Southwest® flights from San Diego to Tucson from $111

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Low fares from San Diego to Tucson

$

San Diego (SAN)to

Tucson (TUS)
Depart: 01/20/2027

One-way

Basic

From
$111
Seen: 23 hrs ago

San Diego (SAN)to

Tucson (TUS)
Depart: 01/28/2027

One-way

Basic

From
$111
Seen: 6 hrs ago

San Diego (SAN)to

Tucson (TUS)
Depart: 11/23/2026

One-way

Basic

From
$111
Seen: 4 hrs ago

San Diego (SAN)to

Tucson (TUS)
Depart: 12/03/2026

One-way

Basic

From
$111
Seen: 22 hrs ago

San Diego (SAN)to

Tucson (TUS)
Depart: 01/23/2027

One-way

Basic

From
$111
Seen: 16 hrs ago

San Diego (SAN)to

Tucson (TUS)
Depart: 12/21/2026

One-way

Basic

From
$111
Seen: 14 hrs ago

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Explore flights from San Diego to Tucson

Oct 2026
From$262*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$111*
Seen: 27 minutes ago
One Way/Basic
Dec 2026
From$111*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $122
cmp-daily-histogram-bars-legend-max-price-aria-label $379
Displaying fares for October-2026
  • SAN–TUS, 10/21/2026: From $379
    21

    Wed

    OCT

  • SAN–TUS: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • SAN–TUS, 10/23/2026: From $379
    23

    Fri

  • SAN–TUS, 10/24/2026: From $379
    24

    Sat

  • SAN–TUS: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • SAN–TUS, 10/26/2026: From $379
    26

    Mon

  • SAN–TUS, 10/27/2026: From $262
    27

    Tue

  • SAN–TUS, 10/28/2026: From $262
    28

    Wed

  • SAN–TUS, 10/29/2026: From $262
    29

    Thu

  • SAN–TUS, 10/30/2026: From $262
    30

    Fri

  • SAN–TUS: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • SAN–TUS, 11/01/2026: From $262
    01

    Sun

    NOV

  • SAN–TUS, 11/02/2026: From $262
    02

    Mon

  • SAN–TUS, 11/03/2026: From $255
    03

    Tue

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

    Wed

  • SAN–TUS, 11/05/2026: From $255
    05

    Thu

  • SAN–TUS, 11/06/2026: From $255
    06

    Fri

  • SAN–TUS, 11/07/2026: From $255
    07

    Sat

  • SAN–TUS, 11/08/2026: From $255
    08

    Sun

  • SAN–TUS, 11/09/2026: From $122
    09

    Mon

  • SAN–TUS, 11/10/2026: From $122
    10

    Tue

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

    Wed

  • SAN–TUS, 11/12/2026: From $235
    12

    Thu

  • SAN–TUS, 11/13/2026: From $122
    13

    Fri

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

    Sat

  • SAN–TUS: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • SAN–TUS: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • SAN–TUS, 11/17/2026: From $122
    17

    Tue

  • SAN–TUS, 11/18/2026: From $122
    18

    Wed

  • SAN–TUS: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • SAN–TUS, 11/20/2026: From $174
    20

    Fri

    • Range$122-$379

    *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:
    San Diego International Airport
    Arriving at:
    Tucson International Airport
    Average flight time:
    1 hour 29 minutes
    Distance:
    368 miles

    Questions we hear the most

    The average flight time from San Diego to Tucson is 1 hour 29 minutes.
    There are 122 weekly flights from San Diego to Tucson on Southwest Airlines.
    Yes, Southwest flies nonstop from San Diego to Tucson once per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Diego to Tucson once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly San Diego to Tucson with Southwest, check out our Low Fare Calendar.
    You can rent a car at Tucson International Airport book yours with your flight.
    Yes! Flights from San Diego to Tucson—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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