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Cheap flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport from $104

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 1/22. 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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Find the cheapest flights from Chicago to Montreal

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Montreal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Montreal.

Cheap last minute flights

Planning a quick getaway from Chicago to Montreal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Montreal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Montreal

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All round-trip flight deals to Montreal

The cheapest plane tickets to Montreal found on KAYAK recently.
5:11 am - 2:55 pmORD-YUL
8h 44m1 stop
3:55 pm - 11:32 pmYUL-ORD
8h 37m1 stop
Thu, Jan 23 - Mon, Jan 27
5:11 am - 2:55 pmORD-YUL
8h 44m1 stop
3:55 pm - 11:32 pmYUL-ORD
8h 37m1 stop
Wed, Feb 5 - Tue, Feb 11
1:05 pm - 6:00 pmMDW-YUL
3h 55m1 stop
6:50 am - 12:10 pmYUL-MDW
6h 20m1 stop
$317Porter Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
1:05 pm - 7:25 pmMDW-YUL
5h 20m1 stop
6:50 am - 12:10 pmYUL-MDW
6h 20m1 stop
$320Porter Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$404Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 12
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$405Air Canada
Find Deal
Thu, Jan 23 - Sun, Jan 26
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$469United Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$479United Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
11:06 am - 4:50 pmORD-YUL
4h 44m1 stop
12:55 pm - 5:24 pmYUL-ORD
5h 29m1 stop
$485American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
8:40 pm - 10:10 amORD-YUL
12h 30m1 stop
10:54 am - 5:54 pmYUL-ORD
8h 00m1 stop
$487American Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 10
3:56 pm - 2:55 pmORD-YUL
21h 59m1 stop
Wed, Jan 22
5:11 am - 2:55 pmORD-YUL
8h 44m1 stop
Thu, Jan 23
1:05 pm - 6:15 pmMDW-YUL
4h 10m1 stop
$158Porter Airlines
Find Deal
Sat, Jan 18
12:55 pm - 6:15 pmMDW-YUL
4h 20m1 stop
$162Porter Airlines
Find Deal
Sat, Mar 22
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
$201Air Canada
Find Deal
Sun, Jan 12
1:55 pm - 9:48 pmORD-YUL
6h 53m1 stop
$203Air Canada
Find Deal
Sun, Jan 12
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
$209United Airlines
Find Deal
Mon, Jan 13
8:05 am - 4:50 pmORD-YUL
7h 45m2 stops
$219American Airlines
Find Deal
Sun, Jan 12
7:13 pm - 10:10 amORD-YUL
13h 57m1 stop
$243American Airlines
Find Deal
Tue, Jan 7
3:51 pm - 8:00 amORD-YUL
15h 09m2 stops
$244United Airlines
Find Deal
Sun, Feb 2
4:30 pm - 3:00 pmORD-YUL
21h 30m1 stop
11:50 am - 7:19 pmYUL-ORD
8h 29m2 stops
Tue, Dec 24 - Tue, Jan 7
4:30 pm - 3:00 pmORD-YUL
21h 30m1 stop
6:45 am - 7:51 pmYUL-ORD
14h 06m2 stops
Tue, Dec 24 - Tue, Dec 31
5:35 pm - 10:45 pmMDW-YUL
4h 10m1 stop
11:50 am - 4:40 pmYUL-MDW
5h 50m1 stop
$659Porter Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
5:35 pm - 10:45 pmMDW-YUL
4h 10m1 stop
6:55 am - 12:10 pmYUL-MDW
6h 15m1 stop
$694Porter Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 8
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$740Air Canada
Find Deal
Fri, Dec 27 - Wed, Jan 8
8:25 pm - 1:53 amORD-YUL
4h 28m1 stop
4:45 pm - 6:50 pmYUL-ORD
3h 05mnonstop
$745Air Canada
Find Deal
Fri, Dec 27 - Thu, Jan 9
7:00 am - 1:30 pmORD-YUL
5h 30m1 stop
10:54 am - 8:41 pmYUL-ORD
10h 47m1 stop
$780American Airlines
Find Deal
Sat, Dec 28 - Wed, Jan 8
4:10 pm - 10:50 pmORD-YUL
5h 40m1 stop
7:14 am - 12:30 pmYUL-ORD
6h 16m1 stop
$817American Airlines
Find Deal
Sat, Dec 28 - Tue, Jan 7
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
1:25 pm - 10:59 pmYUL-ORD
10h 34m1 stop
$837United Airlines
Find Deal
Tue, Dec 24 - Tue, Jan 7
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$967United Airlines
Find Deal
Sat, Dec 28 - Thu, Jan 9
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$404Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 12
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$405Air Canada
Find Deal
Thu, Jan 23 - Sun, Jan 26
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$406Air Canada
Find Deal
Thu, Jan 23 - Sun, Jan 26
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
4:45 pm - 6:45 pmYUL-ORD
3h 00mnonstop
$407Air Canada
Find Deal
Thu, Feb 6 - Thu, Feb 13
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$416Air Canada
Find Deal
Wed, Jan 22 - Mon, Jan 27
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
4:45 pm - 6:45 pmYUL-ORD
3h 00mnonstop
$423Air Canada
Find Deal
Thu, Feb 6 - Thu, Feb 13
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$467Lufthansa
Find Deal
Thu, Jan 23 - Mon, Jan 27
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$469United Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$479United Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
Thu, Jan 16 - Mon, Jan 20

