Cheap flights from Chicago to Montreal

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Chicago to Montreal flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Montreal by changing tabs
Quickest
Cheapest
Delta
Delta
10 Mar.
4:45 a.m.
ORD
Chicago O'Hare Intl airport
7h 11m
1 Stop
YUL
12:56 p.m.
Montreal Pierre Elliott Trudeau Intl airport
Delta
13 Mar.
2:30 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
2h 58m
ORD
4:28 a.m.
Chicago O'Hare Intl airport
339 C$
American Airlines
American Airlines
01 Feb.
2:20 a.m.
ORD
Chicago O'Hare Intl airport
2h 23m
YUL
5:43 a.m.
Montreal Pierre Elliott Trudeau Intl airport
American Airlines
05 Feb.
2:00 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
3h 03m
ORD
4:03 a.m.
Chicago O'Hare Intl airport
342 C$
Delta
Delta
16 Mar.
9:45 a.m.
ORD
Chicago O'Hare Intl airport
7h 54m
1 Stop
YUL
6:39 p.m.
Montreal Pierre Elliott Trudeau Intl airport
Delta
19 Mar.
2:30 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
2h 58m
ORD
4:28 a.m.
Chicago O'Hare Intl airport
346 C$
American Airlines
American Airlines
18 Feb.
2:20 a.m.
ORD
Chicago O'Hare Intl airport
2h 20m
YUL
5:40 a.m.
Montreal Pierre Elliott Trudeau Intl airport
American Airlines
20 Feb.
2:45 p.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
2h 35m
ORD
4:20 p.m.
Chicago O'Hare Intl airport
384 C$
Air Canada
Air Canada
01 Feb.
1:30 p.m.
ORD
Chicago O'Hare Intl airport
2h 02m
YUL
4:32 p.m.
Montreal Pierre Elliott Trudeau Intl airport
Air Canada
04 Feb.
7:23 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
3h 04m
ORD
9:27 a.m.
Chicago O'Hare Intl airport
461 C$
United Airlines
United Airlines
12 Mar.
1:00 a.m.
ORD
Chicago O'Hare Intl airport
2h 16m
YUL
4:16 a.m.
Montreal Pierre Elliott Trudeau Intl airport
United Airlines
13 Mar.
2:30 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
2h 58m
ORD
4:28 a.m.
Chicago O'Hare Intl airport
353 C$

How to get the cheapest flight from Chicago to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Montreal?
April
The cheapest time of year to fly to Montreal from Chicago is April. The most expensive is December.
What is the cheapest day to fly to Montreal?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Tuesday
When is the cheapest time to fly to Montreal?
at noon
Chicago to Montreal flights are approximately 41% more expensive in the evening than at noon
What is the cheapest airline that flies to Montreal?
United Airlines
United Airlines, Porter Airlines, and Delta are the most popular carriers operating from Chicago to Montreal
What is the cheapest route?
Chicago Midway - Montreal Pierre Elliott Trudeau Intl
Fly from Chicago Midway to Montreal Pierre Elliott Trudeau Intl for the best Chicago - Montreal flight prices
When is the cheapest time to book a flight to Montreal?
60 days before
The cheapest time to buy a flight from Chicago to Montreal is approximately 60 days before departure
60
Days before departure
0

Flight information for Chicago to Montreal

Find info about flight duration, direct flights, and airports for your flight from Chicago to Montreal
Fastest flight time 2h 2m The fastest flight from Chicago to Montreal takes 2h 2m.
Direct flights Every day Direct flights go from Chicago to Montreal every day.
Airports in Montreal 2 airports There are 2 airports near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL), Montreal St Hubert (YHU)

Alternative routes for Chicago to Montreal

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Indianapolis to Montreal
Fastest flight time
4h 18m
Cheapest price
273 C$
Indianapolis to Ottawa
Fastest flight time
4h 50m
Cheapest price
334 C$
Chicago to Ottawa
Fastest flight time
3h 39m
Cheapest price
334 C$

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