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

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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:
$398
(avg. price over the last 2 weeks)
Good Deal:
$263
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

Looking for a cheap flight? 25% of our users found flights on this route for $263 or less.
The cheapest flight from Chicago O'Hare International to Montreal was found 80 days before departure, on average.
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 8% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 1h 58m, covering a distance of 754 miles.
How many flights are there between Chicago O'Hare International and Montreal?
There are 264 (nonstop) flights between Chicago O'Hare International and Montreal per week, averaging 38 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 ($289) and Air Canada ($309)
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?
United (10 times daily), Air Canada (9 times daily), American Airlines (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to Montreal?
For Chicago O'Hare International to Montreal, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Montreal back to Chicago O'Hare International, the best deals are generally found on Saturday, with Friday being the most expensive.

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

Airports
Origin
Chicago
$289
only
$289
Destination
Montreal
$289
only
$289
Wed, Mar 14
ORD
YUL
2h 00m
Tue, Mar 20
YUL
ORD
2h 51m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
ORD
YUL
2h 02m
Sun, Apr 22
YUL
ORD
2h 24m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 88 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
ORD
YUL
Excellent 10.0

Extremely helpful and accommodating! Thanks to all!

ORD
YUL
Mediocre 2.0

See above.

ORD
YUL
Excellent 8.0

The train at Chicago airport was broken. I walked to get the next gate to the other terminal.

ORD
YUL
Good 6.4

Taxied to runway, but had to go back to terminal due to one seat not staying in upright position. Flight was about an hour late then.

ORD
YUL
Excellent 8.0

Very short flight, not much to say

Tue, Mar 20
ORD
YUL
2h 00m
Thu, Mar 22
YUL
ORD
2h 50m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
ORD
YUL
2h 00m
Thu, Mar 22
YUL
ORD
2h 50m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 22
ORD
YUL
2h 21m
Sat, Mar 24
YUL
ORD
2h 50m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 26
ORD
YUL
2h 00m
Sat, Mar 31
YUL
ORD
2h 50m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 30
ORD
YUL
1h 58m
Fri, Apr 13
YUL
ORD
2h 31m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
ORD
YUL
2h 02m
Tue, Apr 10
YUL
ORD
2h 31m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
ORD
YUL
2h 02m
Wed, Apr 11
YUL
ORD
2h 31m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 6
ORD
YUL
2h 11m
Thu, Apr 12
YUL
ORD
2h 41m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 7
ORD
YUL
2h 09m
Thu, Apr 12
YUL
ORD
2h 41m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 8
ORD
YUL
2h 09m
Thu, Apr 12
YUL
ORD
2h 41m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 9
ORD
YUL
2h 10m
Thu, Apr 19
YUL
ORD
2h 41m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 10
ORD
YUL
2h 14m
Sun, Apr 15
YUL
ORD
2h 35m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 11
ORD
YUL
2h 02m
Sun, Apr 15
YUL
ORD
2h 35m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
ORD
YUL
2h 02m
Sun, Apr 15
YUL
ORD
2h 35m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 13
ORD
YUL
2h 02m
Thu, Apr 19
YUL
ORD
2h 41m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 14
ORD
YUL
2h 02m
Thu, Apr 19
YUL
ORD
2h 41m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 15
ORD
YUL
2h 02m
Thu, Apr 19
YUL
ORD
2h 41m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
ORD
YUL
2h 02m
Thu, Apr 19
YUL
ORD
2h 31m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Chicago O'Hare International to Montreal Flight Information

Avg. Flight Duration 2h 22m
Flights Arrive in Montreal
Flights Depart from Chicago O'Hare International
Flight Price $289
Distance 754 miles
Airlines Air Canada
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.