
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Gotogate) |
One-way from | $55 (Southwest) |
Popular in | January |
Cheapest in | August |
Average price | $344 |
Good round-trip deal | $232 or less |
Good one-way deal | $181 or less |
Fly from
Fly to
Route
Depart
Return
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Wed 7/22
1:30 pm-3:15 pm
Nonstop1h 45m
Chicago O'Hare Intl
Mon 8/10
11:15 am-12:50 pm
Nonstop1h 35m
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Sat 7/4
1:30 pm-3:15 pm
Nonstop1h 45m
Chicago O'Hare Intl
Wed 7/8
3:55 pm-5:35 pm
Nonstop1h 40m
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Sun 7/5
9:50 am-11:35 am
Nonstop1h 45m
Chicago O'Hare Intl
Thu 7/9
12:10 pm-1:50 pm
Nonstop1h 40m
St. LouisChicago
STL - MDW
STLMDW
Lambert-St Louis
Tue 8/25
6:30 am-12:39 pm
1 stop6h 09m
Chicago Midway
Sat 8/29
1:27 pm-5:14 pm
1 stop3h 47m
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Wed 9/9
9:50 am-11:45 am
Nonstop1h 55m
Chicago O'Hare Intl
Tue 9/22
11:15 am-12:50 pm
Nonstop1h 35m
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Tue 10/20
9:40 am-11:35 am
Nonstop1h 55m
Chicago O'Hare Intl
Wed 10/21
11:15 am-12:50 pm
Nonstop1h 35m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Sat 8/29
6:54 pm-8:30 pm
Nonstop1h 36m
Chicago O'Hare Intl
Tue 9/1
2:07 pm-3:38 pm
Nonstop1h 31m
St. LouisChicago
STL - MDW
STLMDW
Lambert-St Louis
Fri 8/28
11:05 am-12:15 pm
Nonstop1h 10m
Chicago Midway
Tue 9/1
8:30 pm-9:40 pm
Nonstop1h 10m
St. LouisChicago
STL - MDW
STLMDW
Lambert-St Louis
Tue 8/18
3:45 pm-4:50 pm
Nonstop1h 05m
Chicago Midway
Sun 8/23
8:25 pm-9:35 pm
Nonstop1h 10m
St. LouisChicago
STL - MDW
STLMDW
Lambert-St Louis
Wed 8/5
3:45 pm-4:50 pm
Nonstop1h 05m
Chicago Midway
Fri 8/7
12:05 pm-5:55 pm
1 stop5h 50m
Currently, August is the cheapest month in which you can book a flight from Missouri to Illinois (average of $61). Flying from Missouri to Illinois in June is currently the most expensive (average of $691). 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.
When flying from Missouri to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 33% versus a flight in the evening.
The most flights from USMO to USIL are scheduled on a Friday (58 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).
The price you pay for your flight from Missouri to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Travelers seeking maximum savings on their Missouri to Illinois flight should consider departing on Friday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Boarding
Overall
Entertainment
Comfort
Food
Reviews
Reza,Jun 2026
TPA - MDW
Crew
Boarding
Overall
Entertainment
Comfort
Food
Reviews
Reza,Jun 2026
TPA - MDW
Crew
Boarding
Overall
Entertainment
Comfort
Food
Reviews
Reza,Jun 2026
TPA - MDW
Crew
Boarding
Overall
Entertainment
Comfort
Food
Reviews
Reza,Jun 2026
TPA - MDW
Crew
Boarding
Overall
Entertainment
Comfort
Food
Reviews
Reza,Jun 2026
TPA - MDW
Crew
Boarding
Overall
Entertainment
Comfort
Food
Reviews
Reza,Jun 2026
TPA - MDW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$164 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$128 | Average$354 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$458 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$182 | FlexibilityNo cancel fee | On-time62% |