Flights from Atlanta, GA to Philadelphia, PA

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Best Deals on Flights From Atlanta, GA (ATL) to Philadelphia, PA (PHL)

Try alternate month or interact with individual days below in order to find offers.
Aug 2026
No results for this month.
Sep 2026
from$19*
Last seen: 24 mins ago
One-way/Economy
Oct 2026
from$19*
Last seen: 5 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $19
cmp-daily-histogram-bars-legend-max-price-aria-label $157
Displaying fares for August-2026
  • ATL–PHL: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

    AUG

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

    Mon

  • ATL–PHL, Sep 1, 2026: from $98
    01

    Tue

    SEP

  • ATL–PHL, Sep 2, 2026: from $98
    02

    Wed

  • ATL–PHL, Sep 3, 2026: from $142
    03

    Thu

  • ATL–PHL, Sep 4, 2026: from $142
    04

    Fri

  • ATL–PHL, Sep 5, 2026: from $98
    05

    Sat

  • ATL–PHL, Sep 6, 2026: from $141
    06

    Sun

  • ATL–PHL, Sep 7, 2026: from $157
    07

    Mon

  • ATL–PHL, Sep 8, 2026: from $53
    08

    Tue

  • ATL–PHL, Sep 9, 2026: from $48
    09

    Wed

  • ATL–PHL, Sep 10, 2026: from $48
    10

    Thu

  • ATL–PHL, Sep 11, 2026: from $53
    11

    Fri

  • ATL–PHL, Sep 12, 2026: from $78
    12

    Sat

  • ATL–PHL, Sep 13, 2026: from $74
    13

    Sun

  • ATL–PHL, Sep 14, 2026: from $64
    14

    Mon

  • ATL–PHL, Sep 15, 2026: from $64
    15

    Tue

  • ATL–PHL, Sep 16, 2026: from $64
    16

    Wed

  • ATL–PHL, Sep 17, 2026: from $64
    17

    Thu

  • ATL–PHL, Sep 18, 2026: from $64
    18

    Fri

  • ATL–PHL, Sep 19, 2026: from $53
    19

    Sat

  • ATL–PHL, Sep 20, 2026: from $94
    20

    Sun

  • ATL–PHL, Sep 21, 2026: from $79
    21

    Mon

  • ATL–PHL, Sep 22, 2026: from $19
    22

    Tue

  • ATL–PHL, Sep 23, 2026: from $19
    23

    Wed

  • ATL–PHL, Sep 24, 2026: from $32
    24

    Thu

  • ATL–PHL, Sep 25, 2026: from $48
    25

    Fri

  • ATL–PHL, Sep 26, 2026: from $19
    26

    Sat

  • ATL–PHL, Sep 27, 2026: from $79
    27

    Sun

  • ATL–PHL, Sep 28, 2026: from $41
    28

    Mon

  • ATL–PHL, Sep 29, 2026: from $19
    29

    Tue

    • Range$19-$157

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Atlanta, GA to Philadelphia, PA on Frontier

    $
    Flights Deals from Atlanta, GA to Philadelphia, PA on Frontier
    From
    To
    Atlanta, GA (ATL)Philadelphia, PA (PHL)One-way
    /
    Discount Den Basic Fare    		Departing Dec 16, 2026

    From

    $48

    Last seen: 59 mins ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Atlanta, GA Philadelphia, PA

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