Flights from Philadelphia to Rosemont

Cheapest flights from Philadelphia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Fri, Jul 11

PHL

Philadelphia Intl.

MDW

Midway Intl.

$136 Roundtrip, found 5 days ago

$136

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Philadelphia Intl. to Midway Intl., returning Fri, Jul 11, priced at $136 found 5 days ago

Sun, Jun 29 - Thu, Jul 10

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$136 Roundtrip, found 5 days ago

$136

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Philadelphia Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $136 found 5 days ago

Fri, Jul 4 - Mon, Jul 14

PHL

Philadelphia Intl.

MDW

Midway Intl.

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Philadelphia Intl. to Midway Intl., returning Mon, Jul 14, priced at $157 found 5 days ago

Mon, Jun 30 - Mon, Jul 7

PHL

Philadelphia Intl.

MDW

Midway Intl.

$162 Roundtrip, found 5 days ago

$162

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 30 from Philadelphia Intl. to Midway Intl., returning Mon, Jul 7, priced at $162 found 5 days ago

Thu, Jul 3 - Thu, Jul 10

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$172 Roundtrip, found 5 days ago

$172

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Philadelphia Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $172 found 5 days ago

Sat, Jul 5 - Sat, Jul 12

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$185 Roundtrip, found 5 days ago

$185

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Jul 5 from Philadelphia Intl. to O'Hare Intl., returning Sat, Jul 12, priced at $185 found 5 days ago

Tue, Jul 8 - Thu, Jul 10

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$193 Roundtrip, found 5 days ago

$193

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Philadelphia Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $193 found 5 days ago

Wed, Jul 2 - Thu, Jul 10

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$195 Roundtrip, found 5 days ago

$195

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $195 found 5 days ago

Sat, Jul 5 - Sat, Jul 12

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Jul 5 from Philadelphia Intl. to O'Hare Intl., returning Sat, Jul 12, priced at $197 found 5 days ago

Wed, Jul 2 - Sat, Jul 12

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$205 Roundtrip, found 5 days ago

$205

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to O'Hare Intl., returning Sat, Jul 12, priced at $205 found 5 days ago

Sat, Jul 5 - Mon, Jul 14

PHL

Philadelphia Intl.

MDW

Midway Intl.

$206 Roundtrip, found 5 days ago

$206

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Philadelphia Intl. to Midway Intl., returning Mon, Jul 14, priced at $206 found 5 days ago

Wed, Jul 2 - Sat, Jul 12

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$207 Roundtrip, found 5 days ago

$207

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to O'Hare Intl., returning Sat, Jul 12, priced at $207 found 5 days ago

Thu, Jun 26 - Fri, Jun 27

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$208 Roundtrip, found 2 days ago

$208

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Philadelphia Intl. to O'Hare Intl., returning Fri, Jun 27, priced at $208 found 2 days ago

Wed, Jul 2 - Sat, Jul 12

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$211 Roundtrip, found 5 days ago

$211

Roundtrip

found 5 days ago

Select United flight, departing Wed, Jul 2 from Philadelphia Intl. to O'Hare Intl., returning Sat, Jul 12, priced at $211 found 5 days ago

Sun, Jun 29 - Mon, Jun 30

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$213 Roundtrip, found 2 days ago

$213

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Philadelphia Intl. to O'Hare Intl., returning Mon, Jun 30, priced at $213 found 2 days ago

Fri, Jan 16 - Tue, Jan 20

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$226 Roundtrip, found 3 days ago

$226

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Fri, Jan 16 from Philadelphia Intl. to O'Hare Intl., returning Tue, Jan 20, priced at $226 found 3 days ago

Wed, Jul 2 - Wed, Jul 9

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to O'Hare Intl., returning Wed, Jul 9, priced at $229 found 5 days ago

Sat, Jul 5 - Tue, Jul 8

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$233 Roundtrip, found 3 days ago

$233

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jul 5 from Philadelphia Intl. to O'Hare Intl., returning Tue, Jul 8, priced at $233 found 3 days ago

Sat, Jun 28 - Mon, Jun 30

TTN

Mercer

ORD

O'Hare Intl.

$240 Roundtrip, found 4 days ago

$240

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Mercer to O'Hare Intl., returning Mon, Jun 30, priced at $240 found 4 days ago

Thu, Jun 12 - Mon, Jun 16

TTN

Mercer

MDW

Midway Intl.

$276 Roundtrip, found 3 days ago

$276

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Mercer to Midway Intl., returning Mon, Jun 16, priced at $276 found 3 days ago