Cheap Frontier Airlines flights Chicago (MDW) to Philadelphia (PHL)

Cheap Frontier Airlines flights Chicago (MDW) to Philadelphia (PHL)

Prices were available within the past 7 days and start at for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 13 - Mon, Jun 16

MDW

Chicago

PHL

Philadelphia

$155 Roundtrip, found 19 hours ago

$155

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Chicago to Philadelphia, returning Mon, Jun 16, priced at $155 found 19 hours ago

Sun, Jun 8 - Mon, Jun 16

MDW

Chicago

PHL

Philadelphia

$168 Roundtrip, found 19 hours ago

$168

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Chicago to Philadelphia, returning Mon, Jun 16, priced at $168 found 19 hours ago

Mon, Jun 9 - Fri, Jun 13

MDW

Chicago

PHL

Philadelphia

$176 Roundtrip, found 19 hours ago

$176

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Chicago to Philadelphia, returning Fri, Jun 13, priced at $176 found 19 hours ago

Sat, Jun 7 - Mon, Jun 16

MDW

Chicago

PHL

Philadelphia

$179 Roundtrip, found 19 hours ago

$179

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Chicago to Philadelphia, returning Mon, Jun 16, priced at $179 found 19 hours ago

Sun, Jun 8 - Fri, Jun 13

MDW

Chicago

PHL

Philadelphia

$189 Roundtrip, found 19 hours ago

$189

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Chicago to Philadelphia, returning Fri, Jun 13, priced at $189 found 19 hours ago

Mon, Jun 9 - Sat, Jun 14

MDW

Chicago

PHL

Philadelphia

$200 Roundtrip, found 19 hours ago

$200

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Chicago to Philadelphia, returning Sat, Jun 14, priced at $200 found 19 hours ago

Sun, Jun 8 - Sat, Jun 14

MDW

Chicago

PHL

Philadelphia

$212 Roundtrip, found 19 hours ago

$212

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Chicago to Philadelphia, returning Sat, Jun 14, priced at $212 found 19 hours ago

Sat, Jun 7 - Sat, Jun 14

MDW

Chicago

PHL

Philadelphia

$223 Roundtrip, found 19 hours ago

$223

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Chicago to Philadelphia, returning Sat, Jun 14, priced at $223 found 19 hours ago