American Airlines flights from Chicago to Cusco

Recent searches for flights from Chicago to Cusco

Aug 2026
From$997*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$940*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$940*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $997
cmp-daily-histogram-bars-legend-max-price-aria-label $4.0K
Displaying fares for August-2026
  • ORD–CUZ, 08/04/26 – 08/11/26: From $4,045
    04

    Tu

    AUG

  • ORD–CUZ, 08/05/26 – 08/12/26: From $3,472
    05

    We

  • ORD–CUZ, 08/06/26 – 08/13/26: From $1,616
    06

    Th

  • ORD–CUZ, 08/07/26 – 08/14/26: From $1,670
    07

    Fr

  • ORD–CUZ, 08/08/26 – 08/15/26: From $3,646
    08

    Sa

  • ORD–CUZ, 08/09/26 – 08/16/26: From $3,606
    09

    Su

  • ORD–CUZ, 08/10/26 – 08/17/26: From $1,617
    10

    Mo

  • ORD–CUZ, 08/11/26 – 08/18/26: From $1,292
    11

    Tu

  • ORD–CUZ, 08/12/26 – 08/19/26: From $1,169
    12

    We

  • ORD–CUZ, 08/13/26 – 08/20/26: From $1,436
    13

    Th

  • ORD–CUZ, 08/14/26 – 08/21/26: From $1,702
    14

    Fr

  • ORD–CUZ, 08/15/26 – 08/22/26: From $1,421
    15

    Sa

  • ORD–CUZ, 08/16/26 – 08/23/26: From $1,507
    16

    Su

  • ORD–CUZ, 08/17/26 – 08/24/26: From $1,342
    17

    Mo

  • ORD–CUZ, 08/18/26 – 08/25/26: From $1,168
    18

    Tu

  • ORD–CUZ, 08/19/26 – 08/26/26: From $1,031
    19

    We

  • ORD–CUZ, 08/20/26 – 08/27/26: From $1,249
    20

    Th

  • ORD–CUZ, 08/21/26 – 08/28/26: From $1,436
    21

    Fr

  • ORD–CUZ, 08/22/26 – 08/29/26: From $1,421
    22

    Sa

  • ORD–CUZ, 08/23/26 – 08/30/26: From $1,326
    23

    Su

  • ORD–CUZ, 08/24/26 – 08/31/26: From $1,279
    24

    Mo

  • ORD–CUZ, 08/25/26 – 09/01/26: From $1,135
    25

    Tu

  • ORD–CUZ, 08/26/26 – 09/02/26: From $997
    26

    We

  • ORD–CUZ, 08/27/26 – 09/03/26: From $1,292
    27

    Th

  • ORD–CUZ, 08/28/26 – 09/04/26: From $1,459
    28

    Fr

  • ORD–CUZ, 08/29/26 – 09/05/26: From $1,312
    29

    Sa

  • ORD–CUZ, 08/30/26 – 09/06/26: From $1,326
    30

    Su

  • ORD–CUZ, 08/31/26 – 09/07/26: From $1,373
    31

    Mo

  • ORD–CUZ, 09/01/26 – 09/08/26: From $1,088
    01

    Tu

    SEP

  • ORD–CUZ, 09/02/26 – 09/09/26: From $1,202
    02

    We

  • ORD–CUZ, 09/03/26 – 09/10/26: From $1,417
    03

    Th

    • range$997-$4,045

    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 Cusco flights

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    keyboard_arrow_down

    Chicago (ORD)to

    Cusco (CUZ)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    11/02/26 - 11/09/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    11/26/26 - 12/03/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    11/30/26 - 12/07/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 7 hours ago

    Chicago (ORD)to

    Cusco (CUZ)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $940Fare 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 Chicago to Cusco

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