American Airlines flights from La Crosse to Denver

Recent searches for flights from La Crosse to Denver

Aug 2026
From$316*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$280*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$280*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $316
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • LSE–DEN, 08/05/26 – 08/12/26: From $499
    05

    We

    AUG

  • LSE–DEN, 08/06/26 – 08/13/26: From $604
    06

    Th

  • LSE–DEN, 08/07/26 – 08/14/26: From $540
    07

    Fr

  • LSE–DEN, 08/08/26 – 08/15/26: From $505
    08

    Sa

  • LSE–DEN, 08/09/26 – 08/16/26: From $1,037
    09

    Su

  • LSE–DEN, 08/10/26 – 08/17/26: From $610
    10

    Mo

  • LSE–DEN, 08/11/26 – 08/18/26: From $779
    11

    Tu

  • LSE–DEN, 08/12/26 – 08/19/26: From $388
    12

    We

  • LSE–DEN, 08/13/26 – 08/20/26: From $540
    13

    Th

  • LSE–DEN, 08/14/26 – 08/21/26: From $540
    14

    Fr

  • LSE–DEN, 08/15/26 – 08/22/26: From $358
    15

    Sa

  • LSE–DEN, 08/16/26 – 08/23/26: From $637
    16

    Su

  • LSE–DEN, 08/17/26 – 08/24/26: From $546
    17

    Mo

  • LSE–DEN, 08/18/26 – 08/25/26: From $352
    18

    Tu

  • LSE–DEN, 08/19/26 – 08/26/26: From $352
    19

    We

  • LSE–DEN, 08/20/26 – 08/27/26: From $540
    20

    Th

  • LSE–DEN, 08/21/26 – 08/28/26: From $540
    21

    Fr

  • LSE–DEN, 08/22/26 – 08/29/26: From $358
    22

    Sa

  • LSE–DEN, 08/23/26 – 08/30/26: From $546
    23

    Su

  • LSE–DEN, 08/24/26 – 08/31/26: From $540
    24

    Mo

  • LSE–DEN, 08/25/26 – 09/01/26: From $352
    25

    Tu

  • LSE–DEN, 08/26/26 – 09/02/26: From $352
    26

    We

  • LSE–DEN, 08/27/26 – 09/03/26: From $513
    27

    Th

  • LSE–DEN, 08/28/26 – 09/04/26: From $474
    28

    Fr

  • LSE–DEN, 08/29/26 – 09/05/26: From $316
    29

    Sa

  • LSE–DEN, 08/30/26 – 09/06/26: From $452
    30

    Su

  • LSE–DEN, 08/31/26 – 09/07/26: From $533
    31

    Mo

  • LSE–DEN, 09/01/26 – 09/08/26: From $316
    01

    Tu

    SEP

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

    We

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

    Th

  • LSE–DEN, 09/04/26 – 09/11/26: From $430
    04

    Fr

    • range$316-$1,037

    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 Denver flights

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    La Crosse (LSE)to

    Denver (DEN)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $280Fare subject to changes
    Updated: 1 hour ago

    La Crosse (LSE)to

    Denver (DEN)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $280Fare 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 La Crosse to Denver

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