American Airlines flights from Killeen to Tucson

Recent searches for flights from Killeen to Tucson

Sep 2026
From$447*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$437*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$437*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $447
cmp-daily-histogram-bars-legend-max-price-aria-label $645
Displaying fares for September-2026
  • GRK–TUS, 09/05/26 – 09/12/26: From $537
    05

    Sa

    SEP

  • GRK–TUS, 09/06/26 – 09/13/26: From $645
    06

    Su

  • GRK–TUS, 09/07/26 – 09/14/26: From $645
    07

    Mo

  • GRK–TUS, 09/08/26 – 09/15/26: From $626
    08

    Tu

  • GRK–TUS, 09/09/26 – 09/16/26: From $537
    09

    We

  • GRK–TUS, 09/10/26 – 09/17/26: From $645
    10

    Th

  • GRK–TUS, 09/11/26 – 09/18/26: From $601
    11

    Fr

  • GRK–TUS, 09/12/26 – 09/19/26: From $527
    12

    Sa

  • GRK–TUS, 09/13/26 – 09/20/26: From $601
    13

    Su

  • GRK–TUS, 09/14/26 – 09/21/26: From $601
    14

    Mo

  • GRK–TUS, 09/15/26 – 09/22/26: From $527
    15

    Tu

  • GRK–TUS, 09/16/26 – 09/23/26: From $527
    16

    We

  • GRK–TUS, 09/17/26 – 09/24/26: From $601
    17

    Th

  • GRK–TUS, 09/18/26 – 09/25/26: From $601
    18

    Fr

  • GRK–TUS, 09/19/26 – 09/26/26: From $487
    19

    Sa

  • GRK–TUS, 09/20/26 – 09/27/26: From $487
    20

    Su

  • GRK–TUS, 09/21/26 – 09/28/26: From $487
    21

    Mo

  • GRK–TUS, 09/22/26 – 09/29/26: From $487
    22

    Tu

  • GRK–TUS, 09/23/26 – 09/30/26: From $487
    23

    We

  • GRK–TUS, 09/24/26 – 10/01/26: From $487
    24

    Th

  • GRK–TUS, 09/25/26 – 10/02/26: From $457
    25

    Fr

  • GRK–TUS, 09/26/26 – 10/03/26: From $457
    26

    Sa

  • GRK–TUS, 09/27/26 – 10/04/26: From $591
    27

    Su

  • GRK–TUS, 09/28/26 – 10/05/26: From $447
    28

    Mo

  • GRK–TUS, 09/29/26 – 10/06/26: From $447
    29

    Tu

  • GRK–TUS, 09/30/26 – 10/07/26: From $447
    30

    We

  • GRK–TUS, 10/01/26 – 10/08/26: From $447
    01

    Th

    OCT

  • GRK–TUS: cmp-view-offers-disclaimer. Find Offers
    02

    Fr

  • GRK–TUS: cmp-view-offers-disclaimer. Find Offers
    03

    Sa

  • GRK–TUS: cmp-view-offers-disclaimer. Find Offers
    04

    Su

    • range$447-$645

    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 Killeen to Tucson flights

    $
    keyboard_arrow_down

    Killeen (GRK)to

    Tucson (TUS)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/05/26 - 10/12/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $437Fare subject to changes
    Updated: 7 hours ago

    Killeen (GRK)to

    Tucson (TUS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $437Fare 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 Killeen to Tucson

    Looking for lower fares on your trip from Killeen to Tucson? 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

    Citi / AAdvantage credit card offer.

    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 Killeen to Tucson