Flights from Denver to San Jose, CR from $ 418*

Promotion Code

Featured daily fares for flights from Denver (DEN) to San Jose, CR (SJO)

$ 418
$ 512
Displaying fares for April-2026
  • 15

    We

    APR

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

  • 13

    We

  • 14

    Th

  • Range$ 418-$ 512

    More United deals on Denver (DEN) to San Jose, CR (SJO) flights

    $
    keyboard_arrow_down
    More United deals on Denver (DEN) to San Jose, CR (SJO) flights
    From
    To
    Fare Type
    Dates
    Price
    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    05/30/26 - 06/06/26

    from

    $ 418

    Viewed: 1 hour ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    06/18/26 - 06/27/26

    from

    $ 418

    Viewed: 35 minutes ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    05/09/26 - 05/23/26

    from

    $ 418

    Viewed: 10 hours ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    05/16/26 - 05/23/26

    from

    $ 418

    Viewed: 10 hours ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    05/10/26 - 05/24/26

    from

    $ 418

    Viewed: 10 hours ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    05/16/26 - 05/24/26

    from

    $ 418

    Viewed: 12 hours ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    03/03/27 - 03/07/27

    from

    $ 418

    Viewed: 1 day ago

    Denver (DEN)San Jose, CR (SJO)Roundtrip
    |
    Economy
    10/21/26 - 02/06/27

    from

    $ 418

    Viewed: 21 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.