Find a great deal and save up to 104% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montreal Pierre Elliott Trudeau Intl Airport to Illinois within the next two weeks, with the cheapest ticket starting at $428.
February can be a great time to fly to Illinois from Montreal Pierre Elliott Trudeau Intl Airport with a flight ticket averaging about $343. Cheapflights users have found deals in the month of February for as cheap as $215. The most expensive prices can be found in the month of July.
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.
Fly from
Fly to
Budget
$229 - $310
Route
Depart
Return
Price
Montreal Pierre Elliott Trudeau IntlChicago Midway
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
vie. 9/13
1 stop6h 32m
Chicago Midway
mar. 9/17
1 stop5h 55m
Montreal Pierre Elliott Trudeau IntlChicago Midway
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
mar. 5/21
1 stop4h 27m
Chicago Midway
mar. 5/28
1 stop3h 55m
Montreal Pierre Elliott Trudeau IntlChicago Midway
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
jue. 5/23
1 stop4h 27m
Chicago Midway
dom. 5/26
1 stop5h 50m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
mié. 9/4
Nonstop2h 43m
Chicago O'Hare Intl
sáb. 9/7
Nonstop2h 23m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
vie. 8/30
Nonstop2h 38m
Chicago O'Hare Intl
mar. 9/3
1 stop13h 14m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
sáb. 6/22
1 stop15h 49m
Chicago O'Hare Intl
lun. 7/8
Nonstop2h 18m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
mar. 5/21
2 stops30h 50m
Chicago O'Hare Intl
mar. 5/28
1 stop9h 00m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
mié. 6/12
1 stop9h 52m
Chicago O'Hare Intl
mié. 6/19
1 stop8h 39m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
dom. 9/1
1 stop5h 06m
Chicago O'Hare Intl
mar. 9/10
1 stop4h 07m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
28%of flight departures | Early morningMidnight to 6 am |
---|---|
22%of flight departures | Morning6 am to noon |
50%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Deals for Pierre Elliott Trudeau Intl to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Illinois for you. Better yet — we are completely free to use.
Need flexible booking options for your flight to Illinois from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.