Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago from C$ 183
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago
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Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago
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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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 ticket for your trip
What is the cheapest month to fly to Chicago?
The month of June is another great option to travel to Chicago, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around C$ 424.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as C$ 760. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 999. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago.
What is the cheapest time of day to depart on your flight to Chicago?
In the afternoon is the cheapest time of day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago when you can find flight prices for as low as C$ 807. Flying to Chicago in the afternoon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Chicago, so prices are often more expensive at around C$ 874 per ticket.
What is the cheapest Montreal Pierre Elliott Trudeau Intl to Chicago flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Chicago O'Hare Intl for the best Montreal Pierre Elliott Trudeau Intl - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Montreal Pierre Elliott Trudeau Intl Airport when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around C$ 554 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 440 on momondo.
What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Chicago flights?
There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Chicago?
Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Chicago
Which airlines fly to Chicago?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Chicago from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 71% of people opting to fly with this airline when travelling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Chicago on average per day?
As of April 2025, 22 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Chicago each day. The most common flight departure time for this route is 6:00a.m., with 50% of daily flights taking off at noon.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Chicago on average per week?
155 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago as of April 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.
When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago
Cheap Montreal Pierre Elliott Trudeau Intl Airport to Chicago (YUL to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago
How far is Montreal Pierre Elliott Trudeau Intl to Chicago by plane?
Chicago is 1182.6 km away from Montreal Pierre Elliott Trudeau Intl. By plane, this route typically takes 2h 26m.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?
As of April 2025, there are 5 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is Embraer 175 (Enhanced Winglets) (24.65% of total bookings). The next most popular plane models are Embraer 175 (14.87%), Airbus A321-100/200 (9.69%), and Boeing 737 MAX 8 (8.62%).
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is Air Canada (50% of total bookings). The next most popular airlines are Porter Airlines (42%), United Airlines (3%), and WestJet (2%).
Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago
Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 332 | Free Cancellation | Rating 8.0 281 reviews | |||
| PriceFrom C$ 349 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom C$ 356 | Free Cancellation | Rating 7.0 9,139 reviews | |||
| PriceFrom C$ 381 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 442 | Free Cancellation | Rating 7.2 2,809 reviews |
United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Chicago
United Airlines is one of the most popular airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago, operating 38 flights/week on average for this route. A good United Airlines flight deal for Montreal Pierre Elliott Trudeau Intl Airport to Chicago starts from C$ 252 round-trip, up to an average price of C$ 347. Our users have rated United Airlines at 7.4/10.
American Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Chicago
American Airlines is also a popular choice for this route. American Airlines flight deals for Montreal Pierre Elliott Trudeau Intl Airport to Chicago start from as low as C$ 275 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around C$ 363. American Airlines operates 6 flights to Chicago from Montreal Pierre Elliott Trudeau Intl Airport in an average week. Users have rated it 7.2/10 across 10,000 reviews.
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Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Montreal to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Montreal to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Montreal to Chicago?
momondo helps you find the best flight between Montreal and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Montreal to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Montreal to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.