Southwest® flights from Houston Hobby to San Diego from $135

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Low fares from Houston Hobby to San Diego

$

Houston Hobby (HOU)to

San Diego (SAN)
Depart: 02/13/2027

One-way

Basic

From
$135
Seen: 18 hrs ago

Houston Hobby (HOU)to

San Diego (SAN)
Depart: 01/27/2027

One-way

Basic

From
$135
Seen: 16 hrs ago

Houston Hobby (HOU)to

San Diego (SAN)
Depart: 01/19/2027

One-way

Basic

From
$135
Seen: 19 hrs ago

Houston Hobby (HOU)to

San Diego (SAN)
Depart: 01/13/2027

One-way

Basic

From
$135
Seen: 13 hrs ago

Houston Hobby (HOU)to

San Diego (SAN)
Depart: 01/09/2027

One-way

Basic

From
$135
Seen: 56 minutes ago

Houston Hobby (HOU)to

San Diego (SAN)
Depart: 01/12/2027

One-way

Basic

From
$135
Seen: 12 hrs ago

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Explore flights from Houston Hobby to San Diego

Nov 2026
From$325*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$135*
Seen: 8 hrs ago
One Way/Basic
Jan 2027
From$135*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $495
Displaying fares for November-2026
  • HOU–SAN, 11/11/2026: From $495
    11

    Wed

    NOV

  • HOU–SAN, 11/12/2026: From $495
    12

    Thu

  • HOU–SAN, 11/13/2026: From $495
    13

    Fri

  • HOU–SAN: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • HOU–SAN, 11/15/2026: From $495
    15

    Sun

  • HOU–SAN, 11/16/2026: From $495
    16

    Mon

  • HOU–SAN, 11/17/2026: From $371
    17

    Tue

  • HOU–SAN, 11/18/2026: From $371
    18

    Wed

  • HOU–SAN, 11/19/2026: From $371
    19

    Thu

  • HOU–SAN, 11/20/2026: From $371
    20

    Fri

  • HOU–SAN, 11/21/2026: From $371
    21

    Sat

  • HOU–SAN, 11/22/2026: From $371
    22

    Sun

  • HOU–SAN, 11/23/2026: From $371
    23

    Mon

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

    Tue

  • HOU–SAN, 11/25/2026: From $325
    25

    Wed

  • HOU–SAN: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • HOU–SAN: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • HOU–SAN, 11/28/2026: From $355
    28

    Sat

  • HOU–SAN, 11/29/2026: From $414
    29

    Sun

  • HOU–SAN, 11/30/2026: From $355
    30

    Mon

  • HOU–SAN, 12/01/2026: From $325
    01

    Tue

    DEC

  • HOU–SAN, 12/02/2026: From $145
    02

    Wed

  • HOU–SAN, 12/03/2026: From $155
    03

    Thu

  • HOU–SAN, 12/04/2026: From $180
    04

    Fri

  • HOU–SAN, 12/05/2026: From $135
    05

    Sat

  • HOU–SAN, 12/06/2026: From $307
    06

    Sun

  • HOU–SAN, 12/07/2026: From $155
    07

    Mon

  • HOU–SAN, 12/08/2026: From $135
    08

    Tue

  • HOU–SAN: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • HOU–SAN, 12/10/2026: From $155
    10

    Thu

    • Range$135-$495

    *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:
    William P. Hobby Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    3 hours 17 minutes
    Distance:
    1313 miles

    Questions we hear the most

    The average flight time from Houston (Hobby) to San Diego is 3 hours 17 minutes.
    There are 156 weekly flights from Houston (Hobby) to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from Houston (Hobby) to San Diego 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Houston (Hobby) to San Diego 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Houston (Hobby) 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 Houston (Hobby) 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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