Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $121 (Ticket) |
One-way from | $62 (Trip.com) |
Popular in | April |
Cheapest in | January |
Average price | $455 |
Good round-trip deal | $152 or less |
Good one-way deal | $212 or less |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Thu 4/24
5:15 pm-7:40 am
1 stop14h 25m
Chicago O'Hare Intl
Sun 4/27
8:20 pm-11:45 am
1 stop15h 25m
St. LouisChicago
STL - MDW
STLMDW
Lambert-St Louis
Thu 4/24
9:55 pm-2:51 pm
1 stop16h 56m
Chicago Midway
Sun 4/27
8:00 am-12:04 am
1 stop16h 04m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Wed 4/16
6:51 pm-12:37 am
1 stop5h 46m
Chicago O'Hare Intl
Fri 4/25
8:25 am-8:10 pm
1 stop11h 45m
DecaturChicago
DEC - ORD
DECORD
Decatur Arpt
Sat 5/3
6:55 pm-8:02 pm
Nonstop1h 07m
Chicago O'Hare Intl
Sun 5/4
4:42 pm-5:50 pm
Nonstop1h 08m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Wed 4/9
6:51 pm-12:37 am
1 stop5h 46m
Chicago O'Hare Intl
Sun 4/13
6:45 am-9:06 am
1 stop26h 21m
MolineChicago
MLI - ORD
MLIORD
Moline Quad-City
Thu 4/24
11:21 am-12:30 pm
Nonstop1h 09m
Chicago O'Hare Intl
Sat 7/5
10:15 pm-11:22 pm
Nonstop1h 07m
PeoriaChicago
PIA - ORD
PIAORD
Greater Peoria
Thu 5/1
5:25 pm-6:33 pm
Nonstop1h 08m
Chicago O'Hare Intl
Thu 5/8
12:50 pm-2:01 pm
Nonstop1h 11m
PeoriaChicago
PIA - ORD
PIAORD
Greater Peoria
Thu 4/24
5:16 pm-6:25 pm
Nonstop1h 09m
Chicago O'Hare Intl
Sun 4/27
8:50 pm-10:03 pm
Nonstop1h 13m
DubuqueChicago
DBQ - ORD
DBQORD
Dubuque
Tue 4/15
3:55 pm-4:50 pm
Nonstop0h 55m
Chicago O'Hare Intl
Sat 4/19
2:30 pm-3:25 pm
Nonstop0h 55m
EvansvilleChicago
EVV - ORD
EVVORD
Evansville Dress Regional
Tue 4/29
5:44 am-7:30 am
Nonstop1h 46m
Chicago O'Hare Intl
Wed 4/30
1:13 pm-2:31 pm
Nonstop1h 18m
Currently, August is the cheapest month in which you can book a flight from Illinois to Chicago (average of $245). Flying from Illinois to Chicago in March is currently the most expensive (average of $323). 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 Illinois to Chicago as you normally would.
In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.
If weather is an important factor for your trip to Chicago, 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).
Entertainment
Crew
Food
Overall
Boarding
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Food
Overall
Boarding
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Food
Overall
Boarding
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Food
Overall
Boarding
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Food
Overall
Boarding
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$179 | Average$263 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$179 | Average$342 | FlexibilityNo cancel fee | On-time71% |