Southwest® flights from San Diego to New York LaGuardia from $139

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Low fares from San Diego to New York LaGuardia

$

San Diego (SAN)to

New York LaGuardia (LGA)
Depart: 11/26/2026

One-way

Basic

From
$139
Seen: 19 hrs ago

San Diego (SAN)to

New York LaGuardia (LGA)
Depart: 11/09/2026

One-way

Basic

From
$162
Seen: 20 hrs ago

San Diego (SAN)to

New York LaGuardia (LGA)
Depart: 01/19/2027

One-way

Basic

From
$162
Seen: 20 hrs ago

San Diego (SAN)to

New York LaGuardia (LGA)
Depart: 12/05/2026

One-way

Basic

From
$162
Seen: 19 hrs ago

San Diego (SAN)to

New York LaGuardia (LGA)
Depart: 01/14/2027

One-way

Basic

From
$162
Seen: 8 hrs ago

San Diego (SAN)to

New York LaGuardia (LGA)
Depart: 12/14/2026

One-way

Basic

From
$162
Seen: 11 hrs ago

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Explore flights from San Diego to New York LaGuardia

Oct 2026
From$379*
Seen: 12 hrs ago
One Way/Basic
Nov 2026
From$139*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$162*
Seen: 26 minutes 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
  • SAN–LGA, 10/20/2026: From $489
    20

    Tue

    OCT

  • SAN–LGA, 10/21/2026: From $489
    21

    Wed

  • SAN–LGA, 10/22/2026: From $429
    22

    Thu

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

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

  • SAN–LGA, 10/28/2026: From $379
    28

    Wed

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

    Thu

  • SAN–LGA, 10/30/2026: From $379
    30

    Fri

  • SAN–LGA, 10/31/2026: From $379
    31

    Sat

  • SAN–LGA, 11/01/2026: From $379
    01

    Sun

    NOV

  • SAN–LGA, 11/02/2026: From $239
    02

    Mon

  • SAN–LGA, 11/03/2026: From $239
    03

    Tue

  • SAN–LGA: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • SAN–LGA: cmp-view-offers-disclaimer. Find Offers
    05

    Thu

  • SAN–LGA, 11/06/2026: From $294
    06

    Fri

  • SAN–LGA: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

  • SAN–LGA: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • SAN–LGA, 11/09/2026: From $162
    09

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

  • SAN–LGA: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • SAN–LGA, 11/15/2026: From $205
    15

    Sun

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

    Mon

  • SAN–LGA, 11/17/2026: From $162
    17

    Tue

  • SAN–LGA, 11/18/2026: From $162
    18

    Wed

  • SAN–LGA, 11/19/2026: From $249
    19

    Thu

    • 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:
    San Diego International Airport
    Arriving at:
    La Guardia Airport
    Distance:
    2441 miles

    Questions we hear the most

    There are 147 weekly flights from San Diego to New York (LaGuardia) on Southwest Airlines.
    To find the lowest fares by day and time to fly San Diego to New York (LaGuardia) with Southwest, check out our Low Fare Calendar.
    You can rent a car at La Guardia Airport book yours with your flight.
    Yes! Flights from San Diego to New York (LaGuardia)—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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