American Airlines flights from Chicago to Singapore

Recent searches for flights from Chicago to Singapore

Aug 2026
From$1,185*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From$943*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$1,065*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $943
cmp-daily-histogram-bars-legend-max-price-aria-label $2.3K
Displaying fares for August-2026
  • ORD–SIN, 08/15/26 – 08/22/26: From $2,307
    15

    Sa

    AUG

  • ORD–SIN, 08/16/26 – 08/23/26: From $2,310
    16

    Su

  • ORD–SIN, 08/17/26 – 08/24/26: From $1,195
    17

    Mo

  • ORD–SIN, 08/18/26 – 08/25/26: From $1,195
    18

    Tu

  • ORD–SIN, 08/19/26 – 08/26/26: From $1,195
    19

    We

  • ORD–SIN, 08/20/26 – 08/27/26: From $1,195
    20

    Th

  • ORD–SIN, 08/21/26 – 08/28/26: From $1,288
    21

    Fr

  • ORD–SIN, 08/22/26 – 08/29/26: From $2,303
    22

    Sa

  • ORD–SIN, 08/23/26 – 08/30/26: From $1,298
    23

    Su

  • ORD–SIN, 08/24/26 – 08/31/26: From $1,185
    24

    Mo

  • ORD–SIN, 08/25/26 – 09/01/26: From $1,185
    25

    Tu

  • ORD–SIN, 08/26/26 – 09/02/26: From $1,185
    26

    We

  • ORD–SIN, 08/27/26 – 09/03/26: From $1,185
    27

    Th

  • ORD–SIN, 08/28/26 – 09/04/26: From $1,285
    28

    Fr

  • ORD–SIN, 08/29/26 – 09/05/26: From $1,288
    29

    Sa

  • ORD–SIN, 08/30/26 – 09/06/26: From $1,285
    30

    Su

  • ORD–SIN, 08/31/26 – 09/07/26: From $1,185
    31

    Mo

  • ORD–SIN, 09/01/26 – 09/07/26: From $943
    01

    Tu

    SEP

  • ORD–SIN, 09/02/26 – 09/09/26: From $1,065
    02

    We

  • ORD–SIN, 09/03/26 – 09/10/26: From $1,065
    03

    Th

  • ORD–SIN, 09/04/26 – 09/11/26: From $1,298
    04

    Fr

  • ORD–SIN, 09/05/26 – 09/12/26: From $1,298
    05

    Sa

  • ORD–SIN, 09/06/26 – 09/13/26: From $1,318
    06

    Su

  • ORD–SIN, 09/07/26 – 09/14/26: From $1,065
    07

    Mo

  • ORD–SIN, 09/08/26 – 09/15/26: From $1,065
    08

    Tu

  • ORD–SIN, 09/09/26 – 09/16/26: From $1,185
    09

    We

  • ORD–SIN, 09/10/26 – 09/17/26: From $1,215
    10

    Th

  • ORD–SIN, 09/11/26 – 09/18/26: From $1,285
    11

    Fr

  • ORD–SIN, 09/12/26 – 09/19/26: From $1,301
    12

    Sa

  • ORD–SIN, 09/13/26 – 09/20/26: From $1,162
    13

    Su

  • ORD–SIN, 09/14/26 – 09/21/26: From $1,065
    14

    Mo

    • range$943-$2,310

    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 Singapore flights

    $
    keyboard_arrow_down

    Chicago (ORD)to

    Singapore (SIN)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $943Fare subject to changes
    Updated: 5 hours ago

    Chicago (ORD)to

    Singapore (SIN)
    09/01/26 - 09/07/26

    Round trip

    Economy

    from
    $943Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Singapore (SIN)
    09/27/26 - 10/04/26

    Round trip

    Economy

    from
    $1,043Fare subject to changes
    Updated: 5 hours ago

    Chicago (ORD)to

    Singapore (SIN)
    09/02/26 - 09/09/26

    Round trip

    Economy

    from
    $1,065Fare subject to changes
    Updated: 5 hours ago

    Chicago (ORD)to

    Singapore (SIN)
    09/03/26 - 09/10/26

    Round trip

    Economy

    from
    $1,065Fare subject to changes
    Updated: 5 hours ago

    Chicago (ORD)to

    Singapore (SIN)
    09/07/26 - 09/14/26

    Round trip

    Economy

    from
    $1,065Fare subject to changes
    Updated: 5 hours ago

    Chicago (ORD)to

    Singapore (SIN)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $1,065Fare subject to changes
    Updated: 5 hours ago

    Chicago (ORD)to

    Singapore (SIN)
    09/28/26 - 10/05/26

    Round trip

    Economy

    from
    $1,065Fare subject to changes
    Updated: 5 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 Singapore

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