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

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Low fares from New York (LaGuardia) to Atlanta

$

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 10/31/2026

One-way

Basic

From
$129
Seen: 9 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 09/30/2026

One-way

Basic

From
$129
Seen: 4 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 11/18/2026

One-way

Basic

From
$134
Seen: 6 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 09/26/2026

One-way

Basic

From
$134
Seen: 7 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 09/15/2026

One-way

Basic

From
$134
Seen: 19 hrs ago

New York (LaGuardia) (LGA)to

Atlanta (ATL)
Depart: 10/07/2026

One-way

Basic

From
$134
Seen: 17 hrs ago

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Explore flights from New York (LaGuardia) to Atlanta

Aug 2026
From$234*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$129*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $321
Displaying fares for August-2026
  • LGA–ATL, 08/21/2026: From $234
    21

    Fri

    AUG

  • LGA–ATL, 08/22/2026: From $239
    22

    Sat

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

    Sun

  • LGA–ATL, 08/24/2026: From $234
    24

    Mon

  • LGA–ATL, 08/25/2026: From $234
    25

    Tue

  • LGA–ATL, 08/26/2026: From $234
    26

    Wed

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

    Thu

  • LGA–ATL, 08/28/2026: From $234
    28

    Fri

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

    Sat

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

    Sun

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

    Mon

  • LGA–ATL, 09/01/2026: From $234
    01

    Tue

    SEP

  • LGA–ATL, 09/02/2026: From $234
    02

    Wed

  • LGA–ATL, 09/03/2026: From $189
    03

    Thu

  • LGA–ATL, 09/04/2026: From $189
    04

    Fri

  • LGA–ATL, 09/05/2026: From $149
    05

    Sat

  • LGA–ATL, 09/06/2026: From $189
    06

    Sun

  • LGA–ATL, 09/07/2026: From $314
    07

    Mon

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

    Tue

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

    Wed

  • LGA–ATL, 09/10/2026: From $139
    10

    Thu

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

    Fri

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

    Sat

  • LGA–ATL, 09/13/2026: From $321
    13

    Sun

  • LGA–ATL, 09/14/2026: From $210
    14

    Mon

  • LGA–ATL, 09/15/2026: From $134
    15

    Tue

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

    Wed

  • LGA–ATL, 09/17/2026: From $139
    17

    Thu

  • LGA–ATL, 09/18/2026: From $179
    18

    Fri

  • LGA–ATL, 09/19/2026: From $134
    19

    Sat

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

    Sun

    • Range$134-$321

    *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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