American Airlines flights from San Diego to La Crosse

Recent searches for flights from San Diego to La Crosse

Sep 2026
From$490*
Updated: 11 hours ago
Round tripIEconomy
Oct 2026
From$410*
Updated: 11 hours ago
Round tripIEconomy
Nov 2026
From$410*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $490
cmp-daily-histogram-bars-legend-max-price-aria-label $1.6K
Displaying fares for September-2026
  • SAN–LSE: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

    SEP

  • SAN–LSE, 09/12/26 – 09/19/26: From $490
    12

    Sa

  • SAN–LSE, 09/13/26 – 09/20/26: From $671
    13

    Su

  • SAN–LSE, 09/14/26 – 09/21/26: From $630
    14

    Mo

  • SAN–LSE, 09/15/26 – 09/22/26: From $490
    15

    Tu

  • SAN–LSE, 09/16/26 – 09/23/26: From $490
    16

    We

  • SAN–LSE, 09/17/26 – 09/24/26: From $630
    17

    Th

  • SAN–LSE, 09/18/26 – 09/25/26: From $1,564
    18

    Fr

  • SAN–LSE, 09/19/26 – 09/26/26: From $490
    19

    Sa

  • SAN–LSE, 09/20/26 – 09/27/26: From $700
    20

    Su

  • SAN–LSE, 09/21/26 – 09/28/26: From $630
    21

    Mo

  • SAN–LSE, 09/22/26 – 09/29/26: From $490
    22

    Tu

  • SAN–LSE, 09/23/26 – 09/30/26: From $490
    23

    We

  • SAN–LSE, 09/24/26 – 10/01/26: From $630
    24

    Th

  • SAN–LSE, 09/25/26 – 10/02/26: From $608
    25

    Fr

  • SAN–LSE, 09/26/26 – 10/03/26: From $490
    26

    Sa

  • SAN–LSE, 09/27/26 – 10/04/26: From $618
    27

    Su

  • SAN–LSE, 09/28/26 – 10/05/26: From $608
    28

    Mo

  • SAN–LSE, 09/29/26 – 10/06/26: From $490
    29

    Tu

  • SAN–LSE, 09/30/26 – 10/07/26: From $490
    30

    We

  • SAN–LSE, 10/01/26 – 10/08/26: From $691
    01

    Th

    OCT

  • SAN–LSE, 10/02/26 – 10/09/26: From $526
    02

    Fr

  • SAN–LSE, 10/03/26 – 10/10/26: From $504
    03

    Sa

  • SAN–LSE, 10/04/26 – 10/11/26: From $750
    04

    Su

  • SAN–LSE, 10/05/26 – 10/12/26: From $514
    05

    Mo

  • SAN–LSE, 10/06/26 – 10/13/26: From $504
    06

    Tu

  • SAN–LSE, 10/07/26 – 10/14/26: From $580
    07

    We

  • SAN–LSE, 10/08/26 – 10/15/26: From $536
    08

    Th

  • SAN–LSE: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

  • SAN–LSE: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

    • range$490-$1,564

    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 San Diego to La Crosse flights

    $
    keyboard_arrow_down

    San Diego (SAN)to

    La Crosse (LSE)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 hours ago

    San Diego (SAN)to

    La Crosse (LSE)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $410Fare subject to changes
    Updated: 11 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 San Diego to La Crosse

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

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    American Airlines flights from San Diego to La Crosse