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Cheap flights from Chicago to Montreal from $137

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 departing on 12/3. 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

Find recent round-trip train or bus tickets from Chicago to Montreal.

All round-trip flight deals to Montreal

The cheapest plane tickets to Montreal found on KAYAK recently.
8:30 am - 12:45 amORD-YUL
15h 15m1 stop
3:55 pm - 10:02 amYUL-ORD
19h 07m1 stop
Fri, Jan 24 - Sun, Jan 26
8:25 pm - 10:10 amORD-YUL
12h 45m1 stop
12:30 pm - 2:25 pmYUL-ORD
2h 55mnonstop
$308American Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 4
1:05 pm - 6:00 pmMDW-YUL
3h 55m1 stop
6:55 am - 12:10 pmYUL-MDW
6h 15m1 stop
$318Porter Airlines
Find Deal
Fri, Jan 10 - Mon, Jan 13
11:15 am - 6:00 pmMDW-YUL
5h 45m1 stop
6:50 am - 11:10 amYUL-MDW
5h 20m1 stop
$344Porter Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 4
6:55 am - 11:58 amORD-YUL
4h 03m1 stop
7:05 am - 12:55 pmYUL-ORD
6h 50m1 stop
$345WestJet
Find Deal
Sun, Jan 19 - Sat, Feb 1
6:20 am - 11:41 pmORD-YUL
16h 21m1 stop
6:00 am - 11:39 amYUL-ORD
6h 39m1 stop
$349WestJet
Find Deal
Thu, Dec 12 - Sun, Dec 15
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:00 am - 7:56 amYUL-ORD
2h 56mnonstop
$384Air Canada
Find Deal
Tue, Dec 3 - Wed, Dec 4
2:05 pm - 9:18 pmORD-YUL
6h 13m1 stop
1:10 pm - 2:45 pmYUL-ORD
2h 35mnonstop
$399Air Canada
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:00 am - 4:59 pmMDW-YUL
9h 59m1 stop
6:05 am - 5:01 pmYUL-MDW
11h 56m2 stops
$648Delta
Find Deal
Sun, Dec 15 - Tue, Dec 17
6:25 pm - 11:09 pmMDW-YUL
3h 44m1 stop
7:00 am - 4:21 pmYUL-MDW
10h 21m1 stop
$707Delta
Find Deal
Fri, Jan 3 - Tue, Jan 7
10:25 am - 2:55 pmORD-YUL
27h 30m1 stop
Tue, Dec 3
6:55 pm - 10:05 amORD-YUL
14h 10m1 stop
$138American Airlines
Find Deal
Mon, Dec 9
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
$146Air Canada
Find Deal
Tue, Dec 3
1:26 pm - 11:36 pmMDW-YUL
9h 10m1 stop
$160WestJet
Find Deal
Tue, Feb 18
6:15 pm - 11:25 pmORD-YUL
4h 10m1 stop
$163WestJet
Find Deal
Sun, Jan 26
12:05 pm - 6:00 pmMDW-YUL
4h 55m1 stop
$170Porter Airlines
Find Deal
Wed, Dec 11
12:05 pm - 7:20 pmMDW-YUL
6h 15m1 stop
$173Porter Airlines
Find Deal
Fri, Dec 6
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
$209Air Canada
Find Deal
Tue, Dec 17
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
$291United Airlines
Find Deal
Thu, Dec 19
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
$344United Airlines
Find Deal
Sat, Mar 15
11:15 am - 4:45 pmMDW-YUL
4h 30m1 stop
11:50 am - 4:40 pmYUL-MDW
