Flights from Chicago to Intercourse

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.

Mon, Jun 2 - Thu, Jun 12

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$122 Roundtrip, found 17 hours ago

$122

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jun 12, priced at $122 found 17 hours ago

Thu, Jun 26 - Sun, Jun 29

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from O'Hare Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $153 found 1 day ago

Mon, Jun 2 - Fri, Jun 13

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$163 Roundtrip, found 17 hours ago

$163

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from O'Hare Intl. to Philadelphia Intl., returning Fri, Jun 13, priced at $163 found 17 hours ago

Thu, Jul 31 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$164 Roundtrip, found 2 hours ago

$164

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $164 found 2 hours ago

Sat, Aug 2 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$170 Roundtrip, found 2 hours ago

$170

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sat, Aug 2 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $170 found 2 hours ago

Mon, Jul 28 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$174 Roundtrip, found 2 hours ago

$174

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Jul 28 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $174 found 2 hours ago

Thu, Jul 31 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$181 Roundtrip, found 2 hours ago

$181

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $181 found 2 hours ago

Mon, Jul 28 - Thu, Jul 31

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$184 Roundtrip, found 2 hours ago

$184

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Jul 28 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jul 31, priced at $184 found 2 hours ago

Tue, Jun 3 - Thu, Jun 5

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$187 Roundtrip, found 17 hours ago

$187

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Jun 3 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jun 5, priced at $187 found 17 hours ago

Tue, Jun 3 - Thu, Jun 5

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$187 Roundtrip, found 17 hours ago

$187

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Jun 3 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jun 5, priced at $187 found 17 hours ago

Sat, May 31 - Thu, Jun 12

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$188 Roundtrip, found 17 hours ago

$188

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, May 31 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jun 12, priced at $188 found 17 hours ago

Thu, Jul 31 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$191 Roundtrip, found 2 hours ago

$191

Roundtrip

found 2 hours ago

Select Delta flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $191 found 2 hours ago

Tue, Jun 3 - Thu, Jun 5

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$194 Roundtrip, found 17 hours ago

$194

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Jun 3 from O'Hare Intl. to Philadelphia Intl., returning Thu, Jun 5, priced at $194 found 17 hours ago

Thu, Jun 26 - Fri, Jun 27

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from O'Hare Intl. to Philadelphia Intl., returning Fri, Jun 27, priced at $194 found 1 day ago

Mon, Jun 2 - Fri, Jun 6

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$195 Roundtrip, found 17 hours ago

$195

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from O'Hare Intl. to Philadelphia Intl., returning Fri, Jun 6, priced at $195 found 17 hours ago

Thu, Jul 31 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$197 Roundtrip, found 2 hours ago

$197

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $197 found 2 hours ago

Fri, Jun 6 - Sun, Jun 8

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$209 Roundtrip, found 17 hours ago

$209

Roundtrip

found 17 hours ago

Select Spirit Airlines flight, departing Fri, Jun 6 from O'Hare Intl. to Philadelphia Intl., returning Sun, Jun 8, priced at $209 found 17 hours ago

Thu, Jul 31 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$217 Roundtrip, found 2 hours ago

$217

Roundtrip

found 2 hours ago

Select Delta flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $217 found 2 hours ago

Fri, Aug 1 - Sat, Aug 9

ORD

O'Hare Intl.

TTN

Mercer

$401 Roundtrip, found 2 days ago

$401

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Mercer, returning Sat, Aug 9, priced at $401 found 2 days ago

Thu, Jul 31 - Sun, Aug 3

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$539 Roundtrip, found 2 hours ago

$539

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Thu, Jul 31 from O'Hare Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $539 found 2 hours ago