American Airlines flights from Boise to Phoenix

Recent searches for flights from Boise to Phoenix

Aug 2026
From$447*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$217*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$217*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $217
cmp-daily-histogram-bars-legend-max-price-aria-label $723
Displaying fares for August-2026
  • BOI–PHX, 08/28/26 – 09/04/26: From $467
    28

    Fr

    AUG

  • BOI–PHX, 08/29/26 – 09/05/26: From $447
    29

    Sa

  • BOI–PHX, 08/30/26 – 09/03/26: From $723
    30

    Su

  • BOI–PHX, 08/31/26 – 09/02/26: From $457
    31

    Mo

  • BOI–PHX, 09/01/26 – 09/08/26: From $447
    01

    Tu

    SEP

  • BOI–PHX, 09/02/26 – 09/09/26: From $447
    02

    We

  • BOI–PHX, 09/03/26 – 09/10/26: From $417
    03

    Th

  • BOI–PHX, 09/04/26 – 09/11/26: From $475
    04

    Fr

  • BOI–PHX, 09/05/26 – 09/12/26: From $388
    05

    Sa

  • BOI–PHX, 09/06/26 – 09/13/26: From $388
    06

    Su

  • BOI–PHX, 09/07/26 – 09/14/26: From $417
    07

    Mo

  • BOI–PHX, 09/08/26 – 09/15/26: From $407
    08

    Tu

  • BOI–PHX, 09/09/26 – 09/16/26: From $388
    09

    We

  • BOI–PHX, 09/10/26 – 09/17/26: From $334
    10

    Th

  • BOI–PHX, 09/11/26 – 09/18/26: From $334
    11

    Fr

  • BOI–PHX, 09/12/26 – 09/19/26: From $292
    12

    Sa

  • BOI–PHX, 09/13/26 – 09/20/26: From $413
    13

    Su

  • BOI–PHX, 09/14/26 – 09/21/26: From $302
    14

    Mo

  • BOI–PHX, 09/15/26 – 09/22/26: From $292
    15

    Tu

  • BOI–PHX, 09/16/26 – 09/23/26: From $292
    16

    We

  • BOI–PHX, 09/17/26 – 09/24/26: From $269
    17

    Th

  • BOI–PHX, 09/18/26 – 09/21/26: From $332
    18

    Fr

  • BOI–PHX, 09/19/26 – 09/26/26: From $217
    19

    Sa

  • BOI–PHX, 09/20/26 – 09/27/26: From $317
    20

    Su

  • BOI–PHX, 09/21/26 – 09/22/26: From $259
    21

    Mo

  • BOI–PHX, 09/22/26 – 09/29/26: From $217
    22

    Tu

  • BOI–PHX, 09/23/26 – 09/30/26: From $259
    23

    We

  • BOI–PHX: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • BOI–PHX: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • BOI–PHX: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • BOI–PHX, 09/27/26 – 10/04/26: From $332
    27

    Su

    • range$217-$723

    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 Boise to Phoenix flights

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    Boise (BOI)to

    Phoenix (PHX)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 hours ago

    Boise (BOI)to

    Phoenix (PHX)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $217Fare subject to changes
    Updated: 8 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 Boise to Phoenix

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