Flights from St. Thomas to San Jose from $ 857*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from St. Thomas (STT) to San Jose (SJC)

May 2026
From$ 877*
Viewed: 13 hours ago
RoundTrip|Economy
Jun 2026
From$ 1,005*
Viewed: 13 hours ago
RoundTrip|Economy
Jul 2026
From$ 857*
Viewed: 13 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 877
cmp-daily-histogram-bars-legend-max-price-aria-label $ 1.8K
Displaying fares for May-2026
  • 13

    We

    MAY

  • 14

    Th

  • 15

    Fr

  • 16

    Sa

  • 17

    Su

  • 18

    Mo

  • 19

    Tu

  • 20

    We

  • 21

    Th

  • 22

    Fr

  • 23

    Sa

  • 24

    Su

  • 25

    Mo

  • 26

    Tu

  • 27

    We

  • 28

    Th

  • 29

    Fr

  • 30

    Sa

  • 31

    Su

  • 01

    Mo

    JUN

  • 02

    Tu

  • 03

    We

  • 04

    Th

  • 05

    Fr

  • 06

    Sa

  • 07

    Su

  • 08

    Mo

  • 09

    Tu

  • 10

    We

  • 11

    Th

  • 12

    Fr

    • Range$ 877-$ 1,801

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on St. Thomas (STT) to San Jose (SJC) flights

    $
    keyboard_arrow_down
    More United deals on St. Thomas (STT) to San Jose (SJC) flights
    From
    To
    Fare Type
    Dates
    Price
    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		07/29/26 - 08/02/26

    from

    $ 857

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		05/20/26 - 06/03/26

    from

    $ 877

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		07/23/26 - 08/06/26

    from

    $ 877

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		07/23/26 - 07/27/26

    from

    $ 877

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		08/07/26 - 08/21/26

    from

    $ 877

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		07/09/26 - 07/13/26

    from

    $ 893

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		05/16/26 - 05/30/26

    from

    $ 941

    Viewed: 13 hours ago

    St. Thomas (STT)San Jose (SJC)Roundtrip
    |
    Economy    		05/16/26 - 05/23/26

    from

    $ 941

    Viewed: 13 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    Explore United Airlines's Top-Pick Destinations

    Explore more United flights