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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 December 2025 , January 2026

26 Dec - 31 Jan $ 135.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
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23 Dec - 09 Jan $ 197.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
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20 Dec - 09 Jan $ 226.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
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Last minute flights from Detroit to Philadelphia

26 Dec - 31 Dec $ 240.00
DTW
Detroit
Spirit Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
1 STOPS
DTW
Detroit
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23 Dec - 31 Dec $ 272.00
DTW
Detroit
Spirit Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
1 STOPS
DTW
Detroit
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19 Dec - 31 Dec $ 467.00
DTW
Detroit
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
DTW
Detroit
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One-way flights to Philadelphia from Detroit

4:23 PM - 4:23 PM
Frontier Airlines
0 Stops
1h 40m
DTW - PHL
$ 105
Kiwi
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4:42 PM - 4:42 PM
Frontier Airlines
0 Stops
1h 40m
DTW - PHL
$ 138
Kiwi
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4:42 PM - 4:42 PM
Frontier Airlines
0 Stops
1h 40m
DTW - PHL
$ 166
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.