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Cheap flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from $119

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 O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport departing on 1/12. 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 O'Hare Intl Airport to Montreal

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Montreal.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Montreal

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Montreal.

All round-trip flight deals to Montreal

The cheapest plane tickets to Montreal found on KAYAK recently.
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
9:15 am - 10:54 amYUL-ORD
2h 39mnonstop
$240Air Canada
Find Deal
Fri, Jan 31 - Fri, Feb 7
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
8:15 am - 1:11 pmYUL-ORD
5h 56m1 stop
$246Air Canada
Find Deal
Fri, Jan 31 - Fri, Feb 7
5:11 am - 2:55 pmORD-YUL
8h 44m1 stop
2:15 pm - 6:38 pmYUL-ORD
5h 23m1 stop
Fri, Jan 31 - Fri, Feb 7
5:11 am - 5:35 pmORD-YUL
11h 24m1 stop
6:45 am - 8:13 pmYUL-ORD
14h 28m2 stops
Wed, Jan 22 - Mon, Jan 27
11:06 am - 4:50 pmORD-YUL
4h 44m1 stop
7:30 am - 12:12 pmYUL-ORD
5h 42m1 stop
$351American Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
8:05 am - 4:50 pmORD-YUL
7h 45m2 stops
7:30 am - 3:04 pmYUL-ORD
8h 34m1 stop
$362American Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
12:00 pm - 7:45 amORD-YUL
18h 45m2 stops
5:15 pm - 10:36 pmYUL-ORD
6h 21m1 stop
$396WestJet
Find Deal
Thu, Jan 9 - Mon, Jan 13
10:30 am - 4:00 pmORD-YUL
4h 30m1 stop
6:45 am - 6:47 pmYUL-ORD
13h 02m2 stops
$438WestJet
Find Deal
Sun, Feb 2 - Sat, Feb 8
1:15 pm - 8:00 amORD-YUL
17h 45m2 stops
4:10 pm - 9:02 amYUL-ORD
17h 52m1 stop
$544United Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
8:00 pm - 8:00 amORD-YUL
11h 00m1 stop
8:00 pm - 9:44 amYUL-ORD
14h 44m2 stops
$545United Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
5:31 pm - 3:00 pmORD-YUL
20h 29m1 stop
Sun, Jan 12
5:11 am - 12:40 amORD-YUL
42h 29m2 stops
Tue, Jan 14
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
$138Air Canada
Find Deal
Wed, Jan 15
1:55 pm - 9:48 pmORD-YUL
6h 53m1 stop
$143Air Canada
Find Deal
Sun, Feb 2
10:30 am - 4:04 pmORD-YUL
4h 34m1 stop
$174WestJet
Find Deal
Tue, Mar 18
6:08 pm - 8:00 amORD-YUL
12h 52m2 stops
$244United Airlines
Find Deal
Tue, Jan 7
8:30 pm - 10:10 amORD-YUL
12h 40m1 stop
$245American Airlines
Find Deal
Sat, Mar 22
4:45 pm - 12:30 pmORD-YUL
18h 45m2 stops
$246WestJet
Find Deal
Thu, Mar 13
6:30 pm - 10:20 amORD-YUL
14h 50m2 stops
$249United Airlines
Find Deal
Sun, Feb 2
9:55 am - 4:55 pmORD-YUL
6h 00m2 stops
$362American Airlines
Find Deal
Mon, Feb 17
8:30 am - 3:00 pmORD-YUL
29h 30m1 stop
11:50 am - 7:19 pmYUL-ORD
8h 29m2 stops
Thu, Dec 19 - Wed, Jan 8
6:00 am - 11:30 pmORD-YUL
16h 30m1 stop
6:35 pm - 10:07 amYUL-ORD
16h 32m1 stop
Thu, Dec 19 - Wed, Jan 8
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
11:15 am - 2:51 pmYUL-ORD
4h 36m1 stop
$738Air Canada
Find Deal
Thu, Dec 19 - Wed, Jan 8
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
$764Air Canada
Find Deal
Thu, Dec 19 - Wed, Jan 8
7:00 am - 10:50 pmORD-YUL
14h 50m1 stop
7:13 am - 11:37 pmYUL-ORD
17h 24m1 stop
$852American Airlines
Find Deal
Sat, Dec 21 - Tue, Dec 31
8:05 am - 4:55 pmORD-YUL
7h 50m2 stops
7:13 am - 5:43 pmYUL-ORD
11h 30m1 stop
$862American Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 1
9:03 am - 3:58 pmORD-YUL
5h 55m1 stop
1:10 pm - 2:45 pmYUL-ORD
2h 35mnonstop
$1,014United Airlines
Find Deal
Fri, Dec 20 - Fri, Dec 27
8:00 pm - 2:16 pmORD-YUL
17h 16m1 stop
4:45 pm - 6:50 pmYUL-ORD
3h 05mnonstop
$1,054United Airlines
Find Deal
Thu, Dec 19 - Fri, Dec 20
10:45 am - 5:48 pmORD-YUL
6h 03m1 stop
1:00 pm - 4:40 pmYUL-ORD
4h 40m1 stop
$1,127WestJet
Find Deal
Mon, Dec 23 - Mon, Dec 30
10:45 am - 5:48 pmORD-YUL
6h 03m1 stop
6:05 am - 1:05 pmYUL-ORD
8h 00m1 stop
$1,209WestJet
Find Deal
Sun, Dec 22 - Mon, Dec 30
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
9:15 am - 10:54 amYUL-ORD
2h 39mnonstop
$240Air Canada
Find Deal
Fri, Jan 31 - Fri, Feb 7
11:35 am - 2:47 pmORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$314Air Canada
Find Deal
Thu, Jan 9 - Mon, Jan 13
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$318Air Canada
Find Deal
Sat, Jan 11 - Fri, Jan 31
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
9:15 am - 10:54 amYUL-ORD
2h 39mnonstop
$319Air Canada
Find Deal
Fri, Jan 31 - Fri, Feb 7
11:35 am - 2:47 pmORD-YUL
2h 12mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$320Air Canada
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
6:00 am - 8:05 amYUL-ORD
3h 05mnonstop
Sun, Jan 12 - Fri, Jan 17
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
Thu, Jan 9 - Mon, Jan 13
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
4:45 pm - 6:50 pmYUL-ORD
3h 05mnonstop
$641Lufthansa
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
4:45 pm - 6:50 pmYUL-ORD
3h 05mnonstop
$675United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
10:40 am - 1:55 pmORD-YUL
2h 15mnonstop
6:30 am - 8:05 amYUL-ORD
2h 35mnonstop
$676United Airlines
Find Deal
Mon, Jun 9 - Sun, Jun 15

