Fly from
Fly to
Route
Depart
Return
Price
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 12/12
5:30 pm-7:46 am
1 stop15h 16m
Chicago O'Hare Intl
Mon 12/16
6:31 am-3:25 pm
1 stop7h 54m
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sat 4/19
12:45 pm-7:00 pm
1 stop7h 15m
Chicago O'Hare Intl
Sat 5/10
5:20 pm-11:24 pm
1 stop5h 04m
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Tue 12/3
8:25 am-2:13 pm
1 stop6h 48m
Chicago O'Hare Intl
Wed 12/4
9:00 am-5:45 pm
1 stop7h 45m
MontrealChicago
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
Fri 3/14
11:50 am-4:40 pm
1 stop5h 50m
Chicago Midway
Mon 3/17
5:35 pm-10:45 pm
1 stop4h 10m
MontrealChicago
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
Thu 1/30
6:00 am-12:46 pm
1 stop7h 46m
Chicago Midway
Sun 2/2
12:44 pm-11:47 am
1 stop22h 03m
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Tue 1/21
3:55 pm-5:45 am
3 stops38h 50m
Chicago O'Hare Intl
Fri 1/24
8:30 am-12:45 am
1 stop15h 15m
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Wed 12/4
7:10 am-12:50 pm
1 stop6h 40m
Chicago O'Hare Intl
Sat 12/14
1:45 pm-11:11 pm
1 stop8h 26m
MontrealChicago
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 12/12
11:15 am-2:51 pm
1 stop4h 36m
Chicago O'Hare Intl
Mon 12/16
2:01 pm-5:19 pm
Nonstop2h 18m
MontrealChicago
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
Thu 12/12
5:35 pm-11:48 am
1 stop19h 13m
Chicago Midway
Mon 12/16
5:35 pm-10:45 pm
1 stop4h 10m
MontrealChicago
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
Thu 12/12
7:00 am-11:58 am
1 stop5h 58m
Chicago Midway
Mon 12/16
5:50 pm-11:11 pm
1 stop4h 21m
Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Illinois (average of $232). Flying from Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport to Illinois as you normally would.
The most flights from YUL to USIL are scheduled on a Wednesday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
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).
Comfort
Boarding
Overall
Crew
Entertainment
Food
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Boarding
Overall
Crew
Entertainment
Food
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Boarding
Overall
Crew
Entertainment
Food
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Boarding
Overall
Crew
Entertainment
Food
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Boarding
Overall
Crew
Entertainment
Food
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Boarding
Overall
Crew
Entertainment
Food
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
United Airlines | Cheapest$112 | Average$387 | FlexibilityNo cancel fee | On-time69% |
Air Canada | Cheapest$227 | Average$376 | FlexibilityNo cancel fee | On-time67% |
Porter Airlines | Cheapest$228 | Average$308 | FlexibilityNo cancel fee | On-time52% |
American Airlines | Cheapest$282 | Average$387 | FlexibilityNo cancel fee | On-time71% |
WestJet | Cheapest$334 | Average$386 | FlexibilityNo cancel fee | On-time60% |