...and more
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Thu 11/28
6:20 am-7:46 am
Nonstop2h 26m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Thu 12/5
7:20 am-8:48 am
Nonstop2h 28m
PhiladelphiaChicago
PHL - MDW
PHLMDW
Philadelphia
Wed 12/4
7:35 am-8:45 am
Nonstop2h 10m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Sat 1/11
5:10 pm-6:41 pm
Nonstop2h 31m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Tue 12/3
9:18 pm-10:32 am
2 stops14h 14m
PhiladelphiaChicago
PHL - MDW
PHLMDW
Philadelphia
Fri 11/8
7:25 pm-8:46 pm
Nonstop2h 21m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Tue 1/7
10:59 am-5:53 pm
1 stop7h 54m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Tue 12/17
3:01 pm-10:07 am
2 stops20h 06m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Mon 12/9
4:44 pm-11:58 pm
1 stop8h 14m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Mon 1/6
11:56 am-6:05 pm
1 stop7h 09m
Currently, September is the cheapest month in which you can book a flight from Philadelphia to Illinois (average of $232). Flying from Philadelphia to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Illinois as you normally would.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$48 | Average$122 | FlexibilityNo cancel fee | On-time62% |
Spirit Airlines | Cheapest$95 | Average$167 | FlexibilityNo cancel fee | On-time65% |
Southwest | Cheapest$124 | Average$244 | FlexibilityNo cancel fee | On-time63% |
American Airlines | Cheapest$134 | Average$486 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$148 | Average$396 | FlexibilityNo cancel fee | On-time69% |
Delta | Cheapest$186 | Average$302 | FlexibilityNo cancel fee | On-timeN/A |