American Airlines flights from Allentown to San Juan

Recent searches for flights from Allentown to San Juan

Sep 2026
From$323*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$307*
Updated: 5 hours ago
Round tripIEconomy
Nov 2026
From$307*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $307
cmp-daily-histogram-bars-legend-max-price-aria-label $796
Displaying fares for September-2026
  • ABE–SJU, 09/16/26 – 09/23/26: From $634
    16

    We

    SEP

  • ABE–SJU, 09/17/26 – 09/24/26: From $620
    17

    Th

  • ABE–SJU, 09/18/26 – 09/25/26: From $564
    18

    Fr

  • ABE–SJU, 09/19/26 – 09/26/26: From $564
    19

    Sa

  • ABE–SJU, 09/20/26 – 09/26/26: From $564
    20

    Su

  • ABE–SJU, 09/21/26 – 09/28/26: From $796
    21

    Mo

  • ABE–SJU, 09/22/26 – 09/29/26: From $441
    22

    Tu

  • ABE–SJU, 09/23/26 – 09/30/26: From $496
    23

    We

  • ABE–SJU, 09/24/26 – 10/01/26: From $395
    24

    Th

  • ABE–SJU, 09/25/26 – 10/02/26: From $466
    25

    Fr

  • ABE–SJU, 09/26/26 – 10/03/26: From $457
    26

    Sa

  • ABE–SJU, 09/27/26 – 10/04/26: From $496
    27

    Su

  • ABE–SJU, 09/28/26 – 10/05/26: From $462
    28

    Mo

  • ABE–SJU, 09/29/26 – 10/06/26: From $323
    29

    Tu

  • ABE–SJU, 09/30/26 – 10/07/26: From $333
    30

    We

  • ABE–SJU, 10/01/26 – 10/08/26: From $332
    01

    Th

    OCT

  • ABE–SJU, 10/02/26 – 10/09/26: From $395
    02

    Fr

  • ABE–SJU, 10/03/26 – 10/10/26: From $390
    03

    Sa

  • ABE–SJU, 10/04/26 – 10/11/26: From $473
    04

    Su

  • ABE–SJU, 10/05/26 – 10/12/26: From $473
    05

    Mo

  • ABE–SJU, 10/06/26 – 10/13/26: From $329
    06

    Tu

  • ABE–SJU, 10/07/26 – 10/14/26: From $334
    07

    We

  • ABE–SJU, 10/08/26 – 10/15/26: From $307
    08

    Th

  • ABE–SJU, 10/09/26 – 10/16/26: From $395
    09

    Fr

  • ABE–SJU, 10/10/26 – 10/17/26: From $390
    10

    Sa

  • ABE–SJU, 10/11/26 – 10/18/26: From $628
    11

    Su

  • ABE–SJU, 10/12/26 – 10/19/26: From $329
    12

    Mo

  • ABE–SJU, 10/13/26 – 10/20/26: From $307
    13

    Tu

  • ABE–SJU: cmp-view-offers-disclaimer. Find Offers
    14

    We

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

    Th

    • range$307-$796

    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.

    Landline bus from ABE to PHL

    Find deals on Allentown to San Juan flights

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    Allentown (ABE)to

    San Juan (SJU)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 hours ago

    Allentown (ABE)to

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

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 hours ago

    Allentown (ABE)to

    San Juan (SJU)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 hours ago

    Allentown (ABE)to

    San Juan (SJU)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 hours ago

    Allentown (ABE)to

    San Juan (SJU)
    10/31/26 - 11/14/26

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 3 hours ago

    Allentown (ABE)to

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

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 hours ago

    Allentown (ABE)to

    San Juan (SJU)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 hours ago

    Allentown (ABE)to

    San Juan (SJU)
    10/08/26 - 10/15/26

    Round trip

    Economy

    from
    $307Fare subject to changes
    Updated: 5 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.

    Citi / AAdvantage credit card offer.