Southwest® flights from Tucson to San Diego from $174

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Low fares from Tucson to San Diego

$

Tucson (TUS)to

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

One-way

Basic

From
$174
Seen: 16 hrs ago

Tucson (TUS)to

San Diego (SAN)
Depart: 12/09/2026

One-way

Basic

From
$174
Seen: 4 hrs ago

Tucson (TUS)to

San Diego (SAN)
Depart: 12/16/2026

One-way

Basic

From
$174
Seen: 17 hrs ago

Tucson (TUS)to

San Diego (SAN)
Depart: 12/25/2026

One-way

Basic

From
$174
Seen: 22 hrs ago

Tucson (TUS)to

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

One-way

Basic

From
$174
Seen: 6 hrs ago

Tucson (TUS)to

San Diego (SAN)
Depart: 12/24/2026

One-way

Basic

From
$174
Seen: 6 hrs ago

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Explore flights from Tucson to San Diego

Nov 2026
From$260*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$174*
Seen: 17 hrs ago
One Way/Basic
Jan 2027
From$174*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $174
cmp-daily-histogram-bars-legend-max-price-aria-label $384
Displaying fares for November-2026
  • TUS–SAN, 11/10/2026: From $379
    10

    Tue

    NOV

  • TUS–SAN: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • TUS–SAN, 11/12/2026: From $384
    12

    Thu

  • TUS–SAN, 11/13/2026: From $384
    13

    Fri

  • TUS–SAN, 11/14/2026: From $384
    14

    Sat

  • TUS–SAN, 11/15/2026: From $384
    15

    Sun

  • TUS–SAN, 11/16/2026: From $267
    16

    Mon

  • TUS–SAN, 11/17/2026: From $262
    17

    Tue

  • TUS–SAN, 11/18/2026: From $262
    18

    Wed

  • TUS–SAN, 11/19/2026: From $262
    19

    Thu

  • TUS–SAN, 11/20/2026: From $267
    20

    Fri

  • TUS–SAN, 11/21/2026: From $267
    21

    Sat

  • TUS–SAN, 11/22/2026: From $267
    22

    Sun

  • TUS–SAN, 11/23/2026: From $260
    23

    Mon

  • TUS–SAN, 11/24/2026: From $260
    24

    Tue

  • TUS–SAN, 11/25/2026: From $260
    25

    Wed

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

    Thu

  • TUS–SAN, 11/27/2026: From $260
    27

    Fri

  • TUS–SAN, 11/28/2026: From $290
    28

    Sat

  • TUS–SAN, 11/29/2026: From $290
    29

    Sun

  • TUS–SAN, 11/30/2026: From $270
    30

    Mon

  • TUS–SAN, 12/01/2026: From $235
    01

    Tue

    DEC

  • TUS–SAN, 12/02/2026: From $235
    02

    Wed

  • TUS–SAN, 12/03/2026: From $235
    03

    Thu

  • TUS–SAN: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • TUS–SAN: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • TUS–SAN, 12/06/2026: From $240
    06

    Sun

  • TUS–SAN: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • TUS–SAN, 12/08/2026: From $235
    08

    Tue

  • TUS–SAN, 12/09/2026: From $174
    09

    Wed

    • Range$174-$384

    *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:
    Tucson International Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    1 hour 22 minutes
    Distance:
    368 miles

    Questions we hear the most

    The average flight time from Tucson to San Diego is 1 hour 22 minutes.
    There are 130 weekly flights from Tucson to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from Tucson to San Diego once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Tucson to San Diego once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Tucson 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 Tucson 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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