American Airlines flights from San Antonio to Green Bay

Recent searches for flights from San Antonio to Green Bay

Aug 2026
From$354*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$301*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$306*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $315
cmp-daily-histogram-bars-legend-max-price-aria-label $618
Displaying fares for August-2026
  • SAT–GRB: cmp-view-offers-disclaimer. Find Offers
    13

    Th

    AUG

  • SAT–GRB, 08/14/26 – 08/21/26: From $499
    14

    Fr

  • SAT–GRB, 08/15/26 – 08/22/26: From $401
    15

    Sa

  • SAT–GRB, 08/16/26 – 08/23/26: From $499
    16

    Su

  • SAT–GRB, 08/17/26 – 08/24/26: From $499
    17

    Mo

  • SAT–GRB, 08/18/26 – 08/25/26: From $401
    18

    Tu

  • SAT–GRB, 08/19/26 – 08/26/26: From $401
    19

    We

  • SAT–GRB, 08/20/26 – 08/27/26: From $439
    20

    Th

  • SAT–GRB, 08/21/26 – 08/28/26: From $439
    21

    Fr

  • SAT–GRB, 08/22/26 – 08/29/26: From $390
    22

    Sa

  • SAT–GRB, 08/23/26 – 08/30/26: From $439
    23

    Su

  • SAT–GRB, 08/24/26 – 08/31/26: From $439
    24

    Mo

  • SAT–GRB, 08/25/26 – 09/01/26: From $390
    25

    Tu

  • SAT–GRB, 08/26/26 – 09/02/26: From $390
    26

    We

  • SAT–GRB, 08/27/26 – 09/03/26: From $354
    27

    Th

  • SAT–GRB, 08/28/26 – 09/04/26: From $354
    28

    Fr

  • SAT–GRB, 08/29/26 – 09/05/26: From $354
    29

    Sa

  • SAT–GRB, 08/30/26 – 09/06/26: From $354
    30

    Su

  • SAT–GRB, 08/31/26 – 09/07/26: From $618
    31

    Mo

  • SAT–GRB, 09/01/26 – 09/08/26: From $354
    01

    Tu

    SEP

  • SAT–GRB, 09/02/26 – 09/09/26: From $354
    02

    We

  • SAT–GRB, 09/03/26 – 09/10/26: From $579
    03

    Th

  • SAT–GRB, 09/04/26 – 09/11/26: From $466
    04

    Fr

  • SAT–GRB, 09/05/26 – 09/12/26: From $320
    05

    Sa

  • SAT–GRB, 09/06/26 – 09/13/26: From $440
    06

    Su

  • SAT–GRB, 09/07/26 – 09/14/26: From $440
    07

    Mo

  • SAT–GRB, 09/08/26 – 09/15/26: From $315
    08

    Tu

  • SAT–GRB, 09/09/26 – 09/16/26: From $315
    09

    We

  • SAT–GRB: cmp-view-offers-disclaimer. Find Offers
    10

    Th

  • SAT–GRB: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • SAT–GRB: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

    • range$315-$618

    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 San Antonio to Green Bay flights

    $
    keyboard_arrow_down

    San Antonio (SAT)to

    Green Bay (GRB)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $306Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $306Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $306Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 8 hours ago

    San Antonio (SAT)to

    Green Bay (GRB)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $315Fare 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 San Antonio to Green Bay

    Looking for lower fares on your trip from San Antonio to Green Bay? 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 San Antonio to Green Bay