American Airlines flights from Idaho Falls to Atlanta

Recent searches for flights from Idaho Falls to Atlanta

Aug 2026
From$570*
Updated: 14 hours ago
Round tripIEconomy
Sep 2026
From$483*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$379*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $483
cmp-daily-histogram-bars-legend-max-price-aria-label $866
Displaying fares for August-2026
  • IDA–ATL, 08/31/26 – 09/07/26: From $570
    31

    Mo

    AUG

  • IDA–ATL, 09/01/26 – 09/08/26: From $694
    01

    Tu

  • IDA–ATL, 09/02/26 – 09/09/26: From $538
    02

    We

  • IDA–ATL, 09/03/26 – 09/10/26: From $544
    03

    Th

  • IDA–ATL, 09/04/26 – 09/11/26: From $544
    04

    Fr

  • IDA–ATL, 09/05/26 – 09/12/26: From $489
    05

    Sa

  • IDA–ATL, 09/06/26 – 09/13/26: From $494
    06

    Su

  • IDA–ATL, 09/07/26 – 09/14/26: From $866
    07

    Mo

  • IDA–ATL, 09/08/26 – 09/15/26: From $574
    08

    Tu

  • IDA–ATL, 09/09/26 – 09/16/26: From $529
    09

    We

  • IDA–ATL, 09/10/26 – 09/17/26: From $570
    10

    Th

  • IDA–ATL, 09/11/26 – 09/18/26: From $575
    11

    Fr

  • IDA–ATL, 09/12/26 – 09/19/26: From $714
    12

    Sa

  • IDA–ATL, 09/13/26 – 09/20/26: From $813
    13

    Su

  • IDA–ATL, 09/14/26 – 09/21/26: From $627
    14

    Mo

  • IDA–ATL, 09/15/26 – 09/22/26: From $483
    15

    Tu

  • IDA–ATL, 09/16/26 – 09/23/26: From $622
    16

    We

  • IDA–ATL, 09/17/26 – 09/24/26: From $684
    17

    Th

  • IDA–ATL, 09/18/26 – 09/25/26: From $626
    18

    Fr

  • IDA–ATL, 09/19/26 – 09/26/26: From $758
    19

    Sa

  • IDA–ATL, 09/20/26 – 09/27/26: From $826
    20

    Su

  • IDA–ATL, 09/21/26 – 09/28/26: From $645
    21

    Mo

  • IDA–ATL, 09/22/26 – 09/29/26: From $563
    22

    Tu

  • IDA–ATL, 09/23/26 – 09/30/26: From $594
    23

    We

  • IDA–ATL, 09/24/26 – 10/01/26: From $583
    24

    Th

  • IDA–ATL, 09/25/26 – 10/02/26: From $730
    25

    Fr

  • IDA–ATL, 09/26/26 – 10/03/26: From $703
    26

    Sa

  • IDA–ATL, 09/27/26 – 10/04/26: From $757
    27

    Su

  • IDA–ATL: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

  • IDA–ATL: cmp-view-offers-disclaimer. Find Offers
    29

    Tu

  • IDA–ATL, 09/30/26 – 10/07/26: From $558
    30

    We

    • range$483-$866

    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 Atlanta flights

    $
    keyboard_arrow_down

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 5 hours ago

    Idaho Falls (IDA)to

    Atlanta (ATL)
    11/26/26 - 12/03/26

    Round trip

    Economy

    from
    $420Fare 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 Atlanta

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