American Airlines flights from Miami to San Juan

Recent searches for flights from Miami to San Juan

Aug 2026
From$260*
Updated: 18 hours ago
Round tripIEconomy
Sep 2026
From$267*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$207*
Updated: 19 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $260
cmp-daily-histogram-bars-legend-max-price-aria-label $580
Displaying fares for August-2026
  • MIA–SJU, 08/23/26 – 09/02/26: From $528
    23

    Su

    AUG

  • MIA–SJU, 08/24/26 – 09/02/26: From $307
    24

    Mo

  • MIA–SJU, 08/25/26 – 09/01/26: From $307
    25

    Tu

  • MIA–SJU, 08/26/26 – 09/01/26: From $272
    26

    We

  • MIA–SJU, 08/27/26 – 09/03/26: From $310
    27

    Th

  • MIA–SJU, 08/28/26 – 09/01/26: From $267
    28

    Fr

  • MIA–SJU, 08/29/26 – 09/05/26: From $267
    29

    Sa

  • MIA–SJU, 08/30/26 – 09/05/26: From $260
    30

    Su

  • MIA–SJU, 08/31/26 – 09/07/26: From $517
    31

    Mo

  • MIA–SJU, 09/01/26 – 09/08/26: From $407
    01

    Tu

    SEP

  • MIA–SJU, 09/02/26 – 09/06/26: From $401
    02

    We

  • MIA–SJU, 09/03/26 – 09/10/26: From $580
    03

    Th

  • MIA–SJU, 09/04/26 – 09/11/26: From $580
    04

    Fr

  • MIA–SJU, 09/05/26 – 09/08/26: From $425
    05

    Sa

  • MIA–SJU, 09/06/26 – 09/12/26: From $386
    06

    Su

  • MIA–SJU, 09/07/26 – 09/12/26: From $487
    07

    Mo

  • MIA–SJU, 09/08/26 – 09/15/26: From $410
    08

    Tu

  • MIA–SJU, 09/09/26 – 09/16/26: From $292
    09

    We

  • MIA–SJU, 09/10/26 – 09/17/26: From $347
    10

    Th

  • MIA–SJU, 09/11/26 – 09/18/26: From $457
    11

    Fr

  • MIA–SJU, 09/12/26 – 09/16/26: From $290
    12

    Sa

  • MIA–SJU, 09/13/26 – 09/20/26: From $327
    13

    Su

  • MIA–SJU, 09/14/26 – 09/21/26: From $327
    14

    Mo

  • MIA–SJU, 09/15/26 – 09/22/26: From $390
    15

    Tu

  • MIA–SJU, 09/16/26 – 09/23/26: From $332
    16

    We

  • MIA–SJU, 09/17/26 – 09/21/26: From $327
    17

    Th

  • MIA–SJU, 09/18/26 – 09/21/26: From $387
    18

    Fr

  • MIA–SJU, 09/19/26 – 09/21/26: From $340
    19

    Sa

  • MIA–SJU, 09/20/26 – 09/24/26: From $397
    20

    Su

  • MIA–SJU: cmp-view-offers-disclaimer. Find Offers
    21

    Mo

  • MIA–SJU, 09/22/26 – 09/29/26: From $387
    22

    Tu

    • range$260-$580

    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 Miami to San Juan flights

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    Miami (MIA)to

    San Juan (SJU)
    10/01/26 - 10/06/26

    Round trip

    Economy

    from
    $207Fare subject to changes
    Updated: 19 hours ago

    Miami (MIA)to

    San Juan (SJU)
    10/01/26 - 10/08/26

    Round trip

    Economy

    from
    $207Fare subject to changes
    Updated: 5 hours ago

    Miami (MIA)to

    San Juan (SJU)
    10/05/26 - 10/13/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 16 hours ago

    Miami (MIA)to

    San Juan (SJU)
    10/05/26 - 10/12/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Miami (MIA)to

    San Juan (SJU)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Miami (MIA)to

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

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Miami (MIA)to

    San Juan (SJU)
    11/01/26 - 11/08/26

    Round trip

    Economy

    from
    $247Fare subject to changes
    Updated: 5 hours ago

    Miami (MIA)to

    San Juan (SJU)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $247Fare 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.

    Finding cheap flights from Miami to San Juan

    Looking for lower fares on your trip from Miami 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

    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 Miami to San Juan