Southwest® flights from San Jose, CA to San Diego from $59

Promo Code

Low fares from San Jose, CA to San Diego

$

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 12/03/2026

One-way

Basic

From
$59
Seen: 22 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 12/07/2026

One-way

Basic

From
$59
Seen: 19 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 11/03/2026

One-way

Basic

From
$59
Seen: 19 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 12/10/2026

One-way

Basic

From
$59
Seen: 12 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 11/23/2026

One-way

Basic

From
$59
Seen: 16 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 11/05/2026

One-way

Basic

From
$59
Seen: 15 hrs ago

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Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

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Explore flights from San Jose, CA to San Diego

Sep 2026
From$269*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$59*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $269
Displaying fares for September-2026
  • SJC–SAN, 09/30/2026: From $269
    30

    Wed

    SEP

  • SJC–SAN: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

  • SJC–SAN, 10/02/2026: From $269
    02

    Fri

  • SJC–SAN, 10/03/2026: From $269
    03

    Sat

  • SJC–SAN, 10/04/2026: From $269
    04

    Sun

  • SJC–SAN, 10/05/2026: From $269
    05

    Mon

  • SJC–SAN, 10/06/2026: From $224
    06

    Tue

  • SJC–SAN, 10/07/2026: From $224
    07

    Wed

  • SJC–SAN, 10/08/2026: From $224
    08

    Thu

  • SJC–SAN, 10/09/2026: From $224
    09

    Fri

  • SJC–SAN, 10/10/2026: From $224
    10

    Sat

  • SJC–SAN, 10/11/2026: From $224
    11

    Sun

  • SJC–SAN, 10/12/2026: From $224
    12

    Mon

  • SJC–SAN, 10/13/2026: From $149
    13

    Tue

  • SJC–SAN, 10/14/2026: From $149
    14

    Wed

  • SJC–SAN, 10/15/2026: From $149
    15

    Thu

  • SJC–SAN, 10/16/2026: From $149
    16

    Fri

  • SJC–SAN, 10/17/2026: From $149
    17

    Sat

  • SJC–SAN, 10/18/2026: From $149
    18

    Sun

  • SJC–SAN, 10/19/2026: From $149
    19

    Mon

  • SJC–SAN, 10/20/2026: From $149
    20

    Tue

  • SJC–SAN, 10/21/2026: From $59
    21

    Wed

  • SJC–SAN, 10/22/2026: From $59
    22

    Thu

  • SJC–SAN, 10/23/2026: From $79
    23

    Fri

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

    Sat

  • SJC–SAN, 10/25/2026: From $69
    25

    Sun

  • SJC–SAN, 10/26/2026: From $59
    26

    Mon

  • SJC–SAN, 10/27/2026: From $59
    27

    Tue

  • SJC–SAN, 10/28/2026: From $59
    28

    Wed

  • SJC–SAN, 10/29/2026: From $59
    29

    Thu

    • Range$59-$269

    *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:
    Norman Y. Mineta San José International Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    1 hour 25 minutes
    Distance:
    417 miles

    Route Information

    156† Weekly flights
    • 11‡ Nonstop flights per day Monday through Friday
    • 7‡ Nonstop flights on Saturday
    • 12‡ Nonstop flights on Sunday

    † 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

    The average flight time from San Jose, CA to San Diego is 1 hour 25 minutes.
    There are 156 weekly flights from San Jose, CA to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from San Jose, CA to San Diego 11 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Jose, CA to San Diego 7 times per day on Saturdays and 12 times per day on Sundays.
    To find the lowest fares by day and time to fly San Jose, CA to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from San Jose, CA to San Diego—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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