Southwest® flights from Phoenix to New York (LaGuardia) from $159

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Low fares from Phoenix to New York (LaGuardia)

$

Phoenix (PHX)to

New York (LaGuardia) (LGA)
Depart: 09/02/2026

One-way

Basic

From
$159
Seen: 5 minutes ago

Phoenix (PHX)to

New York (LaGuardia) (LGA)
Depart: 09/06/2026

One-way

Basic

From
$159
Seen: 5 hrs ago

Phoenix (PHX)to

New York (LaGuardia) (LGA)
Depart: 09/01/2026

One-way

Basic

From
$164
Seen: 18 hrs ago

Phoenix (PHX)to

New York (LaGuardia) (LGA)
Depart: 08/28/2026

One-way

Basic

From
$164
Seen: 14 hrs ago

Phoenix (PHX)to

New York (LaGuardia) (LGA)
Depart: 08/21/2026

One-way

Basic

From
$164
Seen: 18 hrs ago

Phoenix (PHX)to

New York (LaGuardia) (LGA)
Depart: 08/31/2026

One-way

Basic

From
$164
Seen: 9 hrs ago

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Explore flights from Phoenix to New York (LaGuardia)

Aug 2026
From$164*
Seen: 14 hrs ago
One Way/Basic
Sep 2026
From$159*
Seen: 5 minutes ago
One Way/Basic
Oct 2026
From$199*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $164
cmp-daily-histogram-bars-legend-max-price-aria-label $309
Displaying fares for August-2026
  • PHX–LGA, 08/01/2026: From $248
    01

    Sat

    AUG

  • PHX–LGA, 08/02/2026: From $309
    02

    Sun

  • PHX–LGA, 08/03/2026: From $309
    03

    Mon

  • PHX–LGA, 08/04/2026: From $288
    04

    Tue

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

    Wed

  • PHX–LGA, 08/06/2026: From $309
    06

    Thu

  • PHX–LGA, 08/07/2026: From $309
    07

    Fri

  • PHX–LGA, 08/08/2026: From $243
    08

    Sat

  • PHX–LGA, 08/09/2026: From $309
    09

    Sun

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

    Mon

  • PHX–LGA, 08/11/2026: From $238
    11

    Tue

  • PHX–LGA, 08/12/2026: From $243
    12

    Wed

  • PHX–LGA, 08/13/2026: From $309
    13

    Thu

  • PHX–LGA, 08/14/2026: From $249
    14

    Fri

  • PHX–LGA, 08/15/2026: From $243
    15

    Sat

  • PHX–LGA, 08/16/2026: From $249
    16

    Sun

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

    Mon

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

    Tue

  • PHX–LGA, 08/19/2026: From $243
    19

    Wed

  • PHX–LGA, 08/20/2026: From $249
    20

    Thu

  • PHX–LGA, 08/21/2026: From $164
    21

    Fri

  • PHX–LGA: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • PHX–LGA, 08/23/2026: From $189
    23

    Sun

  • PHX–LGA, 08/24/2026: From $189
    24

    Mon

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

    Tue

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

    Wed

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

    Thu

  • PHX–LGA, 08/28/2026: From $164
    28

    Fri

  • PHX–LGA, 08/29/2026: From $164
    29

    Sat

  • PHX–LGA, 08/30/2026: From $164
    30

    Sun

  • PHX–LGA, 08/31/2026: From $164
    31

    Mon

    • Range$164-$309

    *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:
    Sky Harbor International Airport
    Arriving at:
    La Guardia Airport
    Distance:
    2149 miles

    Route Information

    153† 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 153 weekly flights from Phoenix to New York (LaGuardia) on Southwest Airlines.
    To find the lowest fares by day and time to fly Phoenix 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 Phoenix 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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