Southwest® flights from Atlanta to Philadelphia from $66

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Low fares from Atlanta to Philadelphia

$

Atlanta (ATL)to

Philadelphia (PHL)
Depart: 11/14/2026

One-way

Basic

From
$66
Seen: 22 hrs ago

Atlanta (ATL)to

Philadelphia (PHL)
Depart: 11/18/2026

One-way

Basic

From
$66
Seen: 9 hrs ago

Atlanta (ATL)to

Philadelphia (PHL)
Depart: 11/10/2026

One-way

Basic

From
$66
Seen: 3 hrs ago

Atlanta (ATL)to

Philadelphia (PHL)
Depart: 12/15/2026

One-way

Basic

From
$66
Seen: 18 hrs ago

Atlanta (ATL)to

Philadelphia (PHL)
Depart: 11/11/2026

One-way

Basic

From
$66
Seen: 4 hrs ago

Atlanta (ATL)to

Philadelphia (PHL)
Depart: 12/02/2026

One-way

Basic

From
$66
Seen: 4 hrs ago

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Explore flights from Atlanta to Philadelphia

Oct 2026
From$130*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$66*
Seen: 4 hrs ago
One Way/Basic
Dec 2026
From$66*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $66
cmp-daily-histogram-bars-legend-max-price-aria-label $335
Displaying fares for October-2026
  • ATL–PHL, 10/21/2026: From $130
    21

    Wed

    OCT

  • ATL–PHL, 10/22/2026: From $175
    22

    Thu

  • ATL–PHL, 10/23/2026: From $170
    23

    Fri

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

    Sat

  • ATL–PHL, 10/25/2026: From $263
    25

    Sun

  • ATL–PHL, 10/26/2026: From $170
    26

    Mon

  • ATL–PHL, 10/27/2026: From $130
    27

    Tue

  • ATL–PHL, 10/28/2026: From $130
    28

    Wed

  • ATL–PHL, 10/29/2026: From $170
    29

    Thu

  • ATL–PHL, 10/30/2026: From $170
    30

    Fri

  • ATL–PHL: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • ATL–PHL, 11/01/2026: From $263
    01

    Sun

    NOV

  • ATL–PHL, 11/02/2026: From $170
    02

    Mon

  • ATL–PHL, 11/03/2026: From $120
    03

    Tue

  • ATL–PHL, 11/04/2026: From $120
    04

    Wed

  • ATL–PHL, 11/05/2026: From $125
    05

    Thu

  • ATL–PHL, 11/06/2026: From $125
    06

    Fri

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

    Sat

  • ATL–PHL, 11/08/2026: From $335
    08

    Sun

  • ATL–PHL, 11/09/2026: From $200
    09

    Mon

  • ATL–PHL, 11/10/2026: From $66
    10

    Tue

  • ATL–PHL, 11/11/2026: From $66
    11

    Wed

  • ATL–PHL, 11/12/2026: From $74
    12

    Thu

  • ATL–PHL: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • ATL–PHL, 11/14/2026: From $66
    14

    Sat

  • ATL–PHL, 11/15/2026: From $179
    15

    Sun

  • ATL–PHL, 11/16/2026: From $165
    16

    Mon

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

    Tue

  • ATL–PHL, 11/18/2026: From $66
    18

    Wed

  • ATL–PHL, 11/19/2026: From $265
    19

    Thu

  • ATL–PHL, 11/20/2026: From $263
    20

    Fri

    • Range$66-$335

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

    Questions we hear the most

    There are 108 weekly flights from Atlanta to Philadelphia on Southwest Airlines.
    To find the lowest fares by day and time to fly Atlanta to Philadelphia with Southwest, check out our Low Fare Calendar.
    You can rent a car at Philadelphia International Airport book yours with your flight.
    Yes! Flights from Atlanta to Philadelphia—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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