Saint Thomas (STT) to San Juan (SJU) Flight Deals from $159!

Promo Code

Cape Air Tickets for Upcoming Saint Thomas (STT) to San Juan (SJU) Flights

Aug 2026
From$229*
Viewed: 2 hours ago
Flight Type One Way/Economy
Sep 2026
From$179*
Viewed: 2 hours ago
Flight Type One Way/Economy
Oct 2026
From$159*
Viewed: 2 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $179
cmp-daily-histogram-bars-legend-max-price-aria-label $393
Displaying fares for August-2026
  • STT–SJU, 08/20/2026: From $269
    20

    Th

    AUG

  • STT–SJU, 08/21/2026: From $393
    21

    Fr

  • STT–SJU, 08/22/2026: From $383
    22

    Sa

  • STT–SJU, 08/23/2026: From $249
    23

    Su

  • STT–SJU, 08/24/2026: From $363
    24

    Mo

  • STT–SJU, 08/25/2026: From $373
    25

    Tu

  • STT–SJU, 08/26/2026: From $269
    26

    We

  • STT–SJU, 08/27/2026: From $269
    27

    Th

  • STT–SJU, 08/28/2026: From $229
    28

    Fr

  • STT–SJU, 08/29/2026: From $229
    29

    Sa

  • STT–SJU, 08/30/2026: From $229
    30

    Su

  • STT–SJU, 08/31/2026: From $229
    31

    Mo

  • STT–SJU, 09/01/2026: From $229
    01

    Tu

    SEP

  • STT–SJU, 09/02/2026: From $199
    02

    We

  • STT–SJU, 09/03/2026: From $199
    03

    Th

  • STT–SJU, 09/04/2026: From $199
    04

    Fr

  • STT–SJU, 09/05/2026: From $199
    05

    Sa

  • STT–SJU, 09/06/2026: From $229
    06

    Su

  • STT–SJU, 09/07/2026: From $249
    07

    Mo

  • STT–SJU, 09/08/2026: From $249
    08

    Tu

  • STT–SJU, 09/09/2026: From $229
    09

    We

  • STT–SJU, 09/10/2026: From $199
    10

    Th

  • STT–SJU, 09/11/2026: From $199
    11

    Fr

  • STT–SJU, 09/12/2026: From $199
    12

    Sa

  • STT–SJU, 09/13/2026: From $199
    13

    Su

  • STT–SJU, 09/14/2026: From $179
    14

    Mo

  • STT–SJU, 09/15/2026: From $179
    15

    Tu

  • STT–SJU, 09/16/2026: From $199
    16

    We

  • STT–SJU, 09/17/2026: From $199
    17

    Th

  • STT–SJU, 09/18/2026: From $199
    18

    Fr

  • STT–SJU, 09/19/2026: From $199
    19

    Sa

    • Range$179-$393

    *Prices have been viewed by other users searching within the last 48 hours for flights on this route, and may not be currently available. Additional baggage charges and fees may apply. Other terms and conditions may apply.

    Find Saint Thomas to San Juan plane ticket offers

    $
    Find Saint Thomas to San Juan plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 10/25/2026

    Fares From

    $159

    Viewed: 1 hour ago

    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 10/03/2026

    Fares From

    $159

    Viewed: 2 hours ago

    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 10/31/2026

    Fares From

    $159

    Viewed: 2 hours ago

    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 04/23/2027

    Fares From

    $179

    Viewed: 5 hours ago

    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 04/24/2027

    Fares From

    $179

    Viewed: 5 hours ago

    Saint Thomas (STT)San Juan (SJU)One-way
    /
    Economy    		Depart: 04/25/2027

    Fares From

    $179

    Viewed: 5 hours ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
    Saint Thomas (STT) to San Juan (SJU) Flight Deals