American Airlines flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Chicago to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Jan 23
ORD11:06 amChicago O'Hare Intl
4h 44m
1 stop
YUL4:50 pmMontreal Pierre Elliott Trudeau Intl
Jan 26
YUL12:55 pmMontreal Pierre Elliott Trudeau Intl
5h 29m
1 stop
ORD5:24 pmChicago O'Hare Intl
American Airlines
Feb 7
ORD8:40 pmChicago O'Hare Intl
12h 30m
1 stop
YUL10:10 amMontreal Pierre Elliott Trudeau Intl
Feb 10
YUL10:54 amMontreal Pierre Elliott Trudeau Intl
8h 00m
1 stop
ORD5:54 pmChicago O'Hare Intl
American Airlines
Feb 5
ORD8:05 amChicago O'Hare Intl
7h 45m
2 stops
YUL4:50 pmMontreal Pierre Elliott Trudeau Intl
Feb 12
YUL10:54 amMontreal Pierre Elliott Trudeau Intl
10h 47m
1 stop
ORD8:41 pmChicago O'Hare Intl

Porter Airlines flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport

Our best Porter Airlines deals on Chicago to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
Feb 5
MDW1:05 pmChicago Midway
3h 55m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Feb 12
YUL6:50 amMontreal Pierre Elliott Trudeau Intl
6h 20m
1 stop
MDW12:10 pmChicago Midway
Porter Airlines
Jan 23
MDW1:05 pmChicago Midway
5h 20m
1 stop
YUL7:25 pmMontreal Pierre Elliott Trudeau Intl
Jan 26
YUL6:50 amMontreal Pierre Elliott Trudeau Intl
6h 20m
1 stop
MDW12:10 pmChicago Midway
Porter Airlines
Feb 6
MDW1:05 pmChicago Midway
3h 55m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Feb 13
YUL8:55 amMontreal Pierre Elliott Trudeau Intl
4h 15m
1 stop
MDW12:10 pmChicago Midway

See travel insights to Montreal from

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 another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Chicago averaging around $312.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from Chicago to Montreal Pierre Elliott Trudeau Intl Airport is on a Sunday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will often find tickets for as low as $347. Flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport on a Friday will generally be more expensive and average around $420. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $280. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $455.

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?

In general, most travelers find the cheapest time to book a flight to Montreal Pierre Elliott Trudeau Intl Airport is about 52 days prior to their departure date when tickets on average are $398. However, in the past 72 hours, people saw flights from Chicago for as low as $163.

What cabin class options are available on Chicago to Montreal Pierre Elliott Trudeau Intl flights?

There are 4 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.

Can stopping save me money on Chicago to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a Chicago to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have Chicago to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of December 2024, prices for Chicago to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$104

Fastest flight time

2h 12m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Chicago in the past 72 hours is $104. The best round-trip flight deal from Chicago to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $259.
The fastest flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport takes 2h 12m
Direct flights go from Chicago to Montreal Pierre Elliott Trudeau Intl Airport every day.

  • How far is Chicago to Montreal Pierre Elliott Trudeau Intl by plane?

    The distance between Chicago and Montreal Pierre Elliott Trudeau Intl is about 734.8 mi. 2h 12m is a normal flight duration for this route.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?


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
Air CanadaPriceFrom $156Free CancellationRating
7.0
8,421 reviews
Search Air Canada flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,022 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $245Free CancellationRating
7.9
282 reviews
Search Porter Airlines flights
WestJetPriceFrom $370Free CancellationRating
7.2
2,816 reviews
Search WestJet flights
  • United Airlines Flights From Chicago to Montreal Pierre Elliott Trudeau Intl Airport

    United Airlines is one of the most popular airlines flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport, operating 35 flights/week on average for this route. A good United Airlines flight deal for Chicago to Montreal Pierre Elliott Trudeau Intl Airport starts from $192 round-trip, up to an average price of $368. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Chicago to Montreal Pierre Elliott Trudeau Intl Airport

    Across 8,421 Air Canada reviews on momondo, the average score is 7.0/10. Air Canada flies from Chicago to Montreal Pierre Elliott Trudeau Intl Airport about 35 times each week, with ticket deals ranging from $156 to $432. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Montreal. Millions of users trust and use momondo every year so you are in good hands.

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 helps you find the best flight between Chicago and Montreal 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 Chicago to Montreal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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