American Airlines flights from Chicago to Orange County

Recent searches for flights from Chicago to Orange County

Sep 2026
From$289*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$289*
Updated: 1 hour ago
Round tripIEconomy
Nov 2026
From$289*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $289
cmp-daily-histogram-bars-legend-max-price-aria-label $969
Displaying fares for September-2026
  • ORD–SNA, 09/01/26 – 09/03/26: From $969
    01

    Tu

    SEP

  • CHI–SNA, 09/02/26 – 09/16/26: From $467
    02

    We

  • CHI–SNA, 09/03/26 – 09/10/26: From $573
    03

    Th

  • ORD–SNA, 09/04/26 – 09/09/26: From $551
    04

    Fr

  • ORD–SNA, 09/05/26 – 09/12/26: From $505
    05

    Sa

  • CHI–SNA, 09/06/26 – 09/13/26: From $573
    06

    Su

  • CHI–SNA, 09/07/26 – 09/14/26: From $583
    07

    Mo

  • CHI–SNA, 09/08/26 – 09/15/26: From $477
    08

    Tu

  • CHI–SNA, 09/09/26 – 09/12/26: From $381
    09

    We

  • ORD–SNA, 09/10/26 – 09/19/26: From $405
    10

    Th

  • ORD–SNA, 09/11/26 – 09/18/26: From $405
    11

    Fr

  • CHI–SNA, 09/12/26 – 09/19/26: From $405
    12

    Sa

  • ORD–SNA, 09/13/26 – 09/19/26: From $499
    13

    Su

  • CHI–SNA, 09/14/26 – 09/21/26: From $489
    14

    Mo

  • CHI–SNA, 09/15/26 – 09/22/26: From $359
    15

    Tu

  • CHI–SNA, 09/16/26 – 09/23/26: From $359
    16

    We

  • ORD–SNA, 09/17/26 – 09/24/26: From $404
    17

    Th

  • ORD–SNA, 09/18/26 – 09/25/26: From $394
    18

    Fr

  • CHI–SNA, 09/19/26 – 09/26/26: From $359
    19

    Sa

  • CHI–SNA, 09/20/26 – 09/27/26: From $404
    20

    Su

  • ORD–SNA, 09/21/26 – 09/28/26: From $404
    21

    Mo

  • ORD–SNA, 09/22/26 – 09/29/26: From $289
    22

    Tu

  • CHI–SNA, 09/23/26 – 09/30/26: From $289
    23

    We

  • CHI–SNA, 09/24/26 – 10/01/26: From $334
    24

    Th

  • CHI–SNA, 09/25/26 – 10/02/26: From $359
    25

    Fr

  • CHI–SNA, 09/26/26 – 10/03/26: From $289
    26

    Sa

  • ORD–SNA, 09/27/26 – 10/05/26: From $369
    27

    Su

  • CHI–SNA, 09/28/26 – 10/05/26: From $334
    28

    Mo

  • ORD–SNA, 09/29/26 – 10/03/26: From $359
    29

    Tu

  • ORD–SNA, 09/30/26 – 10/07/26: From $289
    30

    We

    • range$289-$969

    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 Orange County flights

    $
    keyboard_arrow_down

    Chicago (ORD)to

    Orange County (SNA)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $289Fare subject to changes
    Updated: 1 hour ago

    Chicago (ORD)to

    Orange County (SNA)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $289Fare 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 Orange County

    Looking for lower fares on your trip from Chicago to Orange County? 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 Orange County