Southwest® flights from San Francisco to Tucson from $185

Promo Code

Low fares from San Francisco to Tucson

$

San Francisco (SFO)to

Tucson (TUS)
Depart: 12/04/2026

One-way

Basic

From
$185
Seen: 18 hrs ago

San Francisco (SFO)to

Tucson (TUS)
Depart: 12/05/2026

One-way

Basic

From
$185
Seen: 20 hrs ago

San Francisco (SFO)to

Tucson (TUS)
Depart: 12/17/2026

One-way

Basic

From
$185
Seen: 21 hrs ago

San Francisco (SFO)to

Tucson (TUS)
Depart: 01/18/2027

One-way

Basic

From
$185
Seen: 9 hrs ago

San Francisco (SFO)to

Tucson (TUS)
Depart: 12/15/2026

One-way

Basic

From
$185
Seen: 12 hrs ago

San Francisco (SFO)to

Tucson (TUS)
Depart: 12/06/2026

One-way

Basic

From
$185
Seen: 4 hrs ago

Looking for more low-fare flights?

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.

Find low fares

Explore flights from San Francisco to Tucson

Nov 2026
From$205*
Seen: 49 minutes ago
One Way/Basic
Dec 2026
From$185*
Seen: 18 hrs ago
One Way/Basic
Jan 2027
From$185*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $185
cmp-daily-histogram-bars-legend-max-price-aria-label $324
Displaying fares for November-2026
  • SFO–TUS, 11/10/2026: From $300
    10

    Tue

    NOV

  • SFO–TUS, 11/11/2026: From $300
    11

    Wed

  • SFO–TUS, 11/12/2026: From $300
    12

    Thu

  • SFO–TUS, 11/13/2026: From $300
    13

    Fri

  • SFO–TUS, 11/14/2026: From $300
    14

    Sat

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

    Sun

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

    Mon

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

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

    Thu

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • SFO–TUS, 11/22/2026: From $240
    22

    Sun

  • SFO–TUS, 11/23/2026: From $205
    23

    Mon

  • SFO–TUS, 11/24/2026: From $264
    24

    Tue

  • SFO–TUS, 11/25/2026: From $264
    25

    Wed

  • SFO–TUS, 11/26/2026: From $205
    26

    Thu

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • SFO–TUS, 11/28/2026: From $324
    28

    Sat

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

  • SFO–TUS, 11/30/2026: From $205
    30

    Mon

  • SFO–TUS, 12/01/2026: From $190
    01

    Tue

    DEC

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • SFO–TUS, 12/03/2026: From $185
    03

    Thu

  • SFO–TUS, 12/04/2026: From $185
    04

    Fri

  • SFO–TUS, 12/05/2026: From $185
    05

    Sat

  • SFO–TUS, 12/06/2026: From $185
    06

    Sun

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

    Mon

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • SFO–TUS: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

    • Range$185-$324

    *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 Francisco International Airport
    Arriving at:
    Tucson International Airport
    Distance:
    751 miles

    Questions we hear the most

    There are 123 weekly flights from San Francisco to Tucson on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco 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 Francisco 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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Francisco