Southwest® flights from New York LaGuardia to San Francisco from $209

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Low fares from New York LaGuardia to San Francisco

$

New York LaGuardia (LGA)to

San Francisco (SFO)
Depart: 11/05/2026

One-way

Basic

From
$209
Seen: 22 hrs ago

New York LaGuardia (LGA)to

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

One-way

Basic

From
$209
Seen: 15 hrs ago

New York LaGuardia (LGA)to

San Francisco (SFO)
Depart: 10/20/2026

One-way

Basic

From
$209
Seen: 16 hrs ago

New York LaGuardia (LGA)to

San Francisco (SFO)
Depart: 11/04/2026

One-way

Basic

From
$209
Seen: 17 hrs ago

New York LaGuardia (LGA)to

San Francisco (SFO)
Depart: 11/19/2026

One-way

Basic

From
$209
Seen: 11 hrs ago

New York LaGuardia (LGA)to

San Francisco (SFO)
Depart: 11/18/2026

One-way

Basic

From
$209
Seen: 23 hrs ago

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Explore flights from New York LaGuardia to San Francisco

Sep 2026
From$342*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$209*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$209*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $209
cmp-daily-histogram-bars-legend-max-price-aria-label $524
Displaying fares for September-2026
  • LGA–SFO, 09/30/2026: From $342
    30

    Wed

    SEP

  • LGA–SFO, 10/01/2026: From $387
    01

    Thu

  • LGA–SFO, 10/02/2026: From $387
    02

    Fri

  • LGA–SFO, 10/03/2026: From $342
    03

    Sat

  • LGA–SFO, 10/04/2026: From $413
    04

    Sun

  • LGA–SFO, 10/05/2026: From $387
    05

    Mon

  • LGA–SFO, 10/06/2026: From $342
    06

    Tue

  • LGA–SFO, 10/07/2026: From $386
    07

    Wed

  • LGA–SFO, 10/08/2026: From $355
    08

    Thu

  • LGA–SFO, 10/09/2026: From $370
    09

    Fri

  • LGA–SFO: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • LGA–SFO, 10/11/2026: From $490
    11

    Sun

  • LGA–SFO, 10/12/2026: From $476
    12

    Mon

  • LGA–SFO, 10/13/2026: From $342
    13

    Tue

  • LGA–SFO, 10/14/2026: From $254
    14

    Wed

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

    Thu

  • LGA–SFO, 10/16/2026: From $269
    16

    Fri

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

    Sat

  • LGA–SFO, 10/18/2026: From $524
    18

    Sun

  • LGA–SFO, 10/19/2026: From $329
    19

    Mon

  • LGA–SFO, 10/20/2026: From $209
    20

    Tue

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

    Wed

  • LGA–SFO, 10/22/2026: From $260
    22

    Thu

  • LGA–SFO: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

  • LGA–SFO, 10/24/2026: From $219
    24

    Sat

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

    Sun

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

    Mon

  • LGA–SFO, 10/27/2026: From $209
    27

    Tue

  • LGA–SFO: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

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

    Thu

    • Range$209-$524

    *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:
    La Guardia Airport
    Arriving at:
    San Francisco International Airport
    Distance:
    2579 miles

    Route Information

    92† 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 92 weekly flights from New York (LaGuardia) to San Francisco on Southwest Airlines.
    To find the lowest fares by day and time to fly New York (LaGuardia) 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 New York (LaGuardia) 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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