Flights from Chicago to Paoli

Cheapest flights from Chicago

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, Oct 3 - Sun, Oct 5

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$116 Roundtrip, found 2 days ago

$116

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 3 from O'Hare Intl. to Philadelphia Intl., returning Sun, Oct 5, priced at $116 found 2 days ago

Thu, Oct 2 - Sun, Oct 5

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$150 Roundtrip, found 2 days ago

$150

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Philadelphia Intl., returning Sun, Oct 5, priced at $150 found 2 days ago

Thu, Jul 31 - Thu, Aug 7

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$151 Roundtrip, found 4 days ago

$151

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Thu, Aug 7, priced at $151 found 4 days ago

Sun, Aug 3 - Thu, Aug 7

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$152 Roundtrip, found 4 days ago

$152

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Aug 3 from O'Hare Intl. to Philadelphia Intl., returning Thu, Aug 7, priced at $152 found 4 days ago

Sun, Jul 20 - Thu, Jul 24

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$167 Roundtrip, found 3 days ago

$167

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jul 24, priced at $167 found 3 days ago

Mon, Aug 4 - Thu, Aug 7

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$168 Roundtrip, found 4 days ago

$168

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Aug 4 from O'Hare Intl. to Philadelphia Intl., returning Thu, Aug 7, priced at $168 found 4 days ago

Fri, Aug 1 - Sat, Aug 9

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$175 Roundtrip, found 4 days ago

$175

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Philadelphia Intl., returning Sat, Aug 9, priced at $175 found 4 days ago

Thu, Jul 31 - Fri, Aug 8

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$177 Roundtrip, found 4 days ago

$177

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Fri, Aug 8, priced at $177 found 4 days ago

Sun, Aug 3 - Fri, Aug 8

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$178 Roundtrip, found 4 days ago

$178

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Aug 3 from O'Hare Intl. to Philadelphia Intl., returning Fri, Aug 8, priced at $178 found 4 days ago

Thu, Oct 2 - Mon, Oct 6

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$184 Roundtrip, found 2 days ago

$184

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Philadelphia Intl., returning Mon, Oct 6, priced at $184 found 2 days ago

Sat, Oct 4 - Wed, Oct 8

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Philadelphia Intl., returning Wed, Oct 8, priced at $189 found 2 days ago

Fri, May 30 - Fri, Jun 6

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$194 Roundtrip, found 3 days ago

$194

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, May 30 from O'Hare Intl. to Philadelphia Intl., returning Fri, Jun 6, priced at $194 found 3 days ago

Fri, May 30 - Sat, May 31

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$197 Roundtrip, found 3 days ago

$197

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, May 30 from O'Hare Intl. to Philadelphia Intl., returning Sat, May 31, priced at $197 found 3 days ago

Fri, Aug 1 - Sat, Aug 9

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select United flight, departing Fri, Aug 1 from O'Hare Intl. to Philadelphia Intl., returning Sat, Aug 9, priced at $197 found 4 days ago

Fri, Aug 1 - Sat, Aug 9

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Philadelphia Intl., returning Sat, Aug 9, priced at $197 found 4 days ago

Sat, Oct 4 - Wed, Oct 8

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$202 Roundtrip, found 2 days ago

$202

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Philadelphia Intl., returning Wed, Oct 8, priced at $202 found 2 days ago

Wed, Jul 30 - Thu, Aug 7

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$203 Roundtrip, found 4 days ago

$203

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from O'Hare Intl. to Philadelphia Intl., returning Thu, Aug 7, priced at $203 found 4 days ago

Tue, Jul 29 - Tue, Aug 12

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Jul 29 from O'Hare Intl. to Philadelphia Intl., returning Tue, Aug 12, priced at $217 found 4 days ago

Thu, May 29 - Tue, Jun 3

ORD

O'Hare Intl.

TTN

Mercer

$220 Roundtrip, found 3 days ago

$220

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, May 29 from O'Hare Intl. to Mercer, returning Tue, Jun 3, priced at $220 found 3 days ago

Thu, Oct 2 - Sat, Oct 11

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$267 Roundtrip, found 2 days ago

$267

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Oct 2 from O'Hare Intl. to Philadelphia Intl., returning Sat, Oct 11, priced at $267 found 2 days ago