Southwest® flights from Atlanta to New York (LaGuardia) from $129

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Low fares from Atlanta to New York (LaGuardia)

$

Atlanta (ATL)to

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

One-way

Basic

From
$129
Seen: 17 hrs ago

Atlanta (ATL)to

New York (LaGuardia) (LGA)
Depart: 11/04/2026

One-way

Basic

From
$129
Seen: 10 hrs ago

Atlanta (ATL)to

New York (LaGuardia) (LGA)
Depart: 11/18/2026

One-way

Basic

From
$129
Seen: 19 hrs ago

Atlanta (ATL)to

New York (LaGuardia) (LGA)
Depart: 10/20/2026

One-way

Basic

From
$134
Seen: 7 hrs ago

Atlanta (ATL)to

New York (LaGuardia) (LGA)
Depart: 09/30/2026

One-way

Basic

From
$134
Seen: 18 hrs ago

Atlanta (ATL)to

New York (LaGuardia) (LGA)
Depart: 09/23/2026

One-way

Basic

From
$134
Seen: 13 hrs ago

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Explore flights from Atlanta to New York (LaGuardia)

Aug 2026
From$239*
Seen: 20 hrs ago
One Way/Basic
Sep 2026
From$134*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$134*
Seen: 25 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $259
Displaying fares for August-2026
  • ATL–LGA, 08/22/2026: From $239
    22

    Sat

    AUG

  • ATL–LGA, 08/23/2026: From $239
    23

    Sun

  • ATL–LGA, 08/24/2026: From $239
    24

    Mon

  • ATL–LGA, 08/25/2026: From $239
    25

    Tue

  • ATL–LGA, 08/26/2026: From $239
    26

    Wed

  • ATL–LGA, 08/27/2026: From $239
    27

    Thu

  • ATL–LGA, 08/28/2026: From $239
    28

    Fri

  • ATL–LGA, 08/29/2026: From $239
    29

    Sat

  • ATL–LGA, 08/30/2026: From $239
    30

    Sun

  • ATL–LGA, 08/31/2026: From $239
    31

    Mon

  • ATL–LGA, 09/01/2026: From $239
    01

    Tue

    SEP

  • ATL–LGA, 09/02/2026: From $239
    02

    Wed

  • ATL–LGA, 09/03/2026: From $224
    03

    Thu

  • ATL–LGA, 09/04/2026: From $259
    04

    Fri

  • ATL–LGA, 09/05/2026: From $184
    05

    Sat

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

    Sun

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

    Mon

  • ATL–LGA, 09/08/2026: From $149
    08

    Tue

  • ATL–LGA, 09/09/2026: From $184
    09

    Wed

  • ATL–LGA, 09/10/2026: From $144
    10

    Thu

  • ATL–LGA, 09/11/2026: From $155
    11

    Fri

  • ATL–LGA, 09/12/2026: From $134
    12

    Sat

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

    Sun

  • ATL–LGA, 09/14/2026: From $139
    14

    Mon

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

    Tue

  • ATL–LGA, 09/16/2026: From $134
    16

    Wed

  • ATL–LGA, 09/17/2026: From $144
    17

    Thu

  • ATL–LGA, 09/18/2026: From $155
    18

    Fri

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

    Sat

  • ATL–LGA, 09/20/2026: From $164
    20

    Sun

  • ATL–LGA, 09/21/2026: From $139
    21

    Mon

    • Range$134-$259

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Arriving at:
    La Guardia Airport
    Average flight time:
    2 hours 10 minutes
    Distance:
    762 miles

    Route Information

    144† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 4‡ Nonstop flights on Sunday

    † 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.

    Explore New York (LaGuardia)

    Popular culture loves New York; it’s a diverse, dynamic, eclectic city that many have grown up watching on the big screen or in their favorite TV shows. While the real NYC isn’t exactly like Hollywood makes it out to be, it’s still a must-visit destination, home to a magnetic arts and culture scene and loyal sports base. Whether you’re visiting for business or fun, there’s no such thing as a dull moment in New York.

    First things first—getting around. The best ways to get around in New York are either the subway or walking. The Metropolitan Transportation Authority (MTA) is the largest public transit authority in the United States and can take you just about anywhere in New York. You will need a MetroCard to use it, which you can purchase at any subway station.

    Questions we hear the most

    The average flight time from Atlanta to New York (LaGuardia) is 2 hours 10 minutes.
    There are 144 weekly flights from Atlanta to New York (LaGuardia) on Southwest Airlines.
    Yes, Southwest flies nonstop from Atlanta to New York (LaGuardia) 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Atlanta to New York (LaGuardia) 2 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Atlanta 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 Atlanta 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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