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

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Low fares from Baltimore/Washington to Atlanta

$

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 12/02/2026

One-way

Basic

From
$109
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/08/2026

One-way

Basic

From
$109
Seen: 18 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 12/10/2026

One-way

Basic

From
$109
Seen: 20 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/27/2026

One-way

Basic

From
$109
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/16/2026

One-way

Basic

From
$109
Seen: 19 hrs ago

Baltimore/Washington (BWI)to

Atlanta (ATL)
Depart: 11/23/2026

One-way

Basic

From
$109
Seen: 10 hrs ago

Looking for more low-fare flights?

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Explore flights from Baltimore/Washington to Atlanta

Oct 2026
From$159*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$109*
Seen: 21 hrs ago
One Way/Basic
Dec 2026
From$109*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $442
Displaying fares for October-2026
  • BWI–ATL, 10/03/2026: From $442
    03

    Sat

    OCT

  • BWI–ATL, 10/04/2026: From $442
    04

    Sun

  • BWI–ATL, 10/05/2026: From $442
    05

    Mon

  • BWI–ATL, 10/06/2026: From $442
    06

    Tue

  • BWI–ATL, 10/07/2026: From $442
    07

    Wed

  • BWI–ATL, 10/08/2026: From $442
    08

    Thu

  • BWI–ATL, 10/09/2026: From $442
    09

    Fri

  • BWI–ATL, 10/10/2026: From $296
    10

    Sat

  • BWI–ATL, 10/11/2026: From $263
    11

    Sun

  • BWI–ATL, 10/12/2026: From $263
    12

    Mon

  • BWI–ATL, 10/13/2026: From $263
    13

    Tue

  • BWI–ATL, 10/14/2026: From $263
    14

    Wed

  • BWI–ATL, 10/15/2026: From $263
    15

    Thu

  • BWI–ATL, 10/16/2026: From $263
    16

    Fri

  • BWI–ATL, 10/17/2026: From $184
    17

    Sat

  • BWI–ATL, 10/18/2026: From $184
    18

    Sun

  • BWI–ATL, 10/19/2026: From $184
    19

    Mon

  • BWI–ATL, 10/20/2026: From $184
    20

    Tue

  • BWI–ATL, 10/21/2026: From $184
    21

    Wed

  • BWI–ATL, 10/22/2026: From $184
    22

    Thu

  • BWI–ATL, 10/23/2026: From $159
    23

    Fri

  • BWI–ATL, 10/24/2026: From $159
    24

    Sat

  • BWI–ATL, 10/25/2026: From $159
    25

    Sun

  • BWI–ATL, 10/26/2026: From $159
    26

    Mon

  • BWI–ATL: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • BWI–ATL, 10/28/2026: From $159
    28

    Wed

  • BWI–ATL, 10/29/2026: From $159
    29

    Thu

  • BWI–ATL, 10/30/2026: From $159
    30

    Fri

  • BWI–ATL, 10/31/2026: From $159
    31

    Sat

  • BWI–ATL, 11/01/2026: From $159
    01

    Sun

    NOV

  • BWI–ATL, 11/02/2026: From $109
    02

    Mon

    • Range$109-$442

    *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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