Southwest® flights from Chicago-Midway to Atlanta from $99

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Low fares from Chicago-Midway to Atlanta

$

Chicago-Midway (MDW)to

Atlanta (ATL)
Depart: 11/04/2026

One-way

Basic

From
$99
Seen: 23 hrs ago

Chicago-Midway (MDW)to

Atlanta (ATL)
Depart: 12/15/2026

One-way

Basic

From
$99
Seen: 22 hrs ago

Chicago-Midway (MDW)to

Atlanta (ATL)
Depart: 10/31/2026

One-way

Basic

From
$99
Seen: 20 hrs ago

Chicago-Midway (MDW)to

Atlanta (ATL)
Depart: 10/07/2026

One-way

Basic

From
$99
Seen: 19 hrs ago

Chicago-Midway (MDW)to

Atlanta (ATL)
Depart: 12/16/2026

One-way

Basic

From
$99
Seen: 10 hrs ago

Chicago-Midway (MDW)to

Atlanta (ATL)
Depart: 11/17/2026

One-way

Basic

From
$99
Seen: 7 hrs ago

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Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

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Explore flights from Chicago-Midway to Atlanta

Sep 2026
From$211*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$99*
Seen: 8 hrs ago
One Way/Basic
Nov 2026
From$99*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $99
cmp-daily-histogram-bars-legend-max-price-aria-label $427
Displaying fares for September-2026
  • MDW–ATL, 09/18/2026: From $251
    18

    Fri

    SEP

  • MDW–ATL, 09/19/2026: From $211
    19

    Sat

  • MDW–ATL: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • MDW–ATL, 09/21/2026: From $251
    21

    Mon

  • MDW–ATL, 09/22/2026: From $211
    22

    Tue

  • MDW–ATL, 09/23/2026: From $211
    23

    Wed

  • MDW–ATL, 09/24/2026: From $251
    24

    Thu

  • MDW–ATL, 09/25/2026: From $251
    25

    Fri

  • MDW–ATL, 09/26/2026: From $211
    26

    Sat

  • MDW–ATL, 09/27/2026: From $251
    27

    Sun

  • MDW–ATL, 09/28/2026: From $269
    28

    Mon

  • MDW–ATL, 09/29/2026: From $211
    29

    Tue

  • MDW–ATL, 09/30/2026: From $211
    30

    Wed

  • MDW–ATL, 10/01/2026: From $239
    01

    Thu

    OCT

  • MDW–ATL, 10/02/2026: From $239
    02

    Fri

  • MDW–ATL, 10/03/2026: From $211
    03

    Sat

  • MDW–ATL, 10/04/2026: From $239
    04

    Sun

  • MDW–ATL, 10/05/2026: From $114
    05

    Mon

  • MDW–ATL, 10/06/2026: From $99
    06

    Tue

  • MDW–ATL, 10/07/2026: From $99
    07

    Wed

  • MDW–ATL, 10/08/2026: From $174
    08

    Thu

  • MDW–ATL, 10/09/2026: From $174
    09

    Fri

  • MDW–ATL, 10/10/2026: From $174
    10

    Sat

  • MDW–ATL, 10/11/2026: From $174
    11

    Sun

  • MDW–ATL, 10/12/2026: From $174
    12

    Mon

  • MDW–ATL, 10/13/2026: From $99
    13

    Tue

  • MDW–ATL, 10/14/2026: From $109
    14

    Wed

  • MDW–ATL, 10/15/2026: From $184
    15

    Thu

  • MDW–ATL, 10/16/2026: From $427
    16

    Fri

  • MDW–ATL: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

    • Range$99-$427

    *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:
    Chicago Midway International Airport
    Arriving at:
    Hartsfield-Jackson Atlanta International Airport
    Average flight time:
    1 hour 50 minutes
    Distance:
    591 miles

    Route Information

    156† Weekly flights
    • 5‡ Nonstop flights per day Monday through Friday
    • 3‡ 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 Chicago (Midway) to Atlanta is 1 hour 50 minutes.
    There are 156 weekly flights from Chicago (Midway) to Atlanta on Southwest Airlines.
    Yes, Southwest flies nonstop from Chicago (Midway) to Atlanta 5 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Chicago (Midway) to Atlanta 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Chicago (Midway) 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 Chicago (Midway) 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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