Flights from Raleigh to San Jose, CR from $ 302*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Raleigh (RDU) to San Jose, CR (SJO)

May 2026
From$ 312*
Viewed: 12 hours ago
RoundTrip|Economy
Jun 2026
From$ 302*
Viewed: 12 hours ago
RoundTrip|Economy
Jul 2026
From$ 551*
Viewed: 12 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 302
cmp-daily-histogram-bars-legend-max-price-aria-label $ 1.0K
Displaying fares for May-2026
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    • Range$ 302-$ 1,011

    *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 Raleigh (RDU) to San Jose, CR (SJO) flights

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    More United deals on Raleigh (RDU) to San Jose, CR (SJO) flights
    From
    To
    Fare Type
    Dates
    Price
    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		06/04/26 - 06/08/26

    from

    $ 302

    Viewed: 12 hours ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		05/30/26 - 06/06/26

    from

    $ 312

    Viewed: 12 hours ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		05/29/26 - 06/02/26

    from

    $ 322

    Viewed: 12 hours ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		05/29/26 - 06/01/26

    from

    $ 322

    Viewed: 1 hour ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		06/01/26 - 06/09/26

    from

    $ 326

    Viewed: 6 hours ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		06/01/26 - 06/08/26

    from

    $ 327

    Viewed: 12 hours ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		08/22/26 - 09/05/26

    from

    $ 332

    Viewed: 12 hours ago

    Raleigh (RDU)San Jose, CR (SJO)Roundtrip
    |
    Economy    		05/29/26 - 06/05/26

    from

    $ 353

    Viewed: 12 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.

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