Flights from Detroit, MI to Philadelphia, PA

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Best Deals on Flights From Detroit, MI (DTW) to Philadelphia, PA (PHL)

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No results for this month.
Aug 2026
from$52*
Last seen: 19 hours ago
One-way/Economy
Sep 2026
from$43*
Last seen: 3 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $52
cmp-daily-histogram-bars-legend-max-price-aria-label $179
Displaying fares for July-2026
  • DTW–PHL: cmp-view-offers-disclaimer. Find Offers
    30

    Thu

    JUL

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

    Fri

  • DTW–PHL, Aug 1, 2026: from $149
    01

    Sat

    AUG

  • DTW–PHL, Aug 2, 2026: from $179
    02

    Sun

  • DTW–PHL, Aug 3, 2026: from $179
    03

    Mon

  • DTW–PHL, Aug 4, 2026: from $153
    04

    Tue

  • DTW–PHL, Aug 5, 2026: from $149
    05

    Wed

  • DTW–PHL, Aug 6, 2026: from $169
    06

    Thu

  • DTW–PHL, Aug 7, 2026: from $129
    07

    Fri

  • DTW–PHL, Aug 8, 2026: from $149
    08

    Sat

  • DTW–PHL, Aug 9, 2026: from $174
    09

    Sun

  • DTW–PHL, Aug 10, 2026: from $129
    10

    Mon

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

    Tue

  • DTW–PHL, Aug 12, 2026: from $119
    12

    Wed

  • DTW–PHL, Aug 13, 2026: from $149
    13

    Thu

  • DTW–PHL: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

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

    Sat

  • DTW–PHL, Aug 16, 2026: from $129
    16

    Sun

  • DTW–PHL, Aug 17, 2026: from $129
    17

    Mon

  • DTW–PHL, Aug 18, 2026: from $87
    18

    Tue

  • DTW–PHL, Aug 19, 2026: from $119
    19

    Wed

  • DTW–PHL, Aug 20, 2026: from $99
    20

    Thu

  • DTW–PHL, Aug 21, 2026: from $101
    21

    Fri

  • DTW–PHL, Aug 22, 2026: from $90
    22

    Sat

  • DTW–PHL, Aug 23, 2026: from $99
    23

    Sun

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

    Mon

  • DTW–PHL, Aug 25, 2026: from $52
    25

    Tue

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

    Wed

  • DTW–PHL, Aug 27, 2026: from $92
    27

    Thu

  • DTW–PHL, Aug 28, 2026: from $87
    28

    Fri

  • DTW–PHL, Aug 29, 2026: from $90
    29

    Sat

    • Range$52-$179

    *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 Detroit, MI to Philadelphia, PA on Frontier

    $
    Flights Deals from Detroit, MI to Philadelphia, PA on Frontier
    From
    To
    Detroit, MI (DTW)Philadelphia, PA (PHL)One-way
    /
    Discount Den Basic Fare    		Departing Oct 28, 2026

    From

    $52

    Last seen: 16 hours 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®.

    Detroit, MI Philadelphia, PA

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