American Airlines flights from La Crosse to Philadelphia

Recent searches for flights from La Crosse to Philadelphia

Sep 2026
From$372*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$300*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$300*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $336
cmp-daily-histogram-bars-legend-max-price-aria-label $910
Displaying fares for September-2026
  • LSE–PHL: cmp-view-offers-disclaimer. Find Offers
    17

    Th

    SEP

  • LSE–PHL, 09/18/26 – 09/25/26: From $560
    18

    Fr

  • LSE–PHL, 09/19/26 – 09/26/26: From $372
    19

    Sa

  • LSE–PHL, 09/20/26 – 09/27/26: From $624
    20

    Su

  • LSE–PHL, 09/21/26 – 09/28/26: From $624
    21

    Mo

  • LSE–PHL, 09/22/26 – 09/29/26: From $372
    22

    Tu

  • LSE–PHL, 09/23/26 – 09/30/26: From $372
    23

    We

  • LSE–PHL, 09/24/26 – 10/01/26: From $688
    24

    Th

  • LSE–PHL, 09/25/26 – 10/02/26: From $868
    25

    Fr

  • LSE–PHL, 09/26/26 – 10/03/26: From $408
    26

    Sa

  • LSE–PHL, 09/27/26 – 10/04/26: From $910
    27

    Su

  • LSE–PHL, 09/28/26 – 10/05/26: From $560
    28

    Mo

  • LSE–PHL, 09/29/26 – 10/06/26: From $540
    29

    Tu

  • LSE–PHL, 09/30/26 – 10/07/26: From $372
    30

    We

  • LSE–PHL, 10/01/26 – 10/08/26: From $560
    01

    Th

    OCT

  • LSE–PHL, 10/02/26 – 10/09/26: From $685
    02

    Fr

  • LSE–PHL, 10/03/26 – 10/10/26: From $372
    03

    Sa

  • LSE–PHL, 10/04/26 – 10/11/26: From $566
    04

    Su

  • LSE–PHL, 10/05/26 – 10/12/26: From $560
    05

    Mo

  • LSE–PHL, 10/06/26 – 10/13/26: From $372
    06

    Tu

  • LSE–PHL, 10/07/26 – 10/14/26: From $372
    07

    We

  • LSE–PHL, 10/08/26 – 10/15/26: From $578
    08

    Th

  • LSE–PHL, 10/09/26 – 10/16/26: From $558
    09

    Fr

  • LSE–PHL, 10/10/26 – 10/17/26: From $336
    10

    Sa

  • LSE–PHL, 10/11/26 – 10/18/26: From $619
    11

    Su

  • LSE–PHL, 10/12/26 – 10/19/26: From $634
    12

    Mo

  • LSE–PHL, 10/13/26 – 10/20/26: From $336
    13

    Tu

  • LSE–PHL, 10/14/26 – 10/21/26: From $336
    14

    We

  • LSE–PHL: cmp-view-offers-disclaimer. Find Offers
    15

    Th

  • LSE–PHL: cmp-view-offers-disclaimer. Find Offers
    16

    Fr

    • range$336-$910

    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 Philadelphia flights

    $
    keyboard_arrow_down

    La Crosse (LSE)to

    Philadelphia (PHL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 hours ago

    La Crosse (LSE)to

    Philadelphia (PHL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $300Fare subject to changes
    Updated: 7 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.

    Earn up to $300 back on your next
    American Airlines flight

    Plus, 40,000 bonus miles with this credit card offer. Offers vary elsewhere. Terms apply.

    Learn more
    $300 statement credit
    40,000 bonus miles
    AAdvantage credit card