Delta flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Jan 17
ORD1:40 pmChicago O'Hare Intl
8h 45m
1 stop
YUL11:25 pmMontreal Pierre Elliott Trudeau Intl
Jan 22
YUL12:48 pmMontreal Pierre Elliott Trudeau Intl
4h 25m
1 stop
ORD4:13 pmChicago O'Hare Intl
Delta
Feb 26
ORD6:00 amChicago O'Hare Intl
9h 19m
1 stop
YUL4:19 pmMontreal Pierre Elliott Trudeau Intl
Mar 3
YUL5:15 pmMontreal Pierre Elliott Trudeau Intl
6h 21m
1 stop
ORD10:36 pmChicago O'Hare Intl
Delta
Mar 27
ORD10:05 amChicago O'Hare Intl
5h 24m
1 stop
YUL4:29 pmMontreal Pierre Elliott Trudeau Intl
Mar 29
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
7h 03m
1 stop
ORD1:03 pmChicago O'Hare Intl

United Airlines flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Jan 8
ORD1:15 pmChicago O'Hare Intl
17h 45m
2 stops
YUL8:00 amMontreal Pierre Elliott Trudeau Intl
Jan 11
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
17h 52m
1 stop
ORD9:02 amChicago O'Hare Intl
United Airlines
Jan 31
ORD8:00 pmChicago O'Hare Intl
11h 00m
1 stop
YUL8:00 amMontreal Pierre Elliott Trudeau Intl
Feb 7
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
14h 44m
2 stops
ORD9:44 amChicago O'Hare Intl
United Airlines
Dec 29
ORD2:01 pmChicago O'Hare Intl
2h 18m
YUL5:19 pmMontreal Pierre Elliott Trudeau Intl
Jan 7
YUL7:55 amMontreal Pierre Elliott Trudeau Intl
9h 09m
1 stop
ORD4:04 pmChicago O'Hare Intl

See travel insights to Montreal from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from Chicago O'Hare Intl to Montreal Pierre Elliott Trudeau Intl for the best Chicago O'Hare Intl - 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 $402. However, in the past 72 hours, people saw flights from Chicago O'Hare Intl Airport for as low as $163.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

As of December 2024, prices for Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (ORD to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Best Price Found

$119

Fastest flight time

2h 12m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Chicago O'Hare Intl Airport in the past 72 hours is $119. The best round-trip flight deal from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $240.
The fastest flight from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 2h 12m
Direct flights go from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport every day.

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

    There are 744.9 mi between Chicago O'Hare Intl and Montreal Pierre Elliott Trudeau Intl. Typically, this will take 2h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

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

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport. 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 Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

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


Best airlines flying from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $156Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
WestJetPriceFrom $370Free CancellationRating
7.2
2,818 reviews
Search WestJet flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

    United Airlines operates around 31 flights from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport every week. The average price of these flights found in the last 72 hours has been $368, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from as low as $192 round-trip. United Airlines has been scored 7.4/10 in 9,055 reviews.

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

    Air Canada is also a popular choice for this route. Air Canada flight deals for Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport start from as low as $156 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $432. Air Canada operates 19 flights to Montreal Pierre Elliott Trudeau Intl Airport from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.0/10 across 8,382 reviews.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Chicago.

Can I find flights from Chicago to Montreal with flexible booking policies on momondo?

Flights from Chicago to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Montreal?

Once you have performed a search for Chicago to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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