bars-legend-max-price-aria-label $1.8K
Displaying fares for September-2026
  • DTW–FCA, 09/11/26 – 09/18/26: From $792
    11

    Fr

    SEP

  • DTW–FCA, 09/12/26 – 09/19/26: From $769
    12

    Sa

  • DTW–FCA, 09/13/26 – 09/20/26: From $1,156
    13

    Su

  • DTW–FCA, 09/14/26 – 09/21/26: From $816
    14

    Mo

  • DTW–FCA, 09/15/26 – 09/22/26: From $658
    15

    Tu

  • DTW–FCA, 09/16/26 – 09/23/26: From $627
    16

    We

  • DTW–FCA, 09/17/26 – 09/24/26: From $628
    17

    Th

  • DTW–FCA, 09/18/26 – 09/25/26: From $800
    18

    Fr

  • DTW–FCA, 09/19/26 – 09/26/26: From $695
    19

    Sa

  • DTW–FCA, 09/20/26 – 09/27/26: From $974
    20

    Su

  • DTW–FCA, 09/21/26 – 09/28/26: From $734
    21

    Mo

  • DTW–FCA, 09/22/26 – 09/29/26: From $549
    22

    Tu

  • DTW–FCA, 09/23/26 – 09/30/26: From $519
    23

    We

  • DTW–FCA, 09/24/26 – 10/01/26: From $635
    24

    Th

  • DTW–FCA, 09/25/26 – 10/02/26: From $513
    25

    Fr

  • DTW–FCA, 09/26/26 – 10/03/26: From $474
    26

    Sa

  • DTW–FCA, 09/27/26 – 10/04/26: From $890
    27

    Su

  • DTW–FCA, 09/28/26 – 10/05/26: From $936
    28

    Mo

  • DTW–FCA, 09/29/26 – 10/06/26: From $822
    29

    Tu

  • DTW–FCA, 09/30/26 – 10/07/26: From $605
    30

    We

  • DTW–FCA, 10/01/26 – 10/08/26: From $1,763
    01

    Th

    OCT

  • DTW–FCA, 10/02/26 – 10/09/26: From $865
    02

    Fr

  • DTW–FCA, 10/03/26 – 10/10/26: From $1,076
    03

    Sa

  • DTW–FCA, 10/04/26 – 10/11/26: From $1,222
    04

    Su

  • DTW–FCA, 10/05/26 – 10/12/26: From $607
    05

    Mo

  • DTW–FCA, 10/06/26 – 10/13/26: From $469
    06

    Tu

  • DTW–FCA, 10/07/26 – 10/14/26: From $813
    07

    We

  • DTW–FCA: cmp-view-offers-disclaimer. Find Offers
    08

    Th

  • DTW–FCA: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

  • DTW–FCA: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

    • range$469-$1,763

    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 Detroit to Kalispell flights

    $
    keyboard_arrow_down

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $424Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $442Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $442Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

    Kalispell (FCA)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $442Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

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

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 10 hours ago

    Detroit (DTW)to

    Kalispell (FCA)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $474Fare 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 Detroit to Kalispell

    Looking for lower fares on your trip from Detroit 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

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    American Airlines flights from Detroit to Kalispell