American Airlines flights from Green Bay to Houston

Recent searches for flights from Green Bay to Houston

Sep 2026
From$374*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$341*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$341*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $345
cmp-daily-histogram-bars-legend-max-price-aria-label $912
Displaying fares for September-2026
  • GRB–IAH, 09/14/26 – 09/21/26: From $557
    14

    Mo

    SEP

  • GRB–IAH, 09/15/26 – 09/22/26: From $453
    15

    Tu

  • GRB–IAH, 09/16/26 – 09/23/26: From $550
    16

    We

  • GRB–IAH, 09/17/26 – 09/24/26: From $509
    17

    Th

  • GRB–IAH, 09/18/26 – 09/25/26: From $557
    18

    Fr

  • GRB–IAH, 09/19/26 – 09/26/26: From $453
    19

    Sa

  • GRB–IAH, 09/20/26 – 09/27/26: From $636
    20

    Su

  • GRB–IAH, 09/21/26 – 09/28/26: From $444
    21

    Mo

  • GRB–IAH, 09/22/26 – 09/29/26: From $426
    22

    Tu

  • GRB–IAH, 09/23/26 – 09/30/26: From $426
    23

    We

  • GRB–IAH, 09/24/26 – 10/01/26: From $444
    24

    Th

  • GRB–IAH, 09/25/26 – 10/02/26: From $912
    25

    Fr

  • GRB–IAH, 09/26/26 – 10/03/26: From $454
    26

    Sa

  • GRB–IAH, 09/27/26 – 10/04/26: From $512
    27

    Su

  • GRB–IAH, 09/28/26 – 10/05/26: From $374
    28

    Mo

  • GRB–IAH, 09/29/26 – 10/06/26: From $374
    29

    Tu

  • GRB–IAH, 09/30/26 – 10/07/26: From $374
    30

    We

  • GRB–IAH, 10/01/26 – 10/08/26: From $449
    01

    Th

    OCT

  • GRB–IAH, 10/02/26 – 10/09/26: From $591
    02

    Fr

  • GRB–IAH, 10/03/26 – 10/10/26: From $426
    03

    Sa

  • GRB–IAH, 10/04/26 – 10/11/26: From $487
    04

    Su

  • GRB–IAH, 10/05/26 – 10/12/26: From $487
    05

    Mo

  • GRB–IAH, 10/06/26 – 10/13/26: From $349
    06

    Tu

  • GRB–IAH, 10/07/26 – 10/14/26: From $345
    07

    We

  • GRB–IAH, 10/08/26 – 10/15/26: From $421
    08

    Th

  • GRB–IAH, 10/09/26 – 10/16/26: From $421
    09

    Fr

  • GRB–IAH, 10/10/26 – 10/17/26: From $592
    10

    Sa

  • GRB–IAH, 10/11/26 – 10/18/26: From $624
    11

    Su

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

    Mo

  • GRB–IAH: cmp-view-offers-disclaimer. Find Offers
    13

    Tu

    • range$345-$912

    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 Green Bay to Houston flights

    $
    keyboard_arrow_down

    Green Bay (GRB)to

    Houston (IAH)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 hours ago

    Green Bay (GRB)to

    Houston (IAH)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $341Fare subject to changes
    Updated: 7 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 Green Bay to Houston

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

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    American Airlines flights from Green Bay to Houston