American Airlines flights from Grand Rapids to San Juan

Recent searches for flights from Grand Rapids to San Juan

Aug 2026
From$514*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$232*
Updated: 13 hours ago
Round tripIEconomy
Oct 2026
From$232*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $232
cmp-daily-histogram-bars-legend-max-price-aria-label $1,000
Displaying fares for August-2026
  • GRR–SJU, 08/21/26 – 08/28/26: From $1,000
    21

    Fr

    AUG

  • GRR–SJU, 08/22/26 – 08/29/26: From $1,000
    22

    Sa

  • GRR–SJU, 08/23/26 – 08/30/26: From $645
    23

    Su

  • GRR–SJU, 08/24/26 – 08/31/26: From $705
    24

    Mo

  • GRR–SJU, 08/25/26 – 09/01/26: From $645
    25

    Tu

  • GRR–SJU, 08/26/26 – 09/02/26: From $650
    26

    We

  • GRR–SJU, 08/27/26 – 09/03/26: From $514
    27

    Th

  • GRR–SJU, 08/28/26 – 09/04/26: From $514
    28

    Fr

  • GRR–SJU, 08/29/26 – 09/05/26: From $514
    29

    Sa

  • GRR–SJU, 08/30/26 – 09/06/26: From $514
    30

    Su

  • GRR–SJU, 08/31/26 – 09/07/26: From $564
    31

    Mo

  • GRR–SJU, 09/01/26 – 09/08/26: From $564
    01

    Tu

    SEP

  • GRR–SJU, 09/02/26 – 09/09/26: From $519
    02

    We

  • GRR–SJU, 09/03/26 – 09/10/26: From $460
    03

    Th

  • GRR–SJU, 09/04/26 – 09/11/26: From $460
    04

    Fr

  • GRR–SJU, 09/05/26 – 09/12/26: From $539
    05

    Sa

  • GRR–SJU, 09/06/26 – 09/13/26: From $514
    06

    Su

  • GRR–SJU, 09/07/26 – 09/14/26: From $565
    07

    Mo

  • GRR–SJU, 09/08/26 – 09/15/26: From $373
    08

    Tu

  • GRR–SJU, 09/09/26 – 09/16/26: From $378
    09

    We

  • GRR–SJU, 09/10/26 – 09/17/26: From $435
    10

    Th

  • GRR–SJU, 09/11/26 – 09/18/26: From $232
    11

    Fr

  • GRR–SJU, 09/12/26 – 09/16/26: From $232
    12

    Sa

  • GRR–SJU, 09/13/26 – 09/18/26: From $232
    13

    Su

  • GRR–SJU, 09/14/26 – 09/21/26: From $373
    14

    Mo

  • GRR–SJU, 09/15/26 – 09/22/26: From $232
    15

    Tu

  • GRR–SJU, 09/16/26 – 09/23/26: From $237
    16

    We

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    17

    Th

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • GRR–SJU, 09/20/26 – 09/27/26: From $294
    20

    Su

    • range$232-$1,000

    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 Grand Rapids to San Juan flights

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    Grand Rapids (GRR)to

    San Juan (SJU)
    09/11/26 - 09/18/26

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 13 hours ago

    Grand Rapids (GRR)to

    San Juan (SJU)
    09/13/26 - 09/18/26

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 12 hours ago

    Grand Rapids (GRR)to

    San Juan (SJU)
    09/11/26 - 09/19/26

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 13 hours ago

    Grand Rapids (GRR)to

    San Juan (SJU)
    09/11/26 - 09/16/26

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 6 hours ago

    Grand Rapids (GRR)to

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

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 3 hours ago

    Grand Rapids (GRR)to

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

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 3 hours ago

    Grand Rapids (GRR)to

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

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 3 hours ago

    Grand Rapids (GRR)to

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

    Round trip

    Economy

    from
    $232Fare subject to changes
    Updated: 3 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 Grand Rapids to San Juan

    Looking for lower fares on your trip from Grand Rapids 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 Grand Rapids to San Juan