American Airlines flights from Louisville to Chicago

Recent searches for flights from Louisville to Chicago

Sep 2026
From$382*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$236*
Updated: 13 hours ago
Round tripIEconomy
Nov 2026
From$221*
Updated: 10 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $271
cmp-daily-histogram-bars-legend-max-price-aria-label $683
Displaying fares for September-2026
  • SDF–ORD: cmp-view-offers-disclaimer. Find Offers
    16

    We

    SEP

  • SDF–ORD, 09/17/26 – 09/24/26: From $603
    17

    Th

  • SDF–ORD, 09/18/26 – 09/25/26: From $603
    18

    Fr

  • SDF–ORD, 09/19/26 – 09/26/26: From $541
    19

    Sa

  • SDF–ORD, 09/20/26 – 09/27/26: From $603
    20

    Su

  • SDF–ORD, 09/21/26 – 09/28/26: From $613
    21

    Mo

  • SDF–ORD, 09/22/26 – 09/29/26: From $541
    22

    Tu

  • SDF–ORD, 09/23/26 – 09/30/26: From $517
    23

    We

  • SDF–ORD, 09/24/26 – 10/01/26: From $548
    24

    Th

  • SDF–ORD, 09/25/26 – 10/02/26: From $548
    25

    Fr

  • SDF–ORD, 09/26/26 – 10/03/26: From $517
    26

    Sa

  • SDF–ORD, 09/27/26 – 10/04/26: From $548
    27

    Su

  • SDF–ORD, 09/28/26 – 10/05/26: From $683
    28

    Mo

  • SDF–ORD, 09/29/26 – 10/06/26: From $406
    29

    Tu

  • SDF–ORD, 09/30/26 – 10/07/26: From $382
    30

    We

  • SDF–ORD, 10/01/26 – 10/08/26: From $412
    01

    Th

    OCT

  • SDF–ORD, 10/02/26 – 10/09/26: From $412
    02

    Fr

  • SDF–ORD, 10/03/26 – 10/06/26: From $350
    03

    Sa

  • SDF–ORD, 10/04/26 – 10/11/26: From $451
    04

    Su

  • SDF–ORD, 10/05/26 – 10/12/26: From $386
    05

    Mo

  • SDF–ORD, 10/06/26 – 10/13/26: From $271
    06

    Tu

  • SDF–ORD, 10/07/26 – 10/14/26: From $271
    07

    We

  • SDF–ORD, 10/08/26 – 10/15/26: From $325
    08

    Th

  • SDF–ORD, 10/09/26 – 10/16/26: From $331
    09

    Fr

  • SDF–ORD, 10/10/26 – 10/17/26: From $271
    10

    Sa

  • SDF–ORD, 10/11/26 – 10/18/26: From $387
    11

    Su

  • SDF–ORD, 10/12/26 – 10/19/26: From $325
    12

    Mo

  • SDF–ORD, 10/13/26 – 10/20/26: From $271
    13

    Tu

  • SDF–ORD: cmp-view-offers-disclaimer. Find Offers
    14

    We

  • SDF–ORD: cmp-view-offers-disclaimer. Find Offers
    15

    Th

    • range$271-$683

    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 Louisville to Chicago flights

    $
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    Louisville (SDF)to

    Chicago (ORD)
    11/03/26 - 11/05/26

    Round trip

    Economy

    from
    $221Fare subject to changes
    Updated: 10 hours ago

    Louisville (SDF)to

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

    Round trip

    Economy

    from
    $271Fare subject to changes
    Updated: 2 hours ago

    Louisville (SDF)to

    Chicago (ORD)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $271Fare subject to changes
    Updated: 2 hours ago

    Louisville (SDF)to

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

    Round trip

    Economy

    from
    $271Fare subject to changes
    Updated: 2 hours ago

    Louisville (SDF)to

    Chicago (ORD)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $271Fare subject to changes
    Updated: 2 hours ago

    Louisville (SDF)to

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

    Round trip

    Economy

    from
    $271Fare subject to changes
    Updated: 2 hours ago

    Louisville (SDF)to

    Chicago (ORD)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $271Fare subject to changes
    Updated: 2 hours ago

    Louisville (SDF)to

    Chicago (ORD)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $271Fare 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.

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