Flights from San Jose, CR to Louisville from US $ 546*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from San Jose, CR (SJO) to Louisville (SDF)

May 2026
FromUS $ 614*
Viewed: 18 hours ago
RoundTrip|Economy
Jun 2026
FromUS $ 565*
Viewed: 18 hours ago
RoundTrip|Economy
Jul 2026
FromUS $ 546*
Viewed: 18 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label US $ 565
cmp-daily-histogram-bars-legend-max-price-aria-label US $ 781
Displaying fares for May-2026
  • 27

    We

    MAY

  • 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

  • 13

    Sa

  • 14

    Su

  • 15

    Mo

  • 16

    Tu

  • 17

    We

  • 18

    Th

  • 19

    Fr

  • 20

    Sa

  • 21

    Su

  • 22

    Mo

  • 23

    Tu

  • 24

    We

  • 25

    Th

  • 26

    Fr

    • RangeUS $ 565-US $ 781

    *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 San Jose, CR (SJO) to Louisville (SDF) flights

    US $
    keyboard_arrow_down
    More United deals on San Jose, CR (SJO) to Louisville (SDF) flights
    From
    To
    Fare Type
    Dates
    Price
    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		29/07/2026 - 12/08/2026

    from

    US $ 546

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		07/08/2026 - 11/08/2026

    from

    US $ 557

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		05/08/2026 - 19/08/2026

    from

    US $ 557

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		29/07/2026 - 02/08/2026

    from

    US $ 565

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		22/07/2026 - 05/08/2026

    from

    US $ 565

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		17/06/2026 - 21/06/2026

    from

    US $ 565

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		06/08/2026 - 10/08/2026

    from

    US $ 565

    Viewed: 18 hours ago

    San Jose, CR (SJO)Louisville (SDF)Roundtrip
    |
    Economy    		30/07/2026 - 03/08/2026

    from

    US $ 565

    Viewed: 18 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