American Airlines flights from San Diego to San Juan

Recent searches for flights from San Diego to San Juan

Sep 2026
From$666*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$298*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$298*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $298
cmp-daily-histogram-bars-legend-max-price-aria-label $862
Displaying fares for September-2026
  • SAN–SJU, 09/18/26 – 09/25/26: From $678
    18

    Fr

    SEP

  • SAN–SJU, 09/19/26 – 09/26/26: From $678
    19

    Sa

  • SAN–SJU, 09/20/26 – 09/27/26: From $862
    20

    Su

  • SAN–SJU, 09/21/26 – 09/28/26: From $678
    21

    Mo

  • SAN–SJU, 09/22/26 – 09/29/26: From $678
    22

    Tu

  • SAN–SJU, 09/23/26 – 09/30/26: From $683
    23

    We

  • SAN–SJU, 09/24/26 – 10/01/26: From $666
    24

    Th

  • SAN–SJU, 09/25/26 – 10/02/26: From $666
    25

    Fr

  • SAN–SJU, 09/26/26 – 10/03/26: From $666
    26

    Sa

  • SAN–SJU, 09/27/26 – 10/04/26: From $666
    27

    Su

  • SAN–SJU, 09/28/26 – 10/05/26: From $666
    28

    Mo

  • SAN–SJU, 09/29/26 – 10/02/26: From $666
    29

    Tu

  • SAN–SJU, 09/30/26 – 10/07/26: From $671
    30

    We

  • SAN–SJU, 10/01/26 – 10/08/26: From $550
    01

    Th

    OCT

  • SAN–SJU, 10/02/26 – 10/09/26: From $476
    02

    Fr

  • SAN–SJU, 10/03/26 – 10/10/26: From $476
    03

    Sa

  • SAN–SJU, 10/04/26 – 10/11/26: From $476
    04

    Su

  • SAN–SJU, 10/05/26 – 10/12/26: From $550
    05

    Mo

  • SAN–SJU, 10/06/26 – 10/13/26: From $476
    06

    Tu

  • SAN–SJU, 10/07/26 – 10/14/26: From $481
    07

    We

  • SAN–SJU, 10/08/26 – 10/15/26: From $372
    08

    Th

  • SAN–SJU, 10/09/26 – 10/16/26: From $298
    09

    Fr

  • SAN–SJU, 10/10/26 – 10/17/26: From $298
    10

    Sa

  • SAN–SJU, 10/11/26 – 10/18/26: From $476
    11

    Su

  • SAN–SJU, 10/12/26 – 10/19/26: From $372
    12

    Mo

  • SAN–SJU, 10/13/26 – 10/20/26: From $298
    13

    Tu

  • SAN–SJU, 10/14/26 – 10/21/26: From $377
    14

    We

  • SAN–SJU: cmp-view-offers-disclaimer. Find Offers
    15

    Th

  • SAN–SJU: cmp-view-offers-disclaimer. Find Offers
    16

    Fr

  • SAN–SJU: cmp-view-offers-disclaimer. Find Offers
    17

    Sa

    • range$298-$862

    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 San Juan flights

    $
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    San Diego (SAN)to

    San Juan (SJU)
    12/05/26 - 12/14/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 hours ago

    San Diego (SAN)to

    San Juan (SJU)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $298Fare subject to changes
    Updated: 6 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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