American Airlines flights from Indianapolis to San Juan

Recent searches for flights from Indianapolis to San Juan

Aug 2026
From$451*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$386*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$386*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $386
cmp-daily-histogram-bars-legend-max-price-aria-label $760
Displaying fares for August-2026
  • IND–SJU, 08/16/26 – 08/23/26: From $709
    16

    Su

    AUG

  • IND–SJU, 08/17/26 – 08/24/26: From $760
    17

    Mo

  • IND–SJU, 08/18/26 – 08/25/26: From $549
    18

    Tu

  • IND–SJU, 08/19/26 – 08/26/26: From $554
    19

    We

  • IND–SJU, 08/20/26 – 08/27/26: From $549
    20

    Th

  • IND–SJU, 08/21/26 – 08/28/26: From $549
    21

    Fr

  • IND–SJU, 08/22/26 – 08/29/26: From $559
    22

    Sa

  • IND–SJU, 08/23/26 – 08/30/26: From $516
    23

    Su

  • IND–SJU, 08/24/26 – 08/31/26: From $516
    24

    Mo

  • IND–SJU, 08/25/26 – 09/01/26: From $516
    25

    Tu

  • IND–SJU, 08/26/26 – 09/09/26: From $496
    26

    We

  • IND–SJU, 08/27/26 – 09/09/26: From $491
    27

    Th

  • IND–SJU, 08/28/26 – 09/09/26: From $491
    28

    Fr

  • IND–SJU, 08/29/26 – 09/05/26: From $516
    29

    Sa

  • IND–SJU, 08/30/26 – 09/06/26: From $451
    30

    Su

  • IND–SJU, 08/31/26 – 09/07/26: From $726
    31

    Mo

  • IND–SJU, 09/01/26 – 09/08/26: From $501
    01

    Tu

    SEP

  • IND–SJU, 09/02/26 – 09/09/26: From $496
    02

    We

  • IND–SJU, 09/03/26 – 09/10/26: From $476
    03

    Th

  • IND–SJU, 09/04/26 – 09/11/26: From $476
    04

    Fr

  • IND–SJU, 09/05/26 – 09/12/26: From $476
    05

    Sa

  • IND–SJU, 09/06/26 – 09/13/26: From $466
    06

    Su

  • IND–SJU, 09/07/26 – 09/14/26: From $426
    07

    Mo

  • IND–SJU, 09/08/26 – 09/15/26: From $386
    08

    Tu

  • IND–SJU, 09/09/26 – 09/16/26: From $431
    09

    We

  • IND–SJU, 09/10/26 – 09/17/26: From $386
    10

    Th

  • IND–SJU, 09/11/26 – 09/18/26: From $386
    11

    Fr

  • IND–SJU, 09/12/26 – 09/19/26: From $386
    12

    Sa

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

    Su

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

    Mo

  • IND–SJU, 09/15/26 – 09/22/26: From $426
    15

    Tu

    • range$386-$760

    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 Indianapolis to San Juan flights

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    Indianapolis (IND)to

    San Juan (SJU)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

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

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

    San Juan (SJU)
    10/12/26 - 10/19/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

    San Juan (SJU)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 hours ago

    Indianapolis (IND)to

    San Juan (SJU)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 9 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 Indianapolis to San Juan

    Looking for lower fares on your trip from Indianapolis 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 Indianapolis to San Juan