American Airlines flights from Austin to Boise

Recent searches for flights from Austin to Boise

Aug 2026
From$247*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From$324*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$349*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $247
cmp-daily-histogram-bars-legend-max-price-aria-label $792
Displaying fares for August-2026
  • AUS–BOI: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

    AUG

  • AUS–BOI, 08/05/26 – 08/12/26: From $792
    05

    We

  • AUS–BOI, 08/06/26 – 08/13/26: From $747
    06

    Th

  • AUS–BOI, 08/07/26 – 08/14/26: From $747
    07

    Fr

  • AUS–BOI, 08/08/26 – 08/15/26: From $579
    08

    Sa

  • AUS–BOI, 08/09/26 – 08/16/26: From $747
    09

    Su

  • AUS–BOI, 08/10/26 – 08/17/26: From $747
    10

    Mo

  • AUS–BOI, 08/11/26 – 08/18/26: From $418
    11

    Tu

  • AUS–BOI, 08/12/26 – 08/19/26: From $418
    12

    We

  • AUS–BOI, 08/13/26 – 08/20/26: From $547
    13

    Th

  • AUS–BOI, 08/14/26 – 08/21/26: From $547
    14

    Fr

  • AUS–BOI, 08/15/26 – 08/22/26: From $418
    15

    Sa

  • AUS–BOI, 08/16/26 – 08/23/26: From $622
    16

    Su

  • AUS–BOI, 08/17/26 – 08/24/26: From $547
    17

    Mo

  • AUS–BOI, 08/18/26 – 08/25/26: From $247
    18

    Tu

  • AUS–BOI, 08/19/26 – 08/26/26: From $247
    19

    We

  • AUS–BOI, 08/20/26 – 08/27/26: From $247
    20

    Th

  • AUS–BOI, 08/21/26 – 08/28/26: From $247
    21

    Fr

  • AUS–BOI, 08/22/26 – 08/29/26: From $247
    22

    Sa

  • AUS–BOI, 08/23/26 – 08/30/26: From $247
    23

    Su

  • AUS–BOI, 08/24/26 – 08/31/26: From $303
    24

    Mo

  • AUS–BOI, 08/25/26 – 09/01/26: From $268
    25

    Tu

  • AUS–BOI, 08/26/26 – 09/02/26: From $268
    26

    We

  • AUS–BOI, 08/27/26 – 09/03/26: From $293
    27

    Th

  • AUS–BOI, 08/28/26 – 09/04/26: From $325
    28

    Fr

  • AUS–BOI, 08/29/26 – 09/05/26: From $268
    29

    Sa

  • AUS–BOI, 08/30/26 – 09/06/26: From $425
    30

    Su

  • AUS–BOI, 08/31/26 – 09/07/26: From $481
    31

    Mo

  • AUS–BOI: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • AUS–BOI: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • AUS–BOI: cmp-view-offers-disclaimer. Find Offers
    03

    Th

    • range$247-$792

    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 Austin to Boise flights

    $
    keyboard_arrow_down

    Austin (AUS)to

    Boise (BOI)
    08/20/26 - 08/27/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/21/26 - 08/28/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/18/26 - 08/25/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/19/26 - 08/26/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/22/26 - 08/29/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/23/26 - 08/30/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $268Fare subject to changes
    Updated: 5 hours ago

    Austin (AUS)to

    Boise (BOI)
    08/26/26 - 09/02/26

    Round trip

    Economy

    from
    $268Fare 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 Austin to Boise

    Looking for lower fares on your trip from Austin to Boise? 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 Austin to Boise