Southwest® flights from New York LaGuardia to San Diego from $162

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Low fares from New York LaGuardia to San Diego

$

New York LaGuardia (LGA)to

San Diego (SAN)
Depart: 11/10/2026

One-way

Basic

From
$162
Seen: 9 hrs ago

New York LaGuardia (LGA)to

San Diego (SAN)
Depart: 01/06/2027

One-way

Basic

From
$162
Seen: 4 hrs ago

New York LaGuardia (LGA)to

San Diego (SAN)
Depart: 11/12/2026

One-way

Basic

From
$168
Seen: 23 hrs ago

New York LaGuardia (LGA)to

San Diego (SAN)
Depart: 11/14/2026

One-way

Basic

From
$168
Seen: 17 hrs ago

New York LaGuardia (LGA)to

San Diego (SAN)
Depart: 01/05/2027

One-way

Basic

From
$189
Seen: 9 hrs ago

New York LaGuardia (LGA)to

San Diego (SAN)
Depart: 01/29/2027

One-way

Basic

From
$205
Seen: 17 hrs ago

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Explore flights from New York LaGuardia to San Diego

Oct 2026
From$429*
Seen: 51 minutes ago
One Way/Basic
Nov 2026
From$162*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$205*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $162
cmp-daily-histogram-bars-legend-max-price-aria-label $489
Displaying fares for October-2026
  • LGA–SAN, 10/21/2026: From $489
    21

    Wed

    OCT

  • LGA–SAN, 10/22/2026: From $489
    22

    Thu

  • LGA–SAN, 10/23/2026: From $429
    23

    Fri

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • LGA–SAN, 10/25/2026: From $429
    25

    Sun

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    26

    Mon

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

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    28

    Wed

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

    Thu

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • LGA–SAN, 11/02/2026: From $379
    02

    Mon

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • LGA–SAN, 11/04/2026: From $239
    04

    Wed

  • LGA–SAN, 11/05/2026: From $279
    05

    Thu

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • LGA–SAN, 11/07/2026: From $239
    07

    Sat

  • LGA–SAN, 11/08/2026: From $279
    08

    Sun

  • LGA–SAN, 11/09/2026: From $244
    09

    Mon

  • LGA–SAN, 11/10/2026: From $162
    10

    Tue

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • LGA–SAN, 11/12/2026: From $168
    12

    Thu

  • LGA–SAN, 11/13/2026: From $205
    13

    Fri

  • LGA–SAN, 11/14/2026: From $168
    14

    Sat

  • LGA–SAN, 11/15/2026: From $364
    15

    Sun

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

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

    Tue

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • LGA–SAN: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • LGA–SAN, 11/20/2026: From $219
    20

    Fri

    • Range$162-$489

    *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 Diego International Airport
    Distance:
    2441 miles

    Questions we hear the most

    There are 149 weekly flights from New York (LaGuardia) to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly New York (LaGuardia) to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from New York (LaGuardia) to San Diego—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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