Flights from Chicago to Philadelphia

Our cheapest offers for flights from Chicago to Philadelphia

Here you can compare cheap flights from Chicago (CHI) to Philadelphia (PHL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Philadelphia. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Chicago
Philadelphia
Outbound
04/03/26
direct
AA1167
01h 58min
Return
04/16/26
direct
AA0470
02h 18min
American Airlines ?
$395
Chicago
Philadelphia
Outbound
04/03/26
direct
AA1276
01h 57min
Return
04/16/26
direct
AA3331
02h 31min
American Airlines ?
$411
Chicago
Philadelphia
Outbound
04/03/26
direct
UA2182
02h 11min
Return
04/16/26
direct
UA1909
02h 28min
United Airlines
$420
Chicago
Philadelphia
Outbound
04/03/26
direct
AA2840
02h 07min
Return
04/16/26
direct
AA1049
02h 31min
American Airlines ?
$483
Chicago
Philadelphia
Outbound
04/03/26
direct
F92112
02h 11min
Return
04/16/26
1 Stopover (BOS)
B60260, B60311
05h 44min
Frontier Airlines ?
$537
Chicago
Philadelphia
Outbound
04/03/26
1 Stopover (ATL)
F91442, F92298
27h 51min
Return
04/16/26
3 Stopovers (MEX, CUN, BJX)
AM0609, AM0536, Y43500, Y47730
39h 04min
Frontier Airlines ?
$744
Chicago
Philadelphia
Outbound
04/03/26
direct
AA2840
02h 07min
Return
04/16/26
direct
AA3331
02h 31min
American Airlines ?
$1,003
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Chicago to Philadelphia

Favorite airline: United Airlines
74 % of bookings on this flight route are made with United Airlines, Spirit Airlines and American Airlines.
United Airlines
39 %
Spirit Airlines
24 %
American Airlines
11 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $16.00 more expensive on this route.
non stop flight
1 stop
01h 56min
11h 19min
151 $
135 $
The favorite connection is non-stop
Flights from Chicago to Philadelphia are most often booked as a direct flight.
Route
bookings
Direct flights
01h 56min, from 151 $
50 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
10h 34min, from 161 $
18 %
1 stopover Minneapolis - St. Paul International Airport, MN
13h 55min, from 185 $
16 %

Important flight information

Flight information: Chicago - Philadelphia

Roundtrip from 394,40 $
Flight duration min. 01:49 / max. 05:05
Return flight duration min. 02:10/ max. 10:20
Distance 1066 km
Flights per week 152
Departure airport Airport Chicago-IL, all airports (CHI)
Arrival airport Airport Philadelphia International Airport, PA (PHL)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Philadelphia
Flight destinations with a similar price
Flight destinations with a similar price