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: 10/21/2026

One-way

Basic

From
$59
Seen: 20 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 10/26/2026

One-way

Basic

From
$59
Seen: 3 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 10/17/2026

One-way

Basic

From
$59
Seen: 3 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 11/07/2026

One-way

Basic

From
$59
Seen: 4 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 11/02/2026

One-way

Basic

From
$59
Seen: 6 hrs ago

San Jose, CA (SJC)to

San Diego (SAN)
Depart: 10/31/2026

One-way

Basic

From
$59
Seen: 7 hrs ago

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Explore flights from San Jose, CA to San Diego

Sep 2026
From$59*
Seen: 13 hrs ago
One Way/Basic
Oct 2026
From$59*
Seen: 11 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $259
Displaying fares for September-2026
  • SJC–SAN, 09/11/2026: From $259
    11

    Fri

    SEP

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

    Sat

  • SJC–SAN, 09/13/2026: From $259
    13

    Sun

  • SJC–SAN, 09/14/2026: From $259
    14

    Mon

  • SJC–SAN, 09/15/2026: From $259
    15

    Tue

  • SJC–SAN, 09/16/2026: From $214
    16

    Wed

  • SJC–SAN, 09/17/2026: From $214
    17

    Thu

  • SJC–SAN, 09/18/2026: From $214
    18

    Fri

  • SJC–SAN, 09/19/2026: From $214
    19

    Sat

  • SJC–SAN, 09/20/2026: From $214
    20

    Sun

  • SJC–SAN, 09/21/2026: From $214
    21

    Mon

  • SJC–SAN, 09/22/2026: From $214
    22

    Tue

  • SJC–SAN, 09/23/2026: From $184
    23

    Wed

  • SJC–SAN, 09/24/2026: From $184
    24

    Thu

  • SJC–SAN, 09/25/2026: From $184
    25

    Fri

  • SJC–SAN, 09/26/2026: From $184
    26

    Sat

  • SJC–SAN, 09/27/2026: From $184
    27

    Sun

  • SJC–SAN, 09/28/2026: From $184
    28

    Mon

  • SJC–SAN, 09/29/2026: From $184
    29

    Tue

  • SJC–SAN, 09/30/2026: From $59
    30

    Wed

  • SJC–SAN, 10/01/2026: From $59
    01

    Thu

    OCT

  • SJC–SAN, 10/02/2026: From $79
    02

    Fri

  • SJC–SAN, 10/03/2026: From $59
    03

    Sat

  • SJC–SAN, 10/04/2026: From $69
    04

    Sun

  • SJC–SAN, 10/05/2026: From $59
    05

    Mon

  • SJC–SAN, 10/06/2026: From $59
    06

    Tue

  • SJC–SAN, 10/07/2026: From $59
    07

    Wed

  • SJC–SAN, 10/08/2026: From $59
    08

    Thu

  • SJC–SAN, 10/09/2026: From $79
    09

    Fri

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

    Sat

    • Range$59-$259

    *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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