American Airlines flights from Miami to San Juan

Recent searches for flights from Miami to San Juan

Aug 2026
From$247*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$224*
Updated: 16 hours ago
Round tripIEconomy
Oct 2026
From$224*
Updated: 40 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $247
cmp-daily-histogram-bars-legend-max-price-aria-label $848
Displaying fares for August-2026
  • MIA–SJU, 08/03/26 – 08/09/26: From $848
    03

    Mo

    AUG

  • MIA–SJU: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

  • MIA–SJU, 08/05/26 – 08/09/26: From $452
    05

    We

  • MIA–SJU, 08/06/26 – 08/14/26: From $384
    06

    Th

  • MIA–SJU, 08/07/26 – 08/10/26: From $344
    07

    Fr

  • MIA–SJU, 08/08/26 – 11/01/26: From $399
    08

    Sa

  • MIA–SJU, 08/09/26 – 09/11/26: From $349
    09

    Su

  • MIA–SJU, 08/10/26 – 08/12/26: From $371
    10

    Mo

  • MIA–SJU, 08/11/26 – 08/16/26: From $371
    11

    Tu

  • MIA–SJU, 08/12/26 – 08/16/26: From $376
    12

    We

  • MIA–SJU, 08/13/26 – 08/19/26: From $309
    13

    Th

  • MIA–SJU, 08/14/26 – 08/17/26: From $309
    14

    Fr

  • MIA–SJU, 08/15/26 – 08/21/26: From $309
    15

    Sa

  • MIA–SJU, 08/16/26 – 08/20/26: From $293
    16

    Su

  • MIA–SJU, 08/17/26 – 08/19/26: From $293
    17

    Mo

  • MIA–SJU, 08/18/26 – 08/23/26: From $247
    18

    Tu

  • MIA–SJU, 08/19/26 – 08/23/26: From $252
    19

    We

  • MIA–SJU, 08/20/26 – 08/23/26: From $247
    20

    Th

  • MIA–SJU, 08/21/26 – 08/24/26: From $247
    21

    Fr

  • MIA–SJU: cmp-view-offers-disclaimer. Find Offers
    22

    Sa

  • MIA–SJU, 08/23/26 – 09/10/26: From $247
    23

    Su

  • MIA–SJU, 08/24/26 – 08/25/26: From $251
    24

    Mo

  • MIA–SJU, 08/25/26 – 08/28/26: From $251
    25

    Tu

  • MIA–SJU, 08/26/26 – 09/01/26: From $252
    26

    We

  • MIA–SJU, 08/27/26 – 08/31/26: From $247
    27

    Th

  • MIA–SJU, 08/28/26 – 08/31/26: From $247
    28

    Fr

  • MIA–SJU, 08/29/26 – 09/06/26: From $346
    29

    Sa

  • MIA–SJU, 08/30/26 – 09/05/26: From $276
    30

    Su

  • MIA–SJU, 08/31/26 – 09/04/26: From $276
    31

    Mo

  • MIA–SJU, 09/01/26 – 09/04/26: From $276
    01

    Tu

    SEP

  • MIA–SJU, 09/02/26 – 09/06/26: From $348
    02

    We

    • range$247-$848

    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

    $
    keyboard_arrow_down

    Miami (MIA)to

    San Juan (SJU)
    10/01/26 - 10/05/26

    Round trip

    Economy

    from
    $224Fare subject to changes
    Updated: 36 minutes ago

    Miami (MIA)to

    San Juan (SJU)
    09/24/26 - 10/06/26

    Round trip

    Economy

    from
    $224Fare subject to changes
    Updated: 2 hours ago

    Miami (MIA)to

    San Juan (SJU)
    10/02/26 - 10/05/26

    Round trip

    Economy

    from
    $241Fare subject to changes
    Updated: 36 minutes ago

    Miami (MIA)to

    San Juan (SJU)
    09/25/26 - 10/05/26

    Round trip

    Economy

    from
    $241Fare subject to changes
    Updated: 2 hours ago

    Miami (MIA)to

    San Juan (SJU)
    04/16/27 - 04/20/27

    Round trip

    Economy

    from
    $241Fare subject to changes
    Updated: 1 hour ago

    Miami (MIA)to

    San Juan (SJU)
    09/25/26 - 10/06/26

    Round trip

    Economy

    from
    $224Fare subject to changes
    Updated: 16 hours ago

    Miami (MIA)to

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

    Round trip

    Economy

    from
    $224Fare subject to changes
    Updated: 19 hours ago

    Miami (MIA)to

    San Juan (SJU)
    09/27/26 - 10/06/26

    Round trip

    Economy

    from
    $224Fare subject to changes
    Updated: 16 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