Southwest® flights from New York (LaGuardia) to Atlanta from $142

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Low fares from New York (LaGuardia) to Atlanta

$

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 09/09/2026

One-way

Basic

From
$142
Seen: 11 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 09/01/2026

One-way

Basic

From
$142
Seen: 18 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 08/26/2026

One-way

Basic

From
$144
Seen: 3 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 10/01/2026

One-way

Basic

From
$147
Seen: 10 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 10/03/2026

One-way

Basic

From
$147
Seen: 10 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 09/06/2026

One-way

Basic

From
$147
Seen: 7 hrs ago

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Explore flights from New York (LaGuardia) to Atlanta

Jul 2026
From$319*
Seen: 19 hrs ago
One Way/Basic
Aug 2026
From$144*
Seen: 3 hrs ago
One Way/Basic
Sep 2026
From$142*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $144
cmp-daily-histogram-bars-legend-max-price-aria-label $324
Displaying fares for July-2026
  • LGA–ATL, 07/31/2026: From $319
    31

    Fri

    JUL

  • LGA–ATL, 08/01/2026: From $267
    01

    Sat

  • LGA–ATL, 08/02/2026: From $319
    02

    Sun

  • LGA–ATL, 08/03/2026: From $324
    03

    Mon

  • LGA–ATL, 08/04/2026: From $262
    04

    Tue

  • LGA–ATL, 08/05/2026: From $262
    05

    Wed

  • LGA–ATL, 08/06/2026: From $319
    06

    Thu

  • LGA–ATL, 08/07/2026: From $259
    07

    Fri

  • LGA–ATL, 08/08/2026: From $259
    08

    Sat

  • LGA–ATL, 08/09/2026: From $264
    09

    Sun

  • LGA–ATL, 08/10/2026: From $259
    10

    Mon

  • LGA–ATL, 08/11/2026: From $289
    11

    Tue

  • LGA–ATL, 08/12/2026: From $259
    12

    Wed

  • LGA–ATL, 08/13/2026: From $169
    13

    Thu

  • LGA–ATL, 08/14/2026: From $169
    14

    Fri

  • LGA–ATL, 08/15/2026: From $199
    15

    Sat

  • LGA–ATL, 08/16/2026: From $174
    16

    Sun

  • LGA–ATL, 08/17/2026: From $174
    17

    Mon

  • LGA–ATL, 08/18/2026: From $149
    18

    Tue

  • LGA–ATL, 08/19/2026: From $149
    19

    Wed

  • LGA–ATL, 08/20/2026: From $169
    20

    Thu

  • LGA–ATL, 08/21/2026: From $159
    21

    Fri

  • LGA–ATL, 08/22/2026: From $159
    22

    Sat

  • LGA–ATL: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

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

    Mon

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

    Tue

  • LGA–ATL, 08/26/2026: From $144
    26

    Wed

  • LGA–ATL, 08/27/2026: From $159
    27

    Thu

  • LGA–ATL, 08/28/2026: From $159
    28

    Fri

  • LGA–ATL, 08/29/2026: From $159
    29

    Sat

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

    Sun

    • Range$144-$324

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Average flight time:
    2 hours 29 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.

    Questions we hear the most

    The average flight time from New York (LaGuardia) to Atlanta is 2 hours 29 minutes.
    There are 144 weekly flights from New York (LaGuardia) to Atlanta on Southwest Airlines.
    Yes, Southwest flies nonstop from New York (LaGuardia) to Atlanta 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from New York (LaGuardia) to Atlanta 2 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly New York (LaGuardia) to Atlanta with Southwest, check out our Low Fare Calendar.
    You can rent a car at Hartsfield-Jackson Atlanta International Airport book yours with your flight.
    Yes! Flights from New York (LaGuardia) to Atlanta—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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