Chicago to Philadelphia Flights (CHI-ILG) from $28

Selected fares from Chicago to Philadelphia

The cheapest prices found with in the last 7 days for return flights were $51 and $28 for one-way flights to Philadelphia for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 15 - Wed, May 15

MDW

Midway Intl.

PHL

Philadelphia Intl.

$51 Roundtrip, found 2 hours ago

$51

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, May 15 from Midway Intl. to Philadelphia Intl., returning Wed, May 15, priced at $51 found 2 hours ago

Wed, May 22 - Wed, May 29

ORD

O'Hare Intl.

PHL

Philadelphia Intl.

$62 Roundtrip, found 16 hours ago

$62

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Wed, May 22 from O'Hare Intl. to Philadelphia Intl., returning Wed, May 29, priced at $62 found 16 hours ago

Wed, May 15 - Wed, May 22

ORD

O'Hare Intl.

TTN

Mercer

$107 Roundtrip, found 6 days ago

$107

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 15 from O'Hare Intl. to Mercer, returning Wed, May 22, priced at $107 found 6 days ago