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Cheap flights from Detroit (DTW) to Philadelphia (PHL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)

How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)
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How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)
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How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)
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Cheap flights from Detroit to Philadelphia in September , October 2026

30 Sep - 30 Oct $ 300.00
DTW
Detroit
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
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30 Sep - 03 Oct $ 391.00
DTW
Detroit
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
30 Sep - 08 Oct $ 396.00
DTW
Detroit
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
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One-way flights to Philadelphia from Detroit

6:51 PM - 2:54 PM
Frontier Airlines
1 Stops
21h 36m
DTW - PHL
$ 201
Kiwi
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4:23 PM - 1:42 PM
Frontier Airlines
1 Stops
24h 16m
DTW - PHL
$ 397
Kiwi
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7:48 PM - 10:16 PM
United Airlines
1 Stops
3h 42m
DTW - PHL
$ 433
Kiwi
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How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)

Related info for your journey
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How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.