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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 July , August 2026

28 Jul - 21 Aug $ 263.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
Pick dates
25 Jul - 04 Aug $ 310.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
Pick dates
28 Jul - 04 Aug $ 310.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
Pick dates

Last minute flights from Detroit to Philadelphia

28 Jul - 31 Jul $ 346.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
28 Jul - 31 Jul $ 350.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
Pick dates
25 Jul - 31 Jul $ 350.00
DTW
Detroit
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
DTW
Detroit
Pick dates

One-way flights to Philadelphia from Detroit

1:50 PM - 1:50 PM
Frontier Airlines
0 Stops
1h 39m
DTW - PHL
$ 148
Kiwi
Pick dates
1:50 PM - 1:50 PM
Frontier Airlines
0 Stops
1h 39m
DTW - PHL
$ 148
Kiwi
Pick dates
1:50 PM - 1:50 PM
Frontier Airlines
0 Stops
1h 39m
DTW - PHL
$ 149
Kiwi
Pick dates

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.