Southwest® flights from Baltimore/Washington to Atlanta from $109

Promo Code

Low fares from Baltimore/Washington to Atlanta

$

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 12/11/2026

One-way

Basic

From
$109
Seen: 14 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 12/16/2026

One-way

Basic

From
$109
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 02/18/2027

One-way

Basic

From
$119
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 01/08/2027

One-way

Basic

From
$119
Seen: 4 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 01/17/2027

One-way

Basic

From
$119
Seen: 15 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 01/23/2027

One-way

Basic

From
$119
Seen: 5 hrs ago

Looking for more low-fare flights?

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.

Find low fares

Explore flights from Baltimore/Washington to Atlanta

Nov 2026
From$199*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$109*
Seen: 14 hrs ago
One Way/Basic
Jan 2027
From$119*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $457
Displaying fares for November-2026
  • BWI–ATL, 11/12/2026: From $457
    12

    Thu

    NOV

  • BWI–ATL, 11/13/2026: From $457
    13

    Fri

  • BWI–ATL, 11/14/2026: From $457
    14

    Sat

  • BWI–ATL, 11/15/2026: From $457
    15

    Sun

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

    Mon

  • BWI–ATL, 11/17/2026: From $457
    17

    Tue

  • BWI–ATL, 11/18/2026: From $278
    18

    Wed

  • BWI–ATL, 11/19/2026: From $278
    19

    Thu

  • BWI–ATL, 11/20/2026: From $278
    20

    Fri

  • BWI–ATL, 11/21/2026: From $278
    21

    Sat

  • BWI–ATL, 11/22/2026: From $278
    22

    Sun

  • BWI–ATL, 11/23/2026: From $278
    23

    Mon

  • BWI–ATL, 11/24/2026: From $278
    24

    Tue

  • BWI–ATL, 11/25/2026: From $209
    25

    Wed

  • BWI–ATL, 11/26/2026: From $199
    26

    Thu

  • BWI–ATL, 11/27/2026: From $199
    27

    Fri

  • BWI–ATL, 11/28/2026: From $229
    28

    Sat

  • BWI–ATL, 11/29/2026: From $279
    29

    Sun

  • BWI–ATL, 11/30/2026: From $229
    30

    Mon

  • BWI–ATL, 12/01/2026: From $199
    01

    Tue

    DEC

  • BWI–ATL, 12/02/2026: From $143
    02

    Wed

  • BWI–ATL, 12/03/2026: From $159
    03

    Thu

  • BWI–ATL, 12/04/2026: From $169
    04

    Fri

  • BWI–ATL, 12/05/2026: From $143
    05

    Sat

  • BWI–ATL, 12/06/2026: From $159
    06

    Sun

  • BWI–ATL, 12/07/2026: From $159
    07

    Mon

  • BWI–ATL, 12/08/2026: From $143
    08

    Tue

  • BWI–ATL, 12/09/2026: From $143
    09

    Wed

  • BWI–ATL, 12/10/2026: From $159
    10

    Thu

  • BWI–ATL, 12/11/2026: From $109
    11

    Fri

    • Range$109-$457

    *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

    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.

    Explore Flights from Other Popular Origins

    Popular Flights from Baltimore/Washington