Southwest® flights from San Francisco to Phoenix from $50

Promo Code

Low fares from San Francisco to Phoenix

$

San Francisco (SFO)to

Phoenix (PHX)
Depart: 12/08/2026

One-way

Basic

From
$50
Seen: 2 hrs ago

San Francisco (SFO)to

Phoenix (PHX)
Depart: 01/09/2027

One-way

Basic

From
$50
Seen: 3 hrs ago

San Francisco (SFO)to

Phoenix (PHX)
Depart: 11/12/2026

One-way

Basic

From
$50
Seen: 5 hrs ago

San Francisco (SFO)to

Phoenix (PHX)
Depart: 01/13/2027

One-way

Basic

From
$50
Seen: 5 hrs ago

San Francisco (SFO)to

Phoenix (PHX)
Depart: 11/09/2026

One-way

Basic

From
$50
Seen: 5 hrs ago

San Francisco (SFO)to

Phoenix (PHX)
Depart: 01/06/2027

One-way

Basic

From
$50
Seen: 3 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 Phoenix

Oct 2026
From$199*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$50*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$50*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $50
cmp-daily-histogram-bars-legend-max-price-aria-label $261
Displaying fares for October-2026
  • SFO–PHX: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

    OCT

  • SFO–PHX, 10/21/2026: From $251
    21

    Wed

  • SFO–PHX, 10/22/2026: From $261
    22

    Thu

  • SFO–PHX, 10/23/2026: From $261
    23

    Fri

  • SFO–PHX, 10/24/2026: From $220
    24

    Sat

  • SFO–PHX, 10/25/2026: From $219
    25

    Sun

  • SFO–PHX, 10/26/2026: From $219
    26

    Mon

  • SFO–PHX, 10/27/2026: From $199
    27

    Tue

  • SFO–PHX, 10/28/2026: From $199
    28

    Wed

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

    Thu

  • SFO–PHX, 10/30/2026: From $219
    30

    Fri

  • SFO–PHX, 10/31/2026: From $199
    31

    Sat

  • SFO–PHX, 11/01/2026: From $219
    01

    Sun

    NOV

  • SFO–PHX, 11/02/2026: From $149
    02

    Mon

  • SFO–PHX: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • SFO–PHX, 11/04/2026: From $129
    04

    Wed

  • SFO–PHX, 11/05/2026: From $149
    05

    Thu

  • SFO–PHX, 11/06/2026: From $149
    06

    Fri

  • SFO–PHX, 11/07/2026: From $129
    07

    Sat

  • SFO–PHX, 11/08/2026: From $149
    08

    Sun

  • SFO–PHX, 11/09/2026: From $50
    09

    Mon

  • SFO–PHX, 11/10/2026: From $50
    10

    Tue

  • SFO–PHX, 11/11/2026: From $50
    11

    Wed

  • SFO–PHX, 11/12/2026: From $50
    12

    Thu

  • SFO–PHX, 11/13/2026: From $50
    13

    Fri

  • SFO–PHX: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • SFO–PHX, 11/15/2026: From $63
    15

    Sun

  • SFO–PHX, 11/16/2026: From $59
    16

    Mon

  • SFO–PHX, 11/17/2026: From $50
    17

    Tue

  • SFO–PHX, 11/18/2026: From $50
    18

    Wed

  • SFO–PHX, 11/19/2026: From $69
    19

    Thu

    • Range$50-$261

    *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:
    Sky Harbor International Airport
    Average flight time:
    1 hour 56 minutes
    Distance:
    651 miles

    Questions we hear the most

    The average flight time from San Francisco to Phoenix is 1 hour 56 minutes.
    There are 155 weekly flights from San Francisco to Phoenix on Southwest Airlines.
    Yes, Southwest flies nonstop from San Francisco to Phoenix 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Francisco to Phoenix 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly San Francisco to Phoenix with Southwest, check out our Low Fare Calendar.
    You can rent a car at Sky Harbor International Airport book yours with your flight.
    Yes! Flights from San Francisco to Phoenix—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