Flights from Grand Rapids, MI to San Juan, PR

Promo Code

Best Deals on Flights From Grand Rapids, MI (GRR) to San Juan, PR (SJU)

Nov 2026
from$217*
Last seen: 6 hours ago
One-way/Economy
Dec 2026
from$153*
Last seen: 6 hours ago
One-way/Economy
Jan 2027
from$153*
Last seen: 17 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $153
Displaying fares for November-2026
  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

    NOV

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

    Sat

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    15

    Sun

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    16

    Mon

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    17

    Tue

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    18

    Wed

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    19

    Thu

  • GRR–SJU, Nov 20, 2026: from $217
    20

    Fri

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    21

    Sat

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

    Sun

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    23

    Mon

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    24

    Tue

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    25

    Wed

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

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    29

    Sun

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    30

    Mon

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • GRR–SJU, Dec 3, 2026: from $153
    03

    Thu

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

    Fri

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    05

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    06

    Sun

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    07

    Mon

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • GRR–SJU: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

    • Range$153-$217

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Grand Rapids, MI to San Juan, PR on Frontier

    $
    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Grand Rapids, MI San Juan, PR

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