Find Cheap Flights from Chicago O'Hare International to Montreal (ORD - YMQ)

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FAQs for Booking Chicago O'Hare International to Montreal Flights

How long does a flight from Chicago O'Hare International to Montreal take?
An average nonstop flight takes 2h 00m, covering a distance of 1213 km.
How many flights are there between Chicago O'Hare International and Montreal?
There are 250 (nonstop) flights between Chicago O'Hare International and Montreal per week, averaging 36 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Montreal?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 393)
Do I need a passport to fly between Chicago O'Hare International and Montreal?
Yes.
Which airlines fly most frequently between Chicago O'Hare International and Montreal?
Air Canada (13 times daily), United (8 times daily), ANA (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Chicago O'Hare International to Montreal?
For Chicago O'Hare International to Montreal, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Montreal back to Chicago O'Hare International, the best deals are generally found on Thursday, with Friday being the most expensive.

Good to Know

Low Season:
February
Best time to beat the crowds
1%
expected price decrease
High Season:
July
Most popular time to fly
5%
expected price increase
Average price:
C$ 755
(avg. price over the last 2 weeks)
Good Deal:
C$ 380
or less (round trip)

When to Book Flights from Chicago O'Hare International to Montreal

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for C$ 380 or less.
The cheapest flight from Chicago O'Hare International to Montreal was found, on average, 80 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 81% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Chicago O'Hare International to Montreal (round-trip)

Airports
Origin
Chicago
C$ 393
only
C$ 393
Destination
Montreal
C$ 393
only
C$ 393
Wed, 10 Jan
ORD
YUL
2h 09m
Tue, 16 Jan
YUL
ORD
2h 50m
C$ 393
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 11 Jan
ORD
YUL
2h 00m
Tue, 16 Jan
YUL
ORD
2h 50m
C$ 393
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 22 Feb
ORD
YUL
2h 00m
Sun, 25 Feb
YUL
ORD
2h 50m
C$ 393
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 2 Mar
ORD
YUL
2h 00m
Sun, 4 Mar
YUL
ORD
2h 50m
C$ 393
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 20 Dec
ORD
YUL
2h 18m
Sat, 6 Jan
YUL
ORD
2h 30m
C$ 402
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 8 Feb
ORD
YUL
2h 18m
Sun, 11 Feb
YUL
ORD
2h 30m
C$ 402
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 13 Apr
ORD
YUL
2h 12m
Sun, 15 Apr
YUL
ORD
2h 30m
C$ 402
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 26 Jan
ORD
YUL
2h 09m
Sun, 28 Jan
YUL
ORD
2h 30m
C$ 406
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 24 Mar
ORD
YUL
2h 00m
Thu, 29 Mar
YUL
ORD
2h 30m
C$ 416
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 23 May
ORD
YUL
5h 28m
Tue, 29 May
YUL
ORD
2h 23m
C$ 425
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 31 May
ORD
YUL
2h 01m
Tue, 5 Jun
YUL
ORD
2h 40m
C$ 443
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 30 Nov
ORD
YUL
2h 13m
Sun, 3 Dec
YUL
ORD
2h 30m
C$ 601
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 22 Nov
ORD
YUL
2h 09m
Sun, 26 Nov
YUL
ORD
5h 47m
C$ 817
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.