$117 Cheap Frontier Airlines flights Milwaukee (MKE) to Philadelphia (PHL)

$117 Cheap Frontier Airlines flights Milwaukee (MKE) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $117 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Fri, Jul 4

MKE

Milwaukee

PHL

Philadelphia

$250 Roundtrip, found 5 days ago

$250

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 30 from Milwaukee to Philadelphia, returning Fri, Jul 4, priced at $250 found 5 days ago

Fri, Jun 27 - Mon, Jun 30

MKE

Milwaukee

PHL

Philadelphia

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Milwaukee to Philadelphia, returning Mon, Jun 30, priced at $310 found 1 day ago