Flights from Philadelphia, PA to Detroit, MI

Promo Code

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

Sep 2026
from$129*
Last seen: 20 hours ago
One-way/Economy
Oct 2026
from$46*
Last seen: 4 hours ago
One-way/Economy
Nov 2026
from$49*
Last seen: 16 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $46
cmp-daily-histogram-bars-legend-max-price-aria-label $189
Displaying fares for September-2026
  • PHL–DTW: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

    SEP

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

    Mon

  • PHL–DTW, Sep 15, 2026: from $189
    15

    Tue

  • PHL–DTW, Sep 16, 2026: from $189
    16

    Wed

  • PHL–DTW, Sep 17, 2026: from $189
    17

    Thu

  • PHL–DTW, Sep 18, 2026: from $189
    18

    Fri

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

    Sat

  • PHL–DTW, Sep 20, 2026: from $179
    20

    Sun

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

    Mon

  • PHL–DTW, Sep 22, 2026: from $159
    22

    Tue

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

    Wed

  • PHL–DTW, Sep 24, 2026: from $179
    24

    Thu

  • PHL–DTW, Sep 25, 2026: from $179
    25

    Fri

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

    Sat

  • PHL–DTW: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • PHL–DTW, Sep 28, 2026: from $159
    28

    Mon

  • PHL–DTW, Sep 29, 2026: from $129
    29

    Tue

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

    Wed

  • PHL–DTW, Oct 1, 2026: from $159
    01

    Thu

    OCT

  • PHL–DTW, Oct 2, 2026: from $122
    02

    Fri

  • PHL–DTW, Oct 3, 2026: from $114
    03

    Sat

  • PHL–DTW, Oct 4, 2026: from $139
    04

    Sun

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

    Mon

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

    Tue

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

    Wed

  • PHL–DTW, Oct 8, 2026: from $46
    08

    Thu

  • PHL–DTW, Oct 9, 2026: from $59
    09

    Fri

  • PHL–DTW: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

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

    Sun

  • PHL–DTW, Oct 12, 2026: from $64
    12

    Mon

    • Range$46-$189

    *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 Philadelphia, PA to Detroit, MI on Frontier

    $
    Flights Deals from Philadelphia, PA to Detroit, MI on Frontier
    From
    To
    Philadelphia, PA (PHL)Detroit, MI (DTW)One-way
    /
    Discount Den Basic Fare    		Departing Dec 24, 2026

    From

    $137

    Last seen: 17 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®.

    Philadelphia, PA Detroit, MI

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