
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Southwest) |
One-way from | $89 (Southwest) |
Popular in | January |
Cheapest in | October |
Average price | $373 |
Good round-trip deal | $427 or less |
Good one-way deal | $203 or less |
Fly from
Fly to
Route
Depart
Return
Grand RapidsChicago
GRR - MDW
GRRMDW
Grand Rapids Gerald R. Ford Intl
Wed 9/16
4:20 pm-4:25 pm
Nonstop1h 05m
Chicago Midway
Wed 9/30
8:50 pm-10:50 pm
Nonstop1h 00m
Grand RapidsChicago
GRR - ORD
GRRORD
Grand Rapids Gerald R. Ford Intl
Wed 9/16
3:52 pm-4:09 pm
Nonstop1h 17m
Chicago O'Hare Intl
Wed 9/30
9:50 pm-11:54 pm
Nonstop1h 04m
Grand RapidsChicago
GRR - ORD
GRRORD
Grand Rapids Gerald R. Ford Intl
Wed 8/19
8:27 am-10:42 am
1 stop3h 15m
Chicago O'Hare Intl
Tue 8/25
6:51 am-11:15 am
1 stop3h 24m
Grand RapidsChicago
GRR - MDW
GRRMDW
Grand Rapids Gerald R. Ford Intl
Fri 7/3
6:00 pm-6:05 pm
Nonstop1h 05m
Chicago Midway
Tue 7/7
10:05 am-12:00 pm
Nonstop0h 55m
Grand RapidsChicago
GRR - MDW
GRRMDW
Grand Rapids Gerald R. Ford Intl
Tue 7/28
1:55 pm-5:55 pm
1 stop5h 00m
Chicago Midway
Fri 8/28
10:20 am-12:15 pm
Nonstop0h 55m
Grand RapidsChicago
GRR - ORD
GRRORD
Grand Rapids Gerald R. Ford Intl
Tue 7/28
12:57 pm-1:15 pm
Nonstop1h 18m
Chicago O'Hare Intl
Wed 7/29
5:59 am-8:07 am
Nonstop1h 08m
Grand RapidsChicago
GRR - ORD
GRRORD
Grand Rapids Gerald R. Ford Intl
Wed 7/1
8:15 am-10:50 am
1 stop3h 35m
Chicago O'Hare Intl
Tue 7/7
7:05 am-11:21 am
1 stop3h 16m
Grand RapidsChicago
GRR - ORD
GRRORD
Grand Rapids Gerald R. Ford Intl
Sun 6/28
8:11 pm-8:39 pm
Nonstop1h 28m
Chicago O'Hare Intl
Wed 7/1
10:47 am-1:00 pm
Nonstop1h 13m
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Fri 7/3
8:29 pm-6:53 pm
1 stop23h 24m
Lambert-St Louis
Thu 7/9
8:08 pm-7:40 pm
1 stop22h 32m
Grand RapidsChicago
GRR - MDW
GRRMDW
Grand Rapids Gerald R. Ford Intl
Sat 9/26
5:30 am-9:07 am
1 stop4h 37m
Chicago Midway
Mon 9/28
9:30 am-2:03 pm
1 stop3h 33m
Currently, October is the cheapest month in which you can book a flight from Grand Rapids to Illinois (average of $61). Flying from Grand Rapids to Illinois in July is currently the most expensive (average of $245). 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.
A simple way to save on the total cost of your ticket is to fly from Grand Rapids to Illinois in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.
The most flights from GRR to USIL are scheduled on a Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).
Travelers seeking maximum savings on their Grand Rapids to Illinois flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Anonymous,Oct 2025
YUL - ORD
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Anonymous,Oct 2025
YUL - ORD
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Anonymous,Oct 2025
YUL - ORD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$263 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$107 | Average$264 | FlexibilityNo cancel fee | On-time69% |