Flights from Montreal to Chicago

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Montreal to Chicago 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 Montreal to Chicago by changing tabs
Quickest
Cheapest
Porter Airlines
Porter Airlines
17 Oct.
YUL
7:00 a.m.
Montreal Pierre Elliott Trudeau Intl airport
6h 39m
1 Stop
12:39 p.m.
MDW
Chicago Midway airport
Porter Airlines
20 Oct.
MDW
4:40 a.m.
Chicago Midway airport
5h 00m
1 Stop
10:40 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
289 CAD
Porter Airlines
Porter Airlines
24 Sep.
YUL
9:00 a.m.
Montreal Pierre Elliott Trudeau Intl airport
6h 40m
1 Stop
2:40 p.m.
MDW
Chicago Midway airport
Porter Airlines
01 Oct.
MDW
2:00 a.m.
Chicago Midway airport
4h 35m
1 Stop
7:35 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
292 CAD
Porter Airlines
Porter Airlines
25 Sep.
YUL
9:00 a.m.
Montreal Pierre Elliott Trudeau Intl airport
4h 39m
1 Stop
12:39 p.m.
MDW
Chicago Midway airport
Porter Airlines
29 Sep.
MDW
4:40 a.m.
Chicago Midway airport
5h 45m
1 Stop
11:25 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
292 CAD
United Airlines
United Airlines
06 Sep.
YUL
4:40 a.m.
Montreal Pierre Elliott Trudeau Intl airport
2h 25m
6:05 a.m.
ORD
Chicago O'Hare Intl airport
United Airlines
08 Sep.
ORD
10:35 a.m.
Chicago O'Hare Intl airport
2h 04m
1:39 p.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
503 CAD
Air Canada
Air Canada
20 Sep.
YUL
9:35 a.m.
Montreal Pierre Elliott Trudeau Intl airport
2h 25m
11:00 a.m.
ORD
Chicago O'Hare Intl airport
Air Canada
22 Sep.
ORD
10:35 a.m.
Chicago O'Hare Intl airport
2h 04m
1:39 p.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
503 CAD
United Airlines
United Airlines
10 Sep.
YUL
4:40 a.m.
Montreal Pierre Elliott Trudeau Intl airport
2h 25m
6:05 a.m.
ORD
Chicago O'Hare Intl airport
United Airlines
15 Sep.
ORD
7:15 a.m.
Chicago O'Hare Intl airport
2h 04m
10:19 a.m.
YUL
Montreal Pierre Elliott Trudeau Intl airport
503 CAD

How to get the cheapest flight from Montreal to Chicago

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 CHICAGO?
September
The cheapest time of year to fly to Chicago from Montreal is September. The most expensive is January.
WHAT IS THE CHEAPEST DAY TO FLY TO CHICAGO?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
WHEN IS THE CHEAPEST TIME TO FLY TO CHICAGO?
in the afternoon
Montreal to Chicago flights are approximately 114% more expensive in the evening than in the afternoon
WHAT IS THE CHEAPEST AIRLINE THAT FLIES TO CHICAGO?
Porter Airlines
Porter Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Montreal to Chicago
WHAT IS THE CHEAPEST ROUTE?
Montreal Pierre Elliott Trudeau Intl - Chicago Midway
Fly from Montreal Pierre Elliott Trudeau Intl to Chicago Midway for the best Montreal - Chicago flight prices
WHEN IS THE CHEAPEST TIME TO BOOK A FLIGHT TO CHICAGO?
60 days before
The cheapest time to buy a flight from Montreal to Chicago is approximately 60 days before departure
60
Days before departure
0

Flight information for Montreal to Chicago

Find info about flight duration, direct flights, and airports for your flight from Montreal to Chicago
Fastest flight time 2h 25m The fastest flight from Montreal to Chicago takes 2h 25m.
Direct flights Every day Direct flights go from Montreal to Chicago every day.
Airports in Chicago 3 airports There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)

Alternative routes for Montreal to Chicago

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Ottawa to Chicago
Fastest flight time
3h 27m
Cheapest price
294 CAD
Ottawa to Chicago
Fastest flight time
4h 43m
Cheapest price
338 CAD

Flights from Montreal to:

Flights to Chicago from:

  • Montreal
  • Quebec
  • Canada
  • North America