American Airlines flights from La Crosse to Chicago

Recent searches for flights from La Crosse to Chicago

Aug 2026
From$239*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$239*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$239*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $239
cmp-daily-histogram-bars-legend-max-price-aria-label $493
Displaying fares for August-2026
  • LSE–ORD: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

    AUG

  • LSE–ORD, 08/05/26 – 08/12/26: From $349
    05

    We

  • LSE–ORD, 08/06/26 – 08/13/26: From $349
    06

    Th

  • LSE–ORD, 08/07/26 – 08/14/26: From $349
    07

    Fr

  • LSE–ORD, 08/08/26 – 08/15/26: From $403
    08

    Sa

  • LSE–ORD, 08/09/26 – 08/16/26: From $349
    09

    Su

  • LSE–ORD, 08/10/26 – 08/17/26: From $493
    10

    Mo

  • LSE–ORD, 08/11/26 – 08/18/26: From $284
    11

    Tu

  • LSE–ORD, 08/12/26 – 08/19/26: From $284
    12

    We

  • LSE–ORD, 08/13/26 – 08/20/26: From $284
    13

    Th

  • LSE–ORD, 08/14/26 – 08/21/26: From $284
    14

    Fr

  • LSE–ORD, 08/15/26 – 08/22/26: From $284
    15

    Sa

  • LSE–ORD, 08/16/26 – 08/23/26: From $284
    16

    Su

  • LSE–ORD, 08/17/26 – 08/24/26: From $284
    17

    Mo

  • LSE–ORD, 08/18/26 – 08/25/26: From $254
    18

    Tu

  • LSE–ORD, 08/19/26 – 08/26/26: From $254
    19

    We

  • LSE–ORD, 08/20/26 – 08/27/26: From $254
    20

    Th

  • LSE–ORD, 08/21/26 – 08/28/26: From $254
    21

    Fr

  • LSE–ORD, 08/22/26 – 08/29/26: From $254
    22

    Sa

  • LSE–ORD, 08/23/26 – 08/30/26: From $254
    23

    Su

  • LSE–ORD, 08/24/26 – 08/31/26: From $254
    24

    Mo

  • LSE–ORD, 08/25/26 – 09/01/26: From $239
    25

    Tu

  • LSE–ORD, 08/26/26 – 09/02/26: From $239
    26

    We

  • LSE–ORD, 08/27/26 – 09/03/26: From $239
    27

    Th

  • LSE–ORD, 08/28/26 – 09/04/26: From $239
    28

    Fr

  • LSE–ORD, 08/29/26 – 09/05/26: From $239
    29

    Sa

  • LSE–ORD, 08/30/26 – 09/06/26: From $239
    30

    Su

  • LSE–ORD, 08/31/26 – 09/07/26: From $239
    31

    Mo

  • LSE–ORD: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • LSE–ORD: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • LSE–ORD: cmp-view-offers-disclaimer. Find Offers
    03

    Th

    • range$239-$493

    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 La Crosse to Chicago flights

    $
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    La Crosse (LSE)to

    Chicago (ORD)
    10/05/26 - 10/12/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    10/09/26 - 10/16/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 hours ago

    La Crosse (LSE)to

    Chicago (ORD)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $239Fare subject to changes
    Updated: 2 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 La Crosse to Chicago

    Looking for lower fares on your trip from La Crosse to Chicago? 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 La Crosse to Chicago