Cheap flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport from C$ 133
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport departing on 12/5. 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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United Airlines flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport
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Air Canada flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport
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How to get the cheapest flight ticket from Chicago to Montreal Pierre Elliott Trudeau Intl Airport
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 Montreal Pierre Elliott Trudeau Intl Airport?
The month of September is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Chicago, with most prices found around C$ 431. The month of November is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Chicago averaging around C$ 512.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Sunday when prices can be found for as low as C$ 545. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 899.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
In the evening is the cheapest time of day to fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 0. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 739. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from Chicago O'Hare Intl to Montreal Pierre Elliott Trudeau Intl for the best Chicago - Montreal Pierre Elliott Trudeau Intl flight prices
How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?
You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Chicago when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 585 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Chicago for as low as C$ 434 on momondo.
What cabin class options are available on Chicago to Montreal Pierre Elliott Trudeau Intl flights?
There are 2 cabin classes available to choose from on Chicago to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Chicago to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
As of April 2025, there are 22 flights per day flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport. The most common time of day flights depart is 6:00p.m., with 43% of flights taking off at noon.
How many flights depart from Chicago to Montreal Pierre Elliott Trudeau Intl Airport on average per week?
As of April 2025, 157 flights take off from Chicago and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport
Cheap Chicago to Montreal Pierre Elliott Trudeau Intl Airport (CHI to YUL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport
How far is Chicago to Montreal Pierre Elliott Trudeau Intl by plane?
The distance between Chicago and Montreal Pierre Elliott Trudeau Intl is about 1182.6 km. A reasonable flight in good conditions will take 2h 15m.
When did momondo last update prices for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.
How many operators does momondo search for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?
There are 2 operators available for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport as of April 2025.
How old do you have to be to fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Montreal Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Montreal Pierre Elliott Trudeau Intl Airport is Boeing 777-300ER (22.08% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (17.04%), Embraer 175 (Enhanced Winglets) (13.00%), and Embraer 175 (8.36%).
What is the most popular airline from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Montreal Pierre Elliott Trudeau Intl Airport is Porter Airlines, representing 55% of all bookings. The subsequent popular airline is Air Canada at 45%.
Best airlines flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 245 | Free Cancellation | Rating 7.0 9,127 reviews | |||
| PriceFrom C$ 365 | Free Cancellation | Rating 8.0 281 reviews |
Air Canada Flights From Chicago to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada is one of the most popular airlines flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport, operating 29 flights/week on average for this route. A good Air Canada flight deal for Chicago to Montreal Pierre Elliott Trudeau Intl Airport starts from C$ 177 round-trip, up to an average price of C$ 448. Our users have rated Air Canada at 7.0/10.
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Why should I use momondo to find a flight deal from Chicago to Montreal?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Montreal for you.
Can I find flights from Chicago to Montreal with flexible booking policies on momondo?
Yes. All flights to Montreal from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Montreal?
momondo provides multiple filters to help you find the best flight to Montreal from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Montreal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Montreal from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.