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: 09/30/2026

One-way

Basic

From
$79
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 09/23/2026

One-way

Basic

From
$79
Seen: 18 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 10/13/2026

One-way

Basic

From
$79
Seen: 12 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/03/2026

One-way

Basic

From
$79
Seen: 12 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/04/2026

One-way

Basic

From
$79
Seen: 4 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/10/2026

One-way

Basic

From
$79
Seen: 7 hrs ago

Looking for more low-fare flights?

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Explore flights from Baltimore/Washington to Atlanta

Aug 2026
From$253*
Seen: 9 hrs ago
One Way/Basic
Sep 2026
From$79*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$79*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $422
Displaying fares for August-2026
  • BWI–ATL, 08/22/2026: From $422
    22

    Sat

    AUG

  • BWI–ATL, 08/23/2026: From $422
    23

    Sun

  • BWI–ATL, 08/24/2026: From $422
    24

    Mon

  • BWI–ATL, 08/25/2026: From $422
    25

    Tue

  • BWI–ATL, 08/26/2026: From $422
    26

    Wed

  • BWI–ATL, 08/27/2026: From $422
    27

    Thu

  • BWI–ATL, 08/28/2026: From $253
    28

    Fri

  • BWI–ATL, 08/29/2026: From $253
    29

    Sat

  • BWI–ATL, 08/30/2026: From $253
    30

    Sun

  • BWI–ATL, 08/31/2026: From $253
    31

    Mon

  • BWI–ATL, 09/01/2026: From $253
    01

    Tue

    SEP

  • BWI–ATL, 09/02/2026: From $253
    02

    Wed

  • BWI–ATL, 09/03/2026: From $253
    03

    Thu

  • BWI–ATL, 09/04/2026: From $171
    04

    Fri

  • BWI–ATL, 09/05/2026: From $171
    05

    Sat

  • BWI–ATL, 09/06/2026: From $171
    06

    Sun

  • BWI–ATL, 09/07/2026: From $171
    07

    Mon

  • BWI–ATL, 09/08/2026: From $171
    08

    Tue

  • BWI–ATL, 09/09/2026: From $171
    09

    Wed

  • BWI–ATL, 09/10/2026: From $171
    10

    Thu

  • BWI–ATL, 09/11/2026: From $162
    11

    Fri

  • BWI–ATL, 09/12/2026: From $153
    12

    Sat

  • BWI–ATL, 09/13/2026: From $171
    13

    Sun

  • BWI–ATL, 09/14/2026: From $153
    14

    Mon

  • BWI–ATL, 09/15/2026: From $109
    15

    Tue

  • BWI–ATL, 09/16/2026: From $109
    16

    Wed

  • BWI–ATL, 09/17/2026: From $153
    17

    Thu

  • BWI–ATL, 09/18/2026: From $162
    18

    Fri

  • BWI–ATL, 09/19/2026: From $153
    19

    Sat

  • BWI–ATL, 09/20/2026: From $171
    20

    Sun

  • BWI–ATL, 09/21/2026: From $119
    21

    Mon

    • Range$109-$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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