Southwest® flights from Philadelphia to Atlanta from $76

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Low fares from Philadelphia to Atlanta

$

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 09/12/2026

One-way

Basic

From
$76
Seen: 15 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 10/14/2026

One-way

Basic

From
$76
Seen: 6 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 09/30/2026

One-way

Basic

From
$76
Seen: 2 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 10/06/2026

One-way

Basic

From
$76
Seen: 1 hour ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 10/13/2026

One-way

Basic

From
$76
Seen: 13 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 10/24/2026

One-way

Basic

From
$76
Seen: 1 hour ago

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Explore flights from Philadelphia to Atlanta

Aug 2026
From$80*
Seen: 10 hrs ago
One Way/Basic
Sep 2026
From$76*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$76*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $80
cmp-daily-histogram-bars-legend-max-price-aria-label $233
Displaying fares for August-2026
  • PHL–ATL, 08/01/2026: From $225
    01

    Sat

    AUG

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • PHL–ATL, 08/03/2026: From $233
    03

    Mon

  • PHL–ATL, 08/04/2026: From $189
    04

    Tue

  • PHL–ATL, 08/05/2026: From $189
    05

    Wed

  • PHL–ATL, 08/06/2026: From $233
    06

    Thu

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • PHL–ATL, 08/08/2026: From $205
    08

    Sat

  • PHL–ATL, 08/09/2026: From $233
    09

    Sun

  • PHL–ATL, 08/10/2026: From $233
    10

    Mon

  • PHL–ATL, 08/11/2026: From $189
    11

    Tue

  • PHL–ATL, 08/12/2026: From $189
    12

    Wed

  • PHL–ATL, 08/13/2026: From $233
    13

    Thu

  • PHL–ATL, 08/14/2026: From $120
    14

    Fri

  • PHL–ATL, 08/15/2026: From $120
    15

    Sat

  • PHL–ATL, 08/16/2026: From $195
    16

    Sun

  • PHL–ATL, 08/17/2026: From $120
    17

    Mon

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • PHL–ATL, 08/20/2026: From $120
    20

    Thu

  • PHL–ATL, 08/21/2026: From $80
    21

    Fri

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • PHL–ATL, 08/24/2026: From $80
    24

    Mon

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • PHL–ATL, 08/27/2026: From $80
    27

    Thu

  • PHL–ATL, 08/28/2026: From $80
    28

    Fri

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • PHL–ATL, 08/31/2026: From $80
    31

    Mon

    • Range$80-$233

    *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:
    Philadelphia International Airport
    Arriving at:
    Hartsfield-Jackson Atlanta International Airport
    Distance:
    666 miles

    Route Information

    111† Weekly flights

    † 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

    There are 111 weekly flights from Philadelphia to Atlanta on Southwest Airlines.
    To find the lowest fares by day and time to fly Philadelphia 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 Philadelphia 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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