American Airlines flights from Los Angeles to Missoula

Recent searches for flights from Los Angeles to Missoula

Aug 2026
From$399*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From$554*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$532*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $399
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • LAX–MSO: cmp-view-offers-disclaimer. Find Offers
    21

    Fr

    AUG

  • LAX–MSO, 08/22/26 – 08/29/26: From $544
    22

    Sa

  • LAX–MSO, 08/23/26 – 08/30/26: From $784
    23

    Su

  • LAX–MSO, 08/24/26 – 08/31/26: From $569
    24

    Mo

  • LAX–MSO, 08/25/26 – 08/29/26: From $501
    25

    Tu

  • LAX–MSO, 08/26/26 – 09/02/26: From $544
    26

    We

  • LAX–MSO, 08/27/26 – 09/03/26: From $608
    27

    Th

  • LAX–MSO, 08/28/26 – 09/04/26: From $399
    28

    Fr

  • LAX–MSO, 08/29/26 – 09/05/26: From $409
    29

    Sa

  • LAX–MSO, 08/30/26 – 09/06/26: From $618
    30

    Su

  • LAX–MSO, 08/31/26 – 09/07/26: From $993
    31

    Mo

  • LAX–MSO, 09/01/26 – 09/08/26: From $735
    01

    Tu

    SEP

  • LAX–MSO, 09/02/26 – 09/09/26: From $739
    02

    We

  • LAX–MSO, 09/03/26 – 09/10/26: From $1,021
    03

    Th

  • LAX–MSO, 09/04/26 – 09/11/26: From $818
    04

    Fr

  • LAX–MSO, 09/05/26 – 09/12/26: From $1,014
    05

    Sa

  • LAX–MSO, 09/06/26 – 09/13/26: From $1,125
    06

    Su

  • LAX–MSO, 09/07/26 – 09/14/26: From $968
    07

    Mo

  • LAX–MSO, 09/08/26 – 09/15/26: From $689
    08

    Tu

  • LAX–MSO, 09/09/26 – 09/16/26: From $1,051
    09

    We

  • LAX–MSO, 09/10/26 – 09/17/26: From $1,116
    10

    Th

  • LAX–MSO, 09/11/26 – 09/18/26: From $1,086
    11

    Fr

  • LAX–MSO, 09/12/26 – 09/19/26: From $1,014
    12

    Sa

  • LAX–MSO, 09/13/26 – 09/20/26: From $1,183
    13

    Su

  • LAX–MSO, 09/14/26 – 09/21/26: From $1,169
    14

    Mo

  • LAX–MSO, 09/15/26 – 09/22/26: From $804
    15

    Tu

  • LAX–MSO, 09/16/26 – 09/23/26: From $823
    16

    We

  • LAX–MSO, 09/17/26 – 09/24/26: From $988
    17

    Th

  • LAX–MSO: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • LAX–MSO: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • LAX–MSO: cmp-view-offers-disclaimer. Find Offers
    20

    Su

    • range$399-$1,183

    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 Los Angeles to Missoula flights

    $
    keyboard_arrow_down

    Los Angeles (LAX)to

    Missoula (MSO)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $374Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $374Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    08/28/26 - 09/04/26

    Round trip

    Economy

    from
    $399Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $409Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $425Fare subject to changes
    Updated: 5 hours ago

    Los Angeles (LAX)to

    Missoula (MSO)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $463Fare 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 Los Angeles to Missoula

    Looking for lower fares on your trip from Los Angeles to Missoula? 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 Los Angeles to Missoula