Philadelphia to Detroit

PHLDTW

Fly from Philadelphia to Detroit starting at USD 100 with Frontier Airlines.Best fare available on Sep 24, 2026.Limited seats. Better plans. Book before it's gone.

Philadelphia to Detroit cheapest flights this week

11 Sept
Frontier Airlines
13:50PHL
23:27DTW
1 StopUSD 170VIEW DEAL
14 Sept
Frontier Airlines
05:15PHL
11:35DTW
1 StopUSD 146VIEW DEAL
15 Sept
Frontier Airlines
17:32PHL
00:42DTW
1 StopUSD 146VIEW DEAL
16 Sept
Frontier Airlines
10:37PHL
17:56DTW
1 StopUSD 146VIEW DEAL
24 Sept
Frontier Airlines
12:40PHL
00:42DTW
1 StopUSD 100VIEW DEAL

Philadelphia to Detroit monthly flight fare trend

Sep
from USD 100
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

Destination

Detroit

Detroit Metropolitan Wayne County Airport (DTW)

Detroit, DTW
Zone

Detroit

Elev

645 ft

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