Cheap flights from Philadelphia to Belle Isle

View AU$153 flight on Wed, 8 Oct. 2025Opens in a new window

Popular airlines from Philadelphia to Belle Isle

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Cheap Flights from Philadelphia (ILG) to Belle Isle (DTT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
PHL
Philadelphia
DTW
Detroit
AU$432 Return, found 4 days ago
AU$432
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Philadelphia to Detroit, returning Sun, 17 Aug., priced at AU$432 found 4 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
PHL
Philadelphia
DTW
Detroit
AU$438 Return, found 4 days ago
AU$438
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Philadelphia to Detroit, returning Sun, 17 Aug., priced at AU$438 found 4 days ago
American Airlines
Thu, 14 Aug. - Sun, 17 Aug.
PHL
Philadelphia
DTW
Detroit
AU$447 Return, found 4 days ago
AU$447
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Philadelphia to Detroit, returning Sun, 17 Aug., priced at AU$447 found 4 days ago
United
Thu, 14 Aug. - Sun, 17 Aug.
PHL
Philadelphia
DTW
Detroit
AU$490 Return, found 4 days ago
AU$490
Return
found 4 days ago
Select United flight, departing Thu, 14 Aug. from Philadelphia to Detroit, returning Sun, 17 Aug., priced at AU$490 found 4 days ago
United
Thu, 14 Aug. - Sun, 17 Aug.
PHL
Philadelphia
DTW
Detroit
AU$544 Return, found 4 days ago
AU$544
Return
found 4 days ago
Select United flight, departing Thu, 14 Aug. from Philadelphia to Detroit, returning Sun, 17 Aug., priced at AU$544 found 4 days ago
Delta
Thu, 14 Aug. - Sun, 17 Aug.
PHL
Philadelphia
DTW
Detroit
AU$555 Return, found 4 days ago
AU$555
Return
found 4 days ago
Select Delta flight, departing Thu, 14 Aug. from Philadelphia to Detroit, returning Sun, 17 Aug., priced at AU$555 found 4 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Detroit (DTW)

August is typically the cheapest month to fly

From AU$62 - AU$172 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.