American Airlines flights from Chicago to Aguascalientes

Recent searches for flights from Chicago to Aguascalientes

Aug 2026
From$643*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$504*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$504*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $504
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • ORD–AGU, 08/12/26 – 08/19/26: From $797
    12

    We

    AUG

  • ORD–AGU, 08/13/26 – 08/20/26: From $797
    13

    Th

  • ORD–AGU, 08/14/26 – 08/21/26: From $827
    14

    Fr

  • ORD–AGU, 08/15/26 – 08/22/26: From $840
    15

    Sa

  • ORD–AGU, 08/16/26 – 08/23/26: From $830
    16

    Su

  • ORD–AGU, 08/17/26 – 08/24/26: From $795
    17

    Mo

  • ORD–AGU, 08/18/26 – 08/25/26: From $782
    18

    Tu

  • ORD–AGU, 08/19/26 – 08/26/26: From $782
    19

    We

  • ORD–AGU, 08/20/26 – 08/27/26: From $782
    20

    Th

  • ORD–AGU, 08/21/26 – 08/28/26: From $886
    21

    Fr

  • ORD–AGU, 08/22/26 – 08/29/26: From $808
    22

    Sa

  • ORD–AGU, 08/23/26 – 08/30/26: From $813
    23

    Su

  • ORD–AGU, 08/24/26 – 08/31/26: From $795
    24

    Mo

  • ORD–AGU, 08/25/26 – 09/01/26: From $782
    25

    Tu

  • ORD–AGU, 08/26/26 – 09/02/26: From $643
    26

    We

  • ORD–AGU, 08/27/26 – 09/03/26: From $906
    27

    Th

  • ORD–AGU, 08/28/26 – 09/04/26: From $705
    28

    Fr

  • ORD–AGU, 08/29/26 – 09/05/26: From $656
    29

    Sa

  • ORD–AGU, 08/30/26 – 09/06/26: From $661
    30

    Su

  • ORD–AGU, 08/31/26 – 09/07/26: From $643
    31

    Mo

  • ORD–AGU, 09/01/26 – 09/08/26: From $762
    01

    Tu

    SEP

  • ORD–AGU, 09/02/26 – 09/09/26: From $1,085
    02

    We

  • ORD–AGU, 09/03/26 – 09/10/26: From $705
    03

    Th

  • ORD–AGU, 09/04/26 – 09/11/26: From $790
    04

    Fr

  • ORD–AGU, 09/05/26 – 09/12/26: From $742
    05

    Sa

  • ORD–AGU, 09/06/26 – 09/13/26: From $628
    06

    Su

  • ORD–AGU, 09/07/26 – 09/14/26: From $623
    07

    Mo

  • ORD–AGU, 09/08/26 – 09/15/26: From $504
    08

    Tu

  • ORD–AGU, 09/09/26 – 09/16/26: From $504
    09

    We

  • ORD–AGU, 09/10/26 – 09/17/26: From $504
    10

    Th

  • ORD–AGU, 09/11/26 – 09/18/26: From $643
    11

    Fr

    • range$504-$1,085

    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 Chicago to Aguascalientes flights

    $
    keyboard_arrow_down

    Chicago (ORD)to

    Aguascalientes (AGU)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    09/14/26 - 09/21/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    09/18/26 - 09/25/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Aguascalientes (AGU)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 1 hour 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 Chicago to Aguascalientes

    Looking for lower fares on your trip from Chicago to Aguascalientes? 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 Chicago to Aguascalientes