American Airlines flights from Seattle to Green Bay

Recent searches for flights from Seattle to Green Bay

Sep 2026
From$330*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$301*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$301*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $330
cmp-daily-histogram-bars-legend-max-price-aria-label $731
Displaying fares for September-2026
  • SEA–GRB: cmp-view-offers-disclaimer. Find Offers
    02

    We

    SEP

  • SEA–GRB, 09/03/26 – 09/10/26: From $481
    03

    Th

  • SEA–GRB, 09/04/26 – 09/11/26: From $556
    04

    Fr

  • SEA–GRB, 09/05/26 – 09/12/26: From $401
    05

    Sa

  • SEA–GRB, 09/06/26 – 09/13/26: From $556
    06

    Su

  • SEA–GRB, 09/07/26 – 09/14/26: From $731
    07

    Mo

  • SEA–GRB, 09/08/26 – 09/15/26: From $545
    08

    Tu

  • SEA–GRB, 09/09/26 – 09/16/26: From $412
    09

    We

  • SEA–GRB, 09/10/26 – 09/17/26: From $365
    10

    Th

  • SEA–GRB, 09/11/26 – 09/18/26: From $365
    11

    Fr

  • SEA–GRB, 09/12/26 – 09/19/26: From $351
    12

    Sa

  • SEA–GRB, 09/13/26 – 09/20/26: From $567
    13

    Su

  • SEA–GRB, 09/14/26 – 09/21/26: From $498
    14

    Mo

  • SEA–GRB, 09/15/26 – 09/22/26: From $401
    15

    Tu

  • SEA–GRB, 09/16/26 – 09/23/26: From $380
    16

    We

  • SEA–GRB, 09/17/26 – 09/24/26: From $394
    17

    Th

  • SEA–GRB, 09/18/26 – 09/25/26: From $616
    18

    Fr

  • SEA–GRB, 09/19/26 – 09/26/26: From $497
    19

    Sa

  • SEA–GRB, 09/20/26 – 09/27/26: From $567
    20

    Su

  • SEA–GRB, 09/21/26 – 09/28/26: From $424
    21

    Mo

  • SEA–GRB, 09/22/26 – 09/29/26: From $380
    22

    Tu

  • SEA–GRB, 09/23/26 – 09/30/26: From $506
    23

    We

  • SEA–GRB, 09/24/26 – 10/01/26: From $493
    24

    Th

  • SEA–GRB, 09/25/26 – 10/02/26: From $420
    25

    Fr

  • SEA–GRB, 09/26/26 – 10/03/26: From $330
    26

    Sa

  • SEA–GRB, 09/27/26 – 10/04/26: From $420
    27

    Su

  • SEA–GRB, 09/28/26 – 10/05/26: From $463
    28

    Mo

  • SEA–GRB, 09/29/26 – 10/06/26: From $330
    29

    Tu

  • SEA–GRB: cmp-view-offers-disclaimer. Find Offers
    30

    We

  • SEA–GRB: cmp-view-offers-disclaimer. Find Offers
    01

    Th

    OCT

    • range$330-$731

    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 Seattle to Green Bay flights

    $
    keyboard_arrow_down

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Green Bay (GRB)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Green Bay (GRB)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Green Bay (GRB)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Green Bay (GRB)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 hours ago

    Seattle (SEA)to

    Green Bay (GRB)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $301Fare subject to changes
    Updated: 9 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 Seattle to Green Bay

    Looking for lower fares on your trip from Seattle 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 Seattle to Green Bay