5h 50m1 stop
$521Porter Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
11:15 am - 6:00 pmMDW-YUL
5h 45m1 stop
11:50 am - 4:40 pmYUL-MDW
5h 50m1 stop
$569Porter Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
3:45 pm - 11:33 pmORD-YUL
6h 48m1 stop
12:50 pm - 6:55 pmYUL-ORD
7h 05m1 stop
$581WestJet
Find Deal
Mon, Nov 25 - Fri, Nov 29
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
9:15 am - 10:54 amYUL-ORD
2h 39mnonstop
$583Air Canada
Find Deal
Sun, Nov 24 - Fri, Nov 29
7:05 am - 12:00 pmORD-YUL
3h 55m1 stop
12:50 pm - 4:31 pmYUL-ORD
4h 41m1 stop
$604WestJet
Find Deal
Sun, Nov 24 - Thu, Nov 28
8:25 pm - 7:55 amORD-YUL
10h 30m1 stop
1:10 pm - 2:45 pmYUL-ORD
2h 35mnonstop
$616Air Canada
Find Deal
Sat, Nov 23 - Fri, Nov 29
1:55 pm - 10:44 pmORD-YUL
7h 49m1 stop
12:30 pm - 2:25 pmYUL-ORD
2h 55mnonstop
$662American Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
5:42 pm - 1:32 pmORD-YUL
18h 50m1 stop
12:30 pm - 2:25 pmYUL-ORD
2h 55mnonstop
$722American Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
11:15 am - 5:45 pmORD-YUL
5h 30m1 stop
7:55 am - 2:19 pmYUL-ORD
7h 24m2 stops
$996United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
9:05 pm - 12:40 pmORD-YUL
14h 35m1 stop
7:00 am - 2:13 pmYUL-ORD
8h 13m2 stops
$1,018United Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
6:00 am - 7:56 amYUL-ORD
2h 56mnonstop
$384Air Canada
Find Deal
Tue, Dec 3 - Wed, Dec 4
7:20 am - 10:32 amORD-YUL
2h 12mnonstop
1:10 pm - 2:45 pmYUL-ORD
2h 35mnonstop
$406Air Canada
Find Deal
Thu, Dec 12 - Sun, Dec 15
8:35 am - 11:50 amORD-YUL
2h 15mnonstop
12:30 pm - 2:25 pmYUL-ORD
2h 55mnonstop
$428American Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 4
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
9:15 am - 10:54 amYUL-ORD
2h 39mnonstop
$469Air Canada
Find Deal
Wed, Dec 18 - Wed, Dec 25
8:35 am - 11:50 amORD-YUL
2h 15mnonstop
12:30 pm - 2:25 pmYUL-ORD
2h 55mnonstop
$482American Airlines
Find Deal
Sun, Dec 1 - Wed, Dec 4
2:01 pm - 5:19 pmORD-YUL
2h 18mnonstop
6:20 pm - 7:55 pmYUL-ORD
2h 35mnonstop
$538Lufthansa
Find Deal
Thu, Dec 12 - Sun, Dec 15
11:35 am - 2:47 pmORD-YUL
2h 12mnonstop
1:10 pm - 2:45 pmYUL-ORD
2h 35mnonstop
Sat, Dec 7 - Thu, Dec 12
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
1:10 pm - 2:45 pmYUL-ORD
2h 35mnonstop
Wed, Dec 11 - Sun, Jan 12
5:59 pm - 9:17 pmORD-YUL
2h 18mnonstop
6:00 am - 7:56 amYUL-ORD
2h 56mnonstop
$608United Airlines
Find Deal
Sat, Dec 7 - Sun, Dec 8
3:35 pm - 6:47 pmORD-YUL
2h 12mnonstop
9:15 am - 10:54 amYUL-ORD
2h 39mnonstop
$609United Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24

