American Airlines flights from Los Angeles to San Diego

Recent searches for flights from Los Angeles to San Diego

Sep 2026
From$255*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$263*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$263*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $255
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for September-2026
  • LAX–SAN, 09/03/26 – 09/10/26: From $1,029
    03

    Th

    SEP

  • LAX–SAN, 09/04/26 – 09/11/26: From $1,029
    04

    Fr

  • LAX–SAN, 09/05/26 – 09/12/26: From $887
    05

    Sa

  • LAX–SAN, 09/06/26 – 09/13/26: From $1,029
    06

    Su

  • LAX–SAN, 09/07/26 – 09/14/26: From $1,029
    07

    Mo

  • LAX–SAN, 09/08/26 – 09/15/26: From $887
    08

    Tu

  • LAX–SAN, 09/09/26 – 09/16/26: From $746
    09

    We

  • LAX–SAN, 09/10/26 – 09/17/26: From $746
    10

    Th

  • LAX–SAN, 09/11/26 – 09/18/26: From $746
    11

    Fr

  • LAX–SAN, 09/12/26 – 09/19/26: From $746
    12

    Sa

  • LAX–SAN, 09/13/26 – 09/20/26: From $930
    13

    Su

  • LAX–SAN, 09/14/26 – 09/21/26: From $930
    14

    Mo

  • LAX–SAN, 09/15/26 – 09/22/26: From $859
    15

    Tu

  • LAX–SAN, 09/16/26 – 09/23/26: From $547
    16

    We

  • LAX–SAN, 09/17/26 – 09/24/26: From $547
    17

    Th

  • LAX–SAN, 09/18/26 – 09/25/26: From $581
    18

    Fr

  • LAX–SAN, 09/19/26 – 09/26/26: From $547
    19

    Sa

  • LAX–SAN, 09/20/26 – 09/27/26: From $737
    20

    Su

  • LAX–SAN, 09/21/26 – 09/28/26: From $547
    21

    Mo

  • LAX–SAN, 09/22/26 – 09/29/26: From $547
    22

    Tu

  • LAX–SAN, 09/23/26 – 09/30/26: From $263
    23

    We

  • LAX–SAN, 09/24/26 – 10/01/26: From $263
    24

    Th

  • LAX–SAN, 09/25/26 – 10/02/26: From $331
    25

    Fr

  • LAX–SAN, 09/26/26 – 10/03/26: From $263
    26

    Sa

  • LAX–SAN, 09/27/26 – 10/07/26: From $344
    27

    Su

  • LAX–SAN, 09/28/26 – 10/07/26: From $255
    28

    Mo

  • LAX–SAN, 09/29/26 – 10/06/26: From $263
    29

    Tu

  • LAX–SAN: cmp-view-offers-disclaimer. Find Offers
    30

    We

  • LAX–SAN: cmp-view-offers-disclaimer. Find Offers
    01

    Th

    OCT

  • LAX–SAN: cmp-view-offers-disclaimer. Find Offers
    02

    Fr

    • range$255-$1,029

    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 Los Angeles to San Diego flights

    $
    keyboard_arrow_down

    Los Angeles (LAX)to

    San Diego (SAN)
    09/28/26 - 10/07/26

    Round trip

    Economy

    from
    $255Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    12/03/26 - 12/05/26

    Round trip

    Economy

    from
    $255Fare subject to changes
    Updated: 3 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $263Fare subject to changes
    Updated: 9 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $263Fare subject to changes
    Updated: 9 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $263Fare subject to changes
    Updated: 9 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $263Fare subject to changes
    Updated: 9 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $263Fare subject to changes
    Updated: 9 hours ago

    Los Angeles (LAX)to

    San Diego (SAN)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $263Fare subject to changes
    Updated: 9 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 Los Angeles to San Diego

    Looking for lower fares on your trip from Los Angeles to San Diego? 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 Los Angeles to San Diego