Cheap Flights from Montreal (YUL) to Chicago (ORD) from HK$1,065~

View HK$1,065 flight on Thu, 5 Feb 2026Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Chicago O'Hare Intl. Airport (ORD)

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Find Cheap Flights from Montreal (YUL) to Chicago (ORD)

Prices were available within the past 7 days and start at HK$1,065 for one-way flights and HK$2,016 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,016 Return, found 5 days ago
HK$2,016
Return
found 5 days ago
Select Delta flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,016 found 5 days ago
United
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,085 Return, found 5 days ago
HK$2,085
Return
found 5 days ago
Select United flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,085 found 5 days ago
United
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,129 Return, found 5 days ago
HK$2,129
Return
found 5 days ago
Select United flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,129 found 5 days ago
Delta
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,173 Return, found 5 days ago
HK$2,173
Return
found 5 days ago
Select Delta flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,173 found 5 days ago
United
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,232 Return, found 5 days ago
HK$2,232
Return
found 5 days ago
Select United flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,232 found 5 days ago
United
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,276 Return, found 5 days ago
HK$2,276
Return
found 5 days ago
Select United flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,276 found 5 days ago
Delta
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,289 Return, found 5 days ago
HK$2,289
Return
found 5 days ago
Select Delta flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,289 found 5 days ago
United
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,318 Return, found 5 days ago
HK$2,318
Return
found 5 days ago
Select United flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,318 found 5 days ago
American Airlines
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,339 Return, found 5 days ago
HK$2,339
Return
found 5 days ago
Select American Airlines flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,339 found 5 days ago
Air Canada
Thu, 29 Jan - Thu, 5 Feb
YUL
Montreal
ORD
Chicago
HK$2,369 Return, found 5 days ago
HK$2,369
Return
found 5 days ago
Select Air Canada flight, departing Thu, 29 Jan from Montreal to Chicago, returning Thu, 5 Feb, priced at HK$2,369 found 5 days ago

Find the cheapest month to fly from Montreal (YUL) to Chicago (ORD)

October is typically the cheapest month to fly

From HK$1,272 - HK$2,688 per traveller.
Montreal to Chicago route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
O'Hare Intl.
Return price
HK$2,016
Distance
1192 km
Average flight time
1 hour 53 mins

Flights from Montreal to Chicago

Book cheap flights from Montreal (YUL) to Chicago (ORD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Montreal (YUL) to Chicago (ORD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Montreal (YUL) to Chicago (ORD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chicago flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chicago and things to do in Chicago for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chicago more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chicago is HK$1,065 now!

 

Frequently asked questions

How much is a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to O'Hare Airport?
If you're planning on traveling between Montréal–Trudeau and ORD, round-trip flights start from HK$2,016. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to ORD?
We understand that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Pierre Elliott Trudeau Intl. Airport (YUL) to ORD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YUL to ORD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Montréal–Trudeau to ORD?
The flight distance from Pierre Elliott Trudeau Intl. Airport (YUL) (YUL) to O'Hare Airport (ORD) is 1,200 kilometers. You'll be disembarking the plane and collecting your baggage from the carousel in no time at all.
Which airlines fly direct from Montréal–Trudeau to O'Hare Airport?
There are several airlines that travel directly from Montréal–Trudeau to O'Hare Intl. Airport (ORD). Air Canada (AC) is an excellent choice, offering 91 flights a month. Offering 30 flights a month on this route, United Airlines (UA) is another good option.
Are Montréal–Trudeau to O'Hare Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from YUL to ORD can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd rather start your travel planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

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