American Airlines flights from Chicago to Montreal

Our best American Airlines deals on Chicago to Montreal flight tickets
American Airlines
Dec 3
ORD8:25 pmChicago O'Hare Intl
12h 45m
1 stop
YUL10:10 amMontreal Pierre Elliott Trudeau Intl
Dec 4
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
2h 55m
ORD2:25 pmChicago O'Hare Intl
American Airlines
Dec 3
ORD8:25 pmChicago O'Hare Intl
12h 45m
1 stop
YUL10:10 amMontreal Pierre Elliott Trudeau Intl
Dec 4
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
2h 55m
ORD2:25 pmChicago O'Hare Intl
American Airlines
Dec 3
ORD8:25 pmChicago O'Hare Intl
12h 45m
1 stop
YUL10:10 amMontreal Pierre Elliott Trudeau Intl
Dec 4
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
10h 54m
1 stop
ORD10:53 pmChicago O'Hare Intl

Porter Airlines flights from Chicago to Montreal

Our best Porter Airlines deals on Chicago to Montreal flight tickets
Porter Airlines
Jan 10
MDW1:05 pmChicago Midway
3h 55m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Jan 13
YUL6:55 amMontreal Pierre Elliott Trudeau Intl
6h 15m
1 stop
MDW12:10 pmChicago Midway
Porter Airlines
Dec 3
MDW11:15 amChicago Midway
5h 45m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Dec 4
YUL6:50 amMontreal Pierre Elliott Trudeau Intl
5h 20m
1 stop
MDW11:10 amChicago Midway
Porter Airlines
Dec 24
MDW11:15 amChicago Midway
5h 15m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
Dec 28
YUL6:50 amMontreal Pierre Elliott Trudeau Intl
4h 40m
1 stop
MDW10:30 amChicago Midway

See travel insights to Montreal from

How to get the cheapest flight ticket from Chicago to Montreal

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 from Chicago to Montreal?

January. The cheapest time of year to fly to Montreal from Chicago is January. Most expensive is June

What is the cheapest day to depart Chicago for Montreal?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Chicago to Montreal?

In the evening. Chicago to Montreal flights are approximately 34% more expensive at noon than in the evening

What is the cheapest Chicago to Montreal flight route?

Chicago Midway - Montreal Pierre Elliott Trudeau Intl. Fly from Chicago Midway to Montreal Pierre Elliott Trudeau Intl for the best Chicago - Montreal flight prices

How far in advance should you book Chicago to Montreal flights?

45 days before. The cheapest time to buy a flight from Chicago to Montreal is approximately 45 days to departure

What cabin class options are available on Chicago to Montreal flights?

There are 2 cabin classes available to choose from on Chicago to Montreal 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 flights?

You could potentially save up to 6% on your flight if you consider stops on a Chicago to Montreal flight.

How have Chicago to Montreal flight prices changed over time?

As of November 2024, prices for Chicago to Montreal flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Montreal

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

Cheap Chicago to Montreal (CHI to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Montreal

Best Price Found

$137

Fastest flight time

2h 12m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from Chicago in the past 72 hours is $137. The best round-trip flight deal from Chicago to Montreal found on momondo in the last 72 hours is $298.
The fastest flight from Chicago to Montreal takes 2h 12m
Direct flights go from Chicago to Montreal every day.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)

  • How far is Chicago to Montreal by plane?

    Montreal is 744.2 mi away from Chicago. A reasonable flight in good conditions will take 2h 12m.

  • When did momondo last update prices for flights from Chicago to Montreal?

    Prices for flights from Chicago to Montreal refresh daily.

  • How many operators does momondo search for flights from Chicago to Montreal?

  • How old do you have to be to fly from Chicago to Montreal?

    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.

  • What documentation or ID do you need to fly to Montreal?

    The necessary travel and health documents for your Montreal 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?

  • What is the most popular airline from Chicago to Montreal?


Best airlines flying from Chicago to Montreal

Compare and see reviews for airlines that fly from Chicago to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $134Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
United AirlinesPriceFrom $170Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom $245Free CancellationRating
7.8
288 reviews
Search Porter Airlines flights
  • United Airlines Flights From Chicago to Montreal

    United Airlines flight deals from Chicago to Montreal start from $170 round-trip. Over the 34 United Airlines flights for this route in a normal week, average airfare is usually $357 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Chicago to Montreal

    American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Chicago to Montreal in any given week. The average American Airlines airfare for this route is around $424, with deals from around $186 rare but found on momondo. Referenced prices are for round-trip Chicago to Montreal flight searches in the last 72 hours.


Why use momondo?

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

It is quick and easy to find Chicago to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

Yes. momondo allows you to filter the results for Chicago to Montreal flights to just show those with flexible booking policies.

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 can track prices for Chicago to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal