Southwest® flights from St. Louis to San Jose, CA from $174

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Low fares from St. Louis to San Jose, CA

$

St. Louis (STL)to

San Jose, CA (SJC)
Depart: 11/04/2026

One-way

Basic

From
$174
Seen: 23 hrs ago

St. Louis (STL)to

San Jose, CA (SJC)
Depart: 12/01/2026

One-way

Basic

From
$174
Seen: 13 hrs ago

St. Louis (STL)to

San Jose, CA (SJC)
Depart: 11/25/2026

One-way

Basic

From
$174
Seen: 3 hrs ago

St. Louis (STL)to

San Jose, CA (SJC)
Depart: 12/16/2026

One-way

Basic

From
$174
Seen: 16 hrs ago

St. Louis (STL)to

San Jose, CA (SJC)
Depart: 11/21/2026

One-way

Basic

From
$184
Seen: 15 hrs ago

St. Louis (STL)to

San Jose, CA (SJC)
Depart: 12/17/2026

One-way

Basic

From
$201
Seen: 10 hrs ago

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Explore flights from St. Louis to San Jose, CA

Oct 2026
From$201*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$174*
Seen: 3 hrs ago
One Way/Basic
Dec 2026
From$174*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $201
cmp-daily-histogram-bars-legend-max-price-aria-label $316
Displaying fares for October-2026
  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • STL–SJC, 10/02/2026: From $316
    02

    Fri

  • STL–SJC, 10/03/2026: From $275
    03

    Sat

  • STL–SJC, 10/04/2026: From $316
    04

    Sun

  • STL–SJC, 10/05/2026: From $316
    05

    Mon

  • STL–SJC, 10/06/2026: From $271
    06

    Tue

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • STL–SJC, 10/13/2026: From $271
    13

    Tue

  • STL–SJC, 10/14/2026: From $271
    14

    Wed

  • STL–SJC, 10/15/2026: From $316
    15

    Thu

  • STL–SJC, 10/16/2026: From $316
    16

    Fri

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • STL–SJC, 10/18/2026: From $316
    18

    Sun

  • STL–SJC, 10/19/2026: From $316
    19

    Mon

  • STL–SJC, 10/20/2026: From $271
    20

    Tue

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • STL–SJC, 10/22/2026: From $215
    22

    Thu

  • STL–SJC, 10/23/2026: From $215
    23

    Fri

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • STL–SJC, 10/26/2026: From $201
    26

    Mon

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • STL–SJC, 10/29/2026: From $201
    29

    Thu

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • STL–SJC: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

    • Range$201-$316

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Lambert-St Louis Int'l Airport
    Arriving at:
    Norman Y. Mineta San José International Airport
    Distance:
    1715 miles

    Route Information

    156† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 156 weekly flights from St. Louis to San Jose, CA on Southwest Airlines.
    To find the lowest fares by day and time to fly St. Louis to San Jose, CA with Southwest, check out our Low Fare Calendar.
    You can rent a car at Norman Y. Mineta San José International Airport book yours with your flight.
    Yes! Flights from St. Louis to San Jose, CA—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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