Southwest® flights from Orange County/Santa Ana to San Francisco from $109

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Low fares from Orange County/Santa Ana to San Francisco

$

Orange County/Santa Ana (SNA)to

San Francisco (SFO)
Depart: 10/01/2026

One-way

Basic

From
$109
Seen: 12 hrs ago

Orange County/Santa Ana (SNA)to

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

One-way

Basic

From
$109
Seen: 19 hrs ago

Orange County/Santa Ana (SNA)to

San Francisco (SFO)
Depart: 10/29/2026

One-way

Basic

From
$109
Seen: 12 hrs ago

Orange County/Santa Ana (SNA)to

San Francisco (SFO)
Depart: 10/21/2026

One-way

Basic

From
$109
Seen: 9 hrs ago

Orange County/Santa Ana (SNA)to

San Francisco (SFO)
Depart: 11/07/2026

One-way

Basic

From
$109
Seen: 7 hrs ago

Orange County/Santa Ana (SNA)to

San Francisco (SFO)
Depart: 10/23/2026

One-way

Basic

From
$109
Seen: 21 hrs ago

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Explore flights from Orange County/Santa Ana to San Francisco

Sep 2026
From$139*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$109*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $169
Displaying fares for September-2026
  • SNA–SFO: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

    SEP

  • SNA–SFO, 09/08/2026: From $169
    08

    Tue

  • SNA–SFO, 09/09/2026: From $139
    09

    Wed

  • SNA–SFO, 09/10/2026: From $139
    10

    Thu

  • SNA–SFO, 09/11/2026: From $139
    11

    Fri

  • SNA–SFO, 09/12/2026: From $139
    12

    Sat

  • SNA–SFO, 09/13/2026: From $139
    13

    Sun

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

    Mon

  • SNA–SFO, 09/15/2026: From $139
    15

    Tue

  • SNA–SFO, 09/16/2026: From $139
    16

    Wed

  • SNA–SFO, 09/17/2026: From $139
    17

    Thu

  • SNA–SFO, 09/18/2026: From $139
    18

    Fri

  • SNA–SFO, 09/19/2026: From $139
    19

    Sat

  • SNA–SFO, 09/20/2026: From $139
    20

    Sun

  • SNA–SFO, 09/21/2026: From $139
    21

    Mon

  • SNA–SFO, 09/22/2026: From $139
    22

    Tue

  • SNA–SFO, 09/23/2026: From $139
    23

    Wed

  • SNA–SFO, 09/24/2026: From $139
    24

    Thu

  • SNA–SFO, 09/25/2026: From $139
    25

    Fri

  • SNA–SFO: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • SNA–SFO, 09/27/2026: From $139
    27

    Sun

  • SNA–SFO, 09/28/2026: From $139
    28

    Mon

  • SNA–SFO, 09/29/2026: From $139
    29

    Tue

  • SNA–SFO, 09/30/2026: From $139
    30

    Wed

  • SNA–SFO, 10/01/2026: From $109
    01

    Thu

    OCT

  • SNA–SFO, 10/02/2026: From $109
    02

    Fri

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

    Sat

  • SNA–SFO, 10/04/2026: From $144
    04

    Sun

  • SNA–SFO, 10/05/2026: From $109
    05

    Mon

  • SNA–SFO, 10/06/2026: From $109
    06

    Tue

    • Range$109-$169

    *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:
    John Wayne Airport
    Arriving at:
    San Francisco International Airport
    Distance:
    372 miles

    Route Information

    129† 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 129 weekly flights from Orange County/Santa Ana to San Francisco on Southwest Airlines.
    To find the lowest fares by day and time to fly Orange County/Santa Ana 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 Orange County/Santa Ana 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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