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Cheap flights from Chicago to Montreal
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
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
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
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
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
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
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
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
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
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
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
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
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
Flights from Chicago to:
Flights to Montreal from:
Flights to other cities in Canada
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Lost the lust for Montreal? Check out some flights to other destinations
*Flight prices to Montreal are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.