American Airlines flights from Idaho Falls to Los Angeles

Recent searches for flights from Idaho Falls to Los Angeles

Aug 2026
From$415*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From$415*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$328*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $415
cmp-daily-histogram-bars-legend-max-price-aria-label $783
Displaying fares for August-2026
  • IDA–LAX: cmp-view-offers-disclaimer. Find Offers
    10

    Mo

    AUG

  • IDA–LAX, 08/11/26 – 08/18/26: From $777
    11

    Tu

  • IDA–LAX, 08/12/26 – 08/19/26: From $773
    12

    We

  • IDA–LAX, 08/13/26 – 08/20/26: From $683
    13

    Th

  • IDA–LAX, 08/14/26 – 08/21/26: From $681
    14

    Fr

  • IDA–LAX, 08/15/26 – 08/22/26: From $457
    15

    Sa

  • IDA–LAX, 08/16/26 – 08/23/26: From $783
    16

    Su

  • IDA–LAX, 08/17/26 – 08/24/26: From $471
    17

    Mo

  • IDA–LAX, 08/18/26 – 08/25/26: From $457
    18

    Tu

  • IDA–LAX, 08/19/26 – 08/26/26: From $580
    19

    We

  • IDA–LAX, 08/20/26 – 08/27/26: From $609
    20

    Th

  • IDA–LAX, 08/21/26 – 08/28/26: From $475
    21

    Fr

  • IDA–LAX, 08/22/26 – 08/29/26: From $415
    22

    Sa

  • IDA–LAX, 08/23/26 – 08/30/26: From $778
    23

    Su

  • IDA–LAX, 08/24/26 – 08/31/26: From $609
    24

    Mo

  • IDA–LAX, 08/25/26 – 09/01/26: From $420
    25

    Tu

  • IDA–LAX, 08/26/26 – 09/02/26: From $580
    26

    We

  • IDA–LAX, 08/27/26 – 09/03/26: From $745
    27

    Th

  • IDA–LAX, 08/28/26 – 08/31/26: From $476
    28

    Fr

  • IDA–LAX, 08/29/26 – 09/05/26: From $616
    29

    Sa

  • IDA–LAX, 08/30/26 – 09/06/26: From $553
    30

    Su

  • IDA–LAX, 08/31/26 – 09/07/26: From $740
    31

    Mo

  • IDA–LAX, 09/01/26 – 09/08/26: From $682
    01

    Tu

    SEP

  • IDA–LAX, 09/02/26 – 09/09/26: From $575
    02

    We

  • IDA–LAX, 09/03/26 – 09/10/26: From $744
    03

    Th

  • IDA–LAX, 09/04/26 – 09/11/26: From $593
    04

    Fr

  • IDA–LAX, 09/05/26 – 09/12/26: From $488
    05

    Sa

  • IDA–LAX, 09/06/26 – 09/13/26: From $715
    06

    Su

  • IDA–LAX: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • IDA–LAX: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • IDA–LAX: cmp-view-offers-disclaimer. Find Offers
    09

    We

    • range$415-$783

    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 Idaho Falls to Los Angeles flights

    $
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    Idaho Falls (IDA)to

    Los Angeles (LAX)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $378Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    11/02/26 - 11/09/26

    Round trip

    Economy

    from
    $381Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $415Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Los Angeles (LAX)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $415Fare subject to changes
    Updated: 5 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 Idaho Falls to Los Angeles

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