Southwest® flights from New York (LaGuardia) to San Jose, CA from $189

Promo Code

Low fares from New York (LaGuardia) to San Jose, CA

$

New York (LaGuardia) (LGA)to

San Jose, CA (SJC)
Depart: 11/04/2026

One-way

Basic

From
$189
Seen: 16 hrs ago

New York (LaGuardia) (LGA)to

San Jose, CA (SJC)
Depart: 11/06/2026

One-way

Basic

From
$189
Seen: 12 hrs ago

New York (LaGuardia) (LGA)to

San Jose, CA (SJC)
Depart: 09/19/2026

One-way

Basic

From
$189
Seen: 1 hour ago

New York (LaGuardia) (LGA)to

San Jose, CA (SJC)
Depart: 10/01/2026

One-way

Basic

From
$189
Seen: 11 hrs ago

New York (LaGuardia) (LGA)to

San Jose, CA (SJC)
Depart: 10/02/2026

One-way

Basic

From
$189
Seen: 13 hrs ago

New York (LaGuardia) (LGA)to

San Jose, CA (SJC)
Depart: 10/14/2026

One-way

Basic

From
$189
Seen: 18 hrs ago

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Explore flights from New York (LaGuardia) to San Jose, CA

Aug 2026
From$189*
Seen: 10 hrs ago
One Way/Basic
Sep 2026
From$189*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $455
Displaying fares for August-2026
  • LGA–SJC, 08/01/2026: From $350
    01

    Sat

    AUG

  • LGA–SJC, 08/02/2026: From $455
    02

    Sun

  • LGA–SJC, 08/03/2026: From $345
    03

    Mon

  • LGA–SJC, 08/04/2026: From $350
    04

    Tue

  • LGA–SJC, 08/05/2026: From $270
    05

    Wed

  • LGA–SJC, 08/06/2026: From $371
    06

    Thu

  • LGA–SJC, 08/07/2026: From $311
    07

    Fri

  • LGA–SJC, 08/08/2026: From $430
    08

    Sat

  • LGA–SJC: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • LGA–SJC, 08/10/2026: From $317
    10

    Mon

  • LGA–SJC, 08/11/2026: From $260
    11

    Tue

  • LGA–SJC, 08/12/2026: From $260
    12

    Wed

  • LGA–SJC: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • LGA–SJC, 08/14/2026: From $260
    14

    Fri

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

    Sat

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

    Sun

  • LGA–SJC, 08/17/2026: From $285
    17

    Mon

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

    Tue

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

    Wed

  • LGA–SJC, 08/20/2026: From $231
    20

    Thu

  • LGA–SJC, 08/21/2026: From $194
    21

    Fri

  • LGA–SJC, 08/22/2026: From $194
    22

    Sat

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    23

    Sun

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    24

    Mon

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    25

    Tue

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    26

    Wed

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    27

    Thu

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    28

    Fri

  • LGA–SJC, 08/29/2026: From $189
    29

    Sat

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    30

    Sun

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

    Mon

    • Range$189-$455

    *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:
    Norman Y. Mineta San José International Airport
    Distance:
    2563 miles

    Route Information

    138† 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 138 weekly flights from New York (LaGuardia) to San Jose, CA on Southwest Airlines.
    To find the lowest fares by day and time to fly New York (LaGuardia) to San Jose, CA with Southwest, check out our Low Fare Calendar.
    You can rent a car at Norman Y. Mineta San José International Airport book yours with your flight.
    Yes! Flights from New York (LaGuardia) to San Jose, CA—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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