$95 Cheap Flights from Chicago (ORD) to Montreal (YUL)

View $95 flight on Thu, May 29, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Chicago to Montreal (ORD-YUL)

Prices were available within the past 7 days and start at $95 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, May 29 - Mon, Jun 2
ORD
Chicago
YUL
Montreal
$226 Roundtrip, just found
$226
Roundtrip
just found
Select United flight, departing Thu, May 29 from Chicago to Montreal, returning Mon, Jun 2, priced at $226 just found
Air Canada
Fri, May 16 - Mon, May 19
ORD
Chicago
YUL
Montreal
$227 Roundtrip, found 3 hours ago
$227
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 16 from Chicago to Montreal, returning Mon, May 19, priced at $227 found 3 hours ago
Air Canada
Thu, May 29 - Mon, Jun 2
ORD
Chicago
YUL
Montreal
$231 Roundtrip, just found
$231
Roundtrip
just found
Select Air Canada flight, departing Thu, May 29 from Chicago to Montreal, returning Mon, Jun 2, priced at $231 just found
Air Canada
Fri, May 30 - Wed, Jun 4
ORD
Chicago
YUL
Montreal
$232 Roundtrip, found 3 hours ago
$232
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 30 from Chicago to Montreal, returning Wed, Jun 4, priced at $232 found 3 hours ago
Air Canada
Fri, May 16 - Mon, May 19
ORD
Chicago
YUL
Montreal
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 16 from Chicago to Montreal, returning Mon, May 19, priced at $237 found 3 hours ago
United
Fri, Jul 25 - Mon, Jul 28
ORD
Chicago
YUL
Montreal
$238 Roundtrip, found 4 hours ago
$238
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Jul 25 from Chicago to Montreal, returning Mon, Jul 28, priced at $238 found 4 hours ago
Air Canada
Fri, May 16 - Mon, May 19
ORD
Chicago
YUL
Montreal
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, May 16 from Chicago to Montreal, returning Mon, May 19, priced at $239 found 3 hours ago
Air Canada
Thu, Jul 3 - Tue, Jul 8
ORD
Chicago
YUL
Montreal
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jul 3 from Chicago to Montreal, returning Tue, Jul 8, priced at $239 found 1 day ago
Delta
Fri, Jul 25 - Mon, Jul 28
ORD
Chicago
YUL
Montreal
$247 Roundtrip, found 4 hours ago
$247
Roundtrip
found 4 hours ago
Select Delta flight, departing Fri, Jul 25 from Chicago to Montreal, returning Mon, Jul 28, priced at $247 found 4 hours ago
American Airlines
Fri, Jun 13 - Sat, Jun 14
ORD
Chicago
YUL
Montreal
$251 Roundtrip, found 11 hours ago
$251
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Jun 13 from Chicago to Montreal, returning Sat, Jun 14, priced at $251 found 11 hours ago

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
You can find affordable return tickets from O’Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL) starting at $271. Book your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines and Air Canada flight leaving ORD on May 11 2025 and touching down at YUL. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from ORD to YUL?
The cheapest flights from ORD to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
When heading out of O’Hare Intl. Airport (ORD), you can catch a nonstop flight to Pierre Elliott Trudeau Intl. Airport (YUL) with Air Canada.
What is the cheapest airline that flies from ORD to YUL?
With prices starting from $121 for a one-way flight from ORD to YUL, Air Canada is currently the cheapest airline flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ORD on May 30 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Every day, an average of 5 nonstop flights take off from O’Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL). Choose the departure that best fits your schedule.
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
More passengers fly between ORD and YUL at 7 AM than at any other point in the day. Looking to skip the crowds? Pick a flight outside the busiest times and you could save on your fare as well.
What day of the week has the most flights from ORD to YUL?
Sunday offers the most flights from O’Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL). Consider traveling on this day and you’ll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The earliest flight out of O’Hare Intl. Airport (ORD) is at around 7:20AM UTC-6. Board this flight and you’ll arrive at Pierre Elliott Trudeau Intl. Airport (YUL) at approximately 10:32AM UTC-5. The overall travel time is 2h 12m.
How long does it take to fly from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Flights from ORD to YUL have an average travel time of 2 hours and 13 minutes. The distance between the two is 750 mi.
What airline has the least delays from ORD to YUL?
With 94% of flights usually arriving on schedule, Alaska Airlines has the best on-time performance for nonstop flights from O’Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL). To check your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To reach Pierre Elliott Trudeau Intl. Airport (YUL) without delays, book a flight that leaves from O’Hare Intl. Airport (ORD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Montreal from O'Hare Intl. Airport (ORD)?
If you’re traveling on a direct flight from O’Hare Intl. Airport (ORD) to Montreal, Pierre Elliott Trudeau Intl. Airport (YUL) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your flight from ORD to YUL right before your journey is generally more expensive. But if there’s some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an ORD to YUL flight and hotel package?
Securing an ORD to YUL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It’s usually possible to reschedule or cancel your ORD to YUL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more details on our Customer Service portal.
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