Southwest® flights from Philadelphia to Atlanta from $89

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Low fares from Philadelphia to Atlanta

$

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 12/15/2026

One-way

Basic

From
$89
Seen: 9 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 01/16/2027

One-way

Basic

From
$89
Seen: 2 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 12/16/2026

One-way

Basic

From
$89
Seen: 23 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 01/30/2027

One-way

Basic

From
$89
Seen: 19 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 12/12/2026

One-way

Basic

From
$89
Seen: 3 hrs ago

Philadelphia (PHL)to

Atlanta (ATL)
Depart: 01/21/2027

One-way

Basic

From
$90
Seen: 4 hrs ago

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Explore flights from Philadelphia to Atlanta

Nov 2026
From$175*
Seen: 13 hrs ago
One Way/Basic
Dec 2026
From$89*
Seen: 23 hrs ago
One Way/Basic
Jan 2027
From$89*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $90
cmp-daily-histogram-bars-legend-max-price-aria-label $268
Displaying fares for November-2026
  • PHL–ATL, 11/10/2026: From $175
    10

    Tue

    NOV

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • PHL–ATL, 11/12/2026: From $200
    12

    Thu

  • PHL–ATL, 11/13/2026: From $175
    13

    Fri

  • PHL–ATL, 11/14/2026: From $175
    14

    Sat

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

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

    Mon

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • PHL–ATL, 11/18/2026: From $175
    18

    Wed

  • PHL–ATL, 11/19/2026: From $268
    19

    Thu

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

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

    Sun

  • PHL–ATL, 11/23/2026: From $268
    23

    Mon

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • PHL–ATL, 11/25/2026: From $224
    25

    Wed

  • PHL–ATL, 11/26/2026: From $268
    26

    Thu

  • PHL–ATL, 11/27/2026: From $268
    27

    Fri

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

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

    Sun

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

    Mon

  • PHL–ATL, 12/01/2026: From $180
    01

    Tue

    DEC

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

    Wed

  • PHL–ATL, 12/03/2026: From $90
    03

    Thu

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

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

    Mon

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • PHL–ATL: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

    • Range$90-$268

    *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

    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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