Cheap Flights from Montreal-Pierre Elliott Trudeau International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

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2026/2
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2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

-Pierre Elliott Trudeau－O'Hare Airport
February Lowest Airfares
USD306

The airfare displayed above is for United Airlines

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-Pierre Elliott Trudeau－O'Hare Airport
March Lowest Airfares
USD306

The airfare displayed above is for Air Canada

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-Pierre Elliott Trudeau－O'Hare Airport
April Lowest Airfares -----
-Pierre Elliott Trudeau－O'Hare Airport
May Lowest Airfares
USD659

The airfare displayed above is for Delta Air Lines

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-Pierre Elliott Trudeau－O'Hare Airport
June Lowest Airfares -----

Montreal－Chicago
Estimated Flight Time
2 Hours 32 Minutes
Montreal－Chicago
Number of Operating Airlines
5

Operating Airlines for -Pierre Elliott Trudeau－O'Hare Airport Route
Non-StopAir Canada

Non-StopUnited Airlines

Non-StopAmerican Airlines

Delta Air Lines

West Jet

Other Destinations from:Montreal

-Pierre Elliott Trudeau－Chicago(Midway)
USD265〜
-Pierre Elliott Trudeau－Dallas(/Fort Worth)
USD321〜
-Pierre Elliott Trudeau－San Diego(SAN)
USD281〜
-Pierre Elliott Trudeau－Atlanta(Hartsfield-Jackson)
USD363〜
-Pierre Elliott Trudeau－Houston(George Bush Intercontinental)
USD421〜
-Pierre Elliott Trudeau－Salt Lake City(SLC)
USD252〜
-Pierre Elliott Trudeau－Miami(MIA)
USD265〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Yellowknife Airport－Chicago(O'Hare)
USD338〜
Edmonton Airport－Chicago(O'Hare)
USD194〜
Victoria Airport－Chicago(O'Hare)
USD379〜
Quebec City Jean Lesage Airport－Chicago(O'Hare)
USD183〜
* Fares vary in accordance to seat availability