Southwest® flights from Baltimore/Washington to Atlanta from $79

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Low fares from Baltimore/Washington to Atlanta

$

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 09/23/2026

One-way

Basic

From
$79
Seen: 8 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 09/15/2026

One-way

Basic

From
$79
Seen: 5 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 10/13/2026

One-way

Basic

From
$79
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 10/14/2026

One-way

Basic

From
$79
Seen: 8 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 09/01/2026

One-way

Basic

From
$79
Seen: 8 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 09/02/2026

One-way

Basic

From
$79
Seen: 1 hour ago

Looking for more low-fare flights?

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Explore flights from Baltimore/Washington to Atlanta

Aug 2026
From$89*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$79*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$79*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $79
cmp-daily-histogram-bars-legend-max-price-aria-label $422
Displaying fares for August-2026
  • BWI–ATL, 08/02/2026: From $422
    02

    Sun

    AUG

  • BWI–ATL, 08/03/2026: From $422
    03

    Mon

  • BWI–ATL, 08/04/2026: From $422
    04

    Tue

  • BWI–ATL, 08/05/2026: From $422
    05

    Wed

  • BWI–ATL, 08/06/2026: From $422
    06

    Thu

  • BWI–ATL, 08/07/2026: From $317
    07

    Fri

  • BWI–ATL, 08/08/2026: From $317
    08

    Sat

  • BWI–ATL, 08/09/2026: From $317
    09

    Sun

  • BWI–ATL, 08/10/2026: From $317
    10

    Mon

  • BWI–ATL, 08/11/2026: From $317
    11

    Tue

  • BWI–ATL, 08/12/2026: From $317
    12

    Wed

  • BWI–ATL, 08/13/2026: From $317
    13

    Thu

  • BWI–ATL, 08/14/2026: From $317
    14

    Fri

  • BWI–ATL, 08/15/2026: From $214
    15

    Sat

  • BWI–ATL, 08/16/2026: From $214
    16

    Sun

  • BWI–ATL, 08/17/2026: From $214
    17

    Mon

  • BWI–ATL, 08/18/2026: From $214
    18

    Tue

  • BWI–ATL, 08/19/2026: From $214
    19

    Wed

  • BWI–ATL, 08/20/2026: From $214
    20

    Thu

  • BWI–ATL, 08/21/2026: From $214
    21

    Fri

  • BWI–ATL, 08/22/2026: From $119
    22

    Sat

  • BWI–ATL, 08/23/2026: From $119
    23

    Sun

  • BWI–ATL, 08/24/2026: From $119
    24

    Mon

  • BWI–ATL, 08/25/2026: From $109
    25

    Tue

  • BWI–ATL, 08/26/2026: From $109
    26

    Wed

  • BWI–ATL, 08/27/2026: From $119
    27

    Thu

  • BWI–ATL, 08/28/2026: From $119
    28

    Fri

  • BWI–ATL, 08/29/2026: From $119
    29

    Sat

  • BWI–ATL, 08/30/2026: From $89
    30

    Sun

  • BWI–ATL, 08/31/2026: From $89
    31

    Mon

  • BWI–ATL, 09/01/2026: From $79
    01

    Tue

    SEP

    • Range$79-$422

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Hartsfield-Jackson Atlanta International Airport
    Average flight time:
    1 hour 55 minutes
    Distance:
    577 miles

    Route Information

    156† Weekly flights
    • 5‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 5‡ 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 Baltimore/Washington to Atlanta is 1 hour 55 minutes.
    There are 156 weekly flights from Baltimore/Washington to Atlanta on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Atlanta 5 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Atlanta 3 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington 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 Baltimore/Washington 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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