American Airlines flights from Phoenix to Santa Rosa

Recent searches for flights from Phoenix to Santa Rosa

Aug 2026
From$247*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$247*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$247*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $247
cmp-daily-histogram-bars-legend-max-price-aria-label $600
Displaying fares for August-2026
  • PHX–STS, 08/08/26 – 08/15/26: From $331
    08

    Sa

    AUG

  • PHX–STS, 08/09/26 – 08/18/26: From $366
    09

    Su

  • PHX–STS, 08/10/26 – 08/17/26: From $401
    10

    Mo

  • PHX–STS, 08/11/26 – 08/18/26: From $331
    11

    Tu

  • PHX–STS, 08/12/26 – 08/21/26: From $329
    12

    We

  • PHX–STS, 08/13/26 – 08/20/26: From $401
    13

    Th

  • PHX–STS, 08/14/26 – 08/21/26: From $364
    14

    Fr

  • PHX–STS, 08/15/26 – 08/22/26: From $329
    15

    Sa

  • PHX–STS, 08/16/26 – 08/23/26: From $600
    16

    Su

  • PHX–STS, 08/17/26 – 08/24/26: From $364
    17

    Mo

  • PHX–STS, 08/18/26 – 08/25/26: From $329
    18

    Tu

  • PHX–STS, 08/19/26 – 08/26/26: From $329
    19

    We

  • PHX–STS, 08/20/26 – 08/27/26: From $507
    20

    Th

  • PHX–STS, 08/21/26 – 08/29/26: From $375
    21

    Fr

  • PHX–STS, 08/22/26 – 08/29/26: From $287
    22

    Sa

  • PHX–STS, 08/23/26 – 08/30/26: From $507
    23

    Su

  • PHX–STS, 08/24/26 – 08/31/26: From $287
    24

    Mo

  • PHX–STS, 08/25/26 – 09/01/26: From $287
    25

    Tu

  • PHX–STS, 08/26/26 – 09/02/26: From $287
    26

    We

  • PHX–STS, 08/27/26 – 09/03/26: From $324
    27

    Th

  • PHX–STS, 08/28/26 – 09/04/26: From $287
    28

    Fr

  • PHX–STS, 08/29/26 – 09/05/26: From $247
    29

    Sa

  • PHX–STS, 08/30/26 – 09/06/26: From $247
    30

    Su

  • PHX–STS, 08/31/26 – 09/07/26: From $355
    31

    Mo

  • PHX–STS, 09/01/26 – 09/08/26: From $247
    01

    Tu

    SEP

  • PHX–STS, 09/02/26 – 09/09/26: From $247
    02

    We

  • PHX–STS, 09/03/26 – 09/10/26: From $324
    03

    Th

  • PHX–STS, 09/04/26 – 09/11/26: From $324
    04

    Fr

  • PHX–STS: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • PHX–STS: cmp-view-offers-disclaimer. Find Offers
    06

    Su

  • PHX–STS, 09/07/26 – 09/14/26: From $247
    07

    Mo

    • range$247-$600

    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 Phoenix to Santa Rosa flights

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    Phoenix (PHX)to

    Santa Rosa (STS)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 21 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    09/10/26 - 09/17/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    09/11/26 - 09/18/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Santa Rosa (STS)
    09/28/26 - 10/05/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 2 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 Phoenix to Santa Rosa

    Looking for lower fares on your trip from Phoenix to Santa Rosa? 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 Phoenix to Santa Rosa