American Airlines flights from New York/Newark to San Juan

Recent searches for flights from New York/Newark to San Juan

Sep 2026
From$356*
Updated: 11 hours ago
Round tripIEconomy
Oct 2026
From$520*
Updated: 11 hours ago
Round tripIEconomy
Nov 2026
From$584*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $356
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for September-2026
  • EWR–SJU, 09/14/26 – 09/21/26: From $1,471
    14

    Mo

    SEP

  • EWR–SJU, 09/15/26 – 09/22/26: From $996
    15

    Tu

  • EWR–SJU, 09/16/26 – 09/23/26: From $954
    16

    We

  • EWR–SJU, 09/17/26 – 09/24/26: From $475
    17

    Th

  • EWR–SJU, 09/18/26 – 09/25/26: From $542
    18

    Fr

  • EWR–SJU, 09/19/26 – 09/26/26: From $475
    19

    Sa

  • EWR–SJU, 09/20/26 – 09/27/26: From $1,096
    20

    Su

  • EWR–SJU, 09/21/26 – 09/28/26: From $689
    21

    Mo

  • EWR–SJU, 09/22/26 – 09/29/26: From $505
    22

    Tu

  • EWR–SJU, 09/23/26 – 09/30/26: From $466
    23

    We

  • EWR–SJU, 09/24/26 – 10/01/26: From $689
    24

    Th

  • EWR–SJU, 09/25/26 – 10/02/26: From $366
    25

    Fr

  • EWR–SJU, 09/26/26 – 10/03/26: From $366
    26

    Sa

  • EWR–SJU, 09/27/26 – 10/04/26: From $798
    27

    Su

  • EWR–SJU, 09/28/26 – 10/05/26: From $559
    28

    Mo

  • EWR–SJU, 09/29/26 – 10/06/26: From $356
    29

    Tu

  • EWR–SJU, 09/30/26 – 10/07/26: From $361
    30

    We

  • EWR–SJU, 10/01/26 – 10/08/26: From $520
    01

    Th

    OCT

  • EWR–SJU, 10/02/26 – 10/09/26: From $584
    02

    Fr

  • EWR–SJU, 10/03/26 – 10/10/26: From $584
    03

    Sa

  • EWR–SJU, 10/04/26 – 10/11/26: From $614
    04

    Su

  • EWR–SJU, 10/05/26 – 10/12/26: From $584
    05

    Mo

  • EWR–SJU, 10/06/26 – 10/13/26: From $584
    06

    Tu

  • EWR–SJU, 10/07/26 – 10/14/26: From $589
    07

    We

  • EWR–SJU, 10/08/26 – 10/15/26: From $614
    08

    Th

  • EWR–SJU, 10/09/26 – 10/16/26: From $584
    09

    Fr

  • EWR–SJU, 10/10/26 – 10/17/26: From $584
    10

    Sa

  • EWR–SJU, 10/11/26 – 10/18/26: From $614
    11

    Su

  • EWR–SJU: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

  • EWR–SJU: cmp-view-offers-disclaimer. Find Offers
    13

    Tu

    • range$356-$1,471

    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 New York/Newark to San Juan flights

    $
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    New York/Newark (EWR)to

    San Juan (SJU)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $356Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $361Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/25/26 - 10/02/26

    Round trip

    Economy

    from
    $366Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $366Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $475Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/17/26 - 09/24/26

    Round trip

    Economy

    from
    $475Fare subject to changes
    Updated: 11 hours ago

    New York/Newark (EWR)to

    San Juan (SJU)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $505Fare 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 New York/Newark to San Juan

    Looking for lower fares on your trip from New York/Newark to San Juan? 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 New York/Newark to San Juan