Flights from New York City, NY to San Juan, PR

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Best Deals on Flights From New York City, NY (LGA) to San Juan, PR (SJU)

Sep 2026
from$225*
Last seen: 3 hours ago
One-way/Economy
Oct 2026
from$158*
Last seen: 23 hours ago
One-way/Economy
Nov 2026
No results for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $167
cmp-daily-histogram-bars-legend-max-price-aria-label $379
Displaying fares for September-2026
  • LGA–SJU: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

    SEP

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

    Mon

  • LGA–SJU: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • LGA–SJU, Sep 16, 2026: from $322
    16

    Wed

  • LGA–SJU, Sep 17, 2026: from $322
    17

    Thu

  • LGA–SJU, Sep 18, 2026: from $313
    18

    Fri

  • LGA–SJU, Sep 19, 2026: from $379
    19

    Sat

  • LGA–SJU, Sep 20, 2026: from $358
    20

    Sun

  • LGA–SJU, Sep 21, 2026: from $237
    21

    Mon

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

    Tue

  • LGA–SJU, Sep 23, 2026: from $236
    23

    Wed

  • LGA–SJU, Sep 24, 2026: from $322
    24

    Thu

  • LGA–SJU, Sep 25, 2026: from $322
    25

    Fri

  • LGA–SJU, Sep 26, 2026: from $237
    26

    Sat

  • LGA–SJU, Sep 27, 2026: from $247
    27

    Sun

  • LGA–SJU, Sep 28, 2026: from $225
    28

    Mon

  • LGA–SJU: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • LGA–SJU: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

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

    Thu

    OCT

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

    Fri

  • LGA–SJU: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • LGA–SJU, Oct 4, 2026: from $237
    04

    Sun

  • LGA–SJU, Oct 5, 2026: from $178
    05

    Mon

  • LGA–SJU: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • LGA–SJU, Oct 7, 2026: from $167
    07

    Wed

  • LGA–SJU, Oct 8, 2026: from $322
    08

    Thu

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

    Fri

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

    Sat

  • LGA–SJU, Oct 11, 2026: from $345
    11

    Sun

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

    Mon

    • Range$167-$379

    *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 New York City, NY to San Juan, PR on Frontier

    $
    Flights Deals from New York City, NY to San Juan, PR on Frontier
    From
    To
    New York City, NY (LGA)San Juan, PR (SJU)One-way
    /
    Discount Den Basic Fare    		Departing Jan 19, 2027

    From

    $217

    Last seen: 15 hours ago

    *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®.

    New York City, NY San Juan, PR

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