Southwest® flights from Tucson to San Francisco from $145

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Low fares from Tucson to San Francisco

$

Tucson (TUS)to

San Francisco (SFO)
Depart: 10/14/2026

One-way

Basic

From
$145
Seen: 6 hrs ago

Tucson (TUS)to

San Francisco (SFO)
Depart: 11/09/2026

One-way

Basic

From
$145
Seen: 4 hrs ago

Tucson (TUS)to

San Francisco (SFO)
Depart: 10/15/2026

One-way

Basic

From
$145
Seen: 8 hrs ago

Tucson (TUS)to

San Francisco (SFO)
Depart: 09/18/2026

One-way

Basic

From
$150
Seen: 23 hrs ago

Tucson (TUS)to

San Francisco (SFO)
Depart: 09/06/2026

One-way

Basic

From
$150
Seen: 11 hrs ago

Tucson (TUS)to

San Francisco (SFO)
Depart: 08/22/2026

One-way

Basic

From
$150
Seen: 16 hrs ago

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Explore flights from Tucson to San Francisco

Aug 2026
From$150*
Seen: 9 hrs ago
One Way/Basic
Sep 2026
From$150*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$145*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $150
cmp-daily-histogram-bars-legend-max-price-aria-label $265
Displaying fares for August-2026
  • TUS–SFO, 08/01/2026: From $265
    01

    Sat

    AUG

  • TUS–SFO, 08/02/2026: From $265
    02

    Sun

  • TUS–SFO, 08/03/2026: From $265
    03

    Mon

  • TUS–SFO, 08/04/2026: From $265
    04

    Tue

  • TUS–SFO, 08/05/2026: From $265
    05

    Wed

  • TUS–SFO, 08/06/2026: From $265
    06

    Thu

  • TUS–SFO, 08/07/2026: From $205
    07

    Fri

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

    Sat

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

    Sun

  • TUS–SFO, 08/10/2026: From $205
    10

    Mon

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

    Tue

  • TUS–SFO: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • TUS–SFO, 08/13/2026: From $205
    13

    Thu

  • TUS–SFO, 08/14/2026: From $170
    14

    Fri

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

    Sat

  • TUS–SFO, 08/16/2026: From $170
    16

    Sun

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

    Mon

  • TUS–SFO, 08/18/2026: From $170
    18

    Tue

  • TUS–SFO, 08/19/2026: From $170
    19

    Wed

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

    Thu

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

    Fri

  • TUS–SFO, 08/22/2026: From $150
    22

    Sat

  • TUS–SFO, 08/23/2026: From $150
    23

    Sun

  • TUS–SFO, 08/24/2026: From $150
    24

    Mon

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

    Tue

  • TUS–SFO, 08/26/2026: From $150
    26

    Wed

  • TUS–SFO, 08/27/2026: From $150
    27

    Thu

  • TUS–SFO, 08/28/2026: From $150
    28

    Fri

  • TUS–SFO, 08/29/2026: From $150
    29

    Sat

  • TUS–SFO, 08/30/2026: From $150
    30

    Sun

  • TUS–SFO, 08/31/2026: From $150
    31

    Mon

    • Range$150-$265

    *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 Francisco International Airport
    Distance:
    751 miles

    Route Information

    120† Weekly flights

    † 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

    There are 120 weekly flights from Tucson to San Francisco on Southwest Airlines.
    To find the lowest fares by day and time to fly Tucson to San Francisco with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Francisco International Airport book yours with your flight.
    Yes! Flights from Tucson to San Francisco—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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