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  1. Flights
  2. United States
  3. Chicago
  4. Montreal - Chicago

Flights from Montreal to Chicago

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Explore the best deals

Discover the cheapest flights from Montreal to Chicago
Filter by
Thu, Dec 3 - Sun, Dec 6
AA
AADirect
YMQ - CHI
AA
AADirect
CHI - YMQ
170€
165€
Prime price per passenger
Thu, Dec 10 - Sun, Dec 13
AC
ACDirect
YMQ - CHI
AC
ACDirect
CHI - YMQ
206€
198€
Prime price per passenger
Wed, Nov 25
AA
AADirect
YMQ - CHI
174€
172€
Prime price per passenger
Tue, Dec 22
TS
TSDirect
YMQ - CHI
223€
214€
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Montreal to Chicago

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Nov 23 - Nov 29
Flights from just €160
€334
€174
€160
€168
NovemberDecember
Distance: 1,204 km
Montreal airports
Montreal-Trudeau International Airport (YUL)How far from city centre: 12 km
Chicago airports
O'hare International Airport (ORD)How far from city centre: 22 km

Book your flight from Montreal to Chicago

Find direct and indirect flights from Montreal to Chicago (United States) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

The lowest fare booked on this route in recent days was €165, though the price you see will depend on your travel dates and departure times.

A direct flight from Montreal to Chicago takes around 3 h and 40 m, while indirect flights will take longer.

Airports and airlines connecting Montreal and Chicago

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

  • Departure airport: Montreal-Trudeau International Airport (YUL)
  • Arrival airport: O'hare International Airport (ORD)

Weather in Chicago

The best time to visit may depend on your preferred climate. In Chicago, the average temperature floats around 28ºC in the warmest months and -7ºC in the coldest ones. Keep this in mind when packing and planning any outdoor activities.

  • Highs: up to 29ºC
  • Lows: down to -9ºC
  • Hottest month: July
  • Coldest month: January
  • Driest month: January
  • Wettest month: August

How to save when flying from Montreal to Chicago

A few tips for finding cheaper flights from Montreal to Chicago:

  • Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
  • Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
  • Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Chicago. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Montreal to Chicago

On average, what is the price of a Montreal to Chicago flight?
When flying from Montreal to Chicago the average price will be €242. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.
For flights from Montreal to Chicago, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Montreal and Chicago. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
When booking, when is the best time to do so in order to get the best prices for Montreal to Chicago flights?
The most popular month for flights from Montreal to Chicago are: July, October and November.
When is the best time to travel from Montreal to Chicago?
A good period of the year to visit Chicago from Montreal really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, October is the best month to fly to Chicago from Montreal, basedd on searches from our customers, followed by September and December. If you prefer to avoid the busy season and get away from the crowds January, March and April are the months with fewer searches for the route Montreal -  Chicago.
What is the duration of a flight from Montreal to Chicago?
Flight time, on average, from Montreal to Chicago is usually 8 h and 31 m on average, at an average distance of 1,203.99 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Chicago compared to Montreal?
The average temperature in Montreal is 18º degrees in summer. Chicago reaches 22º during the hot season. In winter, however, temperatures are around -3º degrees in Chicago, compared to the -10º average degrees in Montreal.

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