Cheap Flights from Montreal (YUL) to Chicago (ORD) from HK$1,054~

View HK$1,054 flight on Thu, 9 Apr 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$1,054 for one-way flights and HK$1,653 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 19 Feb - Sun, 22 Feb
YUL
Montreal
ORD
Chicago
HK$1,653 Return, found 4 days ago
HK$1,653
Return
found 4 days ago
Select United flight, departing Thu, 19 Feb from Montreal to Chicago, returning Sun, 22 Feb, priced at HK$1,653 found 4 days ago
Delta
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$1,758 Return, found 4 days ago
HK$1,758
Return
found 4 days ago
Select Delta flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$1,758 found 4 days ago
Delta
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$1,810 Return, found 4 days ago
HK$1,810
Return
found 4 days ago
Select Delta flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$1,810 found 4 days ago
United
Thu, 19 Feb - Sun, 22 Feb
YUL
Montreal
ORD
Chicago
HK$1,827 Return, found 4 days ago
HK$1,827
Return
found 4 days ago
Select United flight, departing Thu, 19 Feb from Montreal to Chicago, returning Sun, 22 Feb, priced at HK$1,827 found 4 days ago
Delta
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$1,915 Return, found 4 days ago
HK$1,915
Return
found 4 days ago
Select Delta flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$1,915 found 4 days ago
United
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$1,957 Return, found 4 days ago
HK$1,957
Return
found 4 days ago
Select United flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$1,957 found 4 days ago
Delta
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$1,967 Return, found 4 days ago
HK$1,967
Return
found 4 days ago
Select Delta flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$1,967 found 4 days ago
United
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$1,974 Return, found 4 days ago
HK$1,974
Return
found 4 days ago
Select United flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$1,974 found 4 days ago
Air Canada
Fri, 20 Feb - Mon, 23 Feb
YUL
Montreal
ORD
Chicago
HK$2,146 Return, found 4 days ago
HK$2,146
Return
found 4 days ago
Select Air Canada flight, departing Fri, 20 Feb from Montreal to Chicago, returning Mon, 23 Feb, priced at HK$2,146 found 4 days ago
American Airlines
Thu, 19 Feb - Sun, 22 Feb
YUL
Montreal
ORD
Chicago
HK$2,354 Return, found 4 days ago
HK$2,354
Return
found 4 days ago
Select American Airlines flight, departing Thu, 19 Feb from Montreal to Chicago, returning Sun, 22 Feb, priced at HK$2,354 found 4 days ago

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

October is typically the cheapest month to fly

From HK$1,270 - HK$2,683 per traveller.
Montreal to Chicago route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
O'Hare Intl.
Return price
HK$1,653
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$1,054 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$1,653. 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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