Cheap Frontier Airlines flights Detroit (DTW) to Philadelphia (PHL)

Cheap Frontier Airlines flights Detroit (DTW) to Philadelphia (PHL)

Prices were available within the past 7 days and start at for one-way flights and $135 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Sun, Nov 23

DTW

Detroit

PHL

Philadelphia

$135 Roundtrip, found 1 day ago

$135

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Detroit to Philadelphia, returning Sun, Nov 23, priced at $135 found 1 day ago

Sat, Nov 15 - Sun, Nov 23

DTW

Detroit

PHL

Philadelphia

$165 Roundtrip, found 1 day ago

$165

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Detroit to Philadelphia, returning Sun, Nov 23, priced at $165 found 1 day ago

Fri, Nov 21 - Sun, Nov 23

DTW

Detroit

PHL

Philadelphia

$171 Roundtrip, found 1 day ago

$171

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Nov 21 from Detroit to Philadelphia, returning Sun, Nov 23, priced at $171 found 1 day ago

Sun, Nov 16 - Sun, Nov 23

DTW

Detroit

PHL

Philadelphia

$211 Roundtrip, found 1 day ago

$211

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 16 from Detroit to Philadelphia, returning Sun, Nov 23, priced at $211 found 1 day ago

Sat, Nov 15 - Thu, Nov 20

DTW

Detroit

PHL

Philadelphia

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Detroit to Philadelphia, returning Thu, Nov 20, priced at $260 found 1 day ago

Sat, Nov 15 - Fri, Nov 21

DTW

Detroit

PHL

Philadelphia

$266 Roundtrip, found 1 day ago

$266

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Detroit to Philadelphia, returning Fri, Nov 21, priced at $266 found 1 day ago

Sun, Nov 16 - Wed, Nov 19

DTW

Detroit

PHL

Philadelphia

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 16 from Detroit to Philadelphia, returning Wed, Nov 19, priced at $276 found 1 day ago