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Fares from $173 One Way, $303 Round Trip from Montreal to Chicago

Prices starting at $303 for return flights and $173 for one-way flights to Chicago were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Chicago from Montreal

Flights from Montreal to Chicago - Frequently Asked Questions

Are there non-stop flights from Montreal to Chicago?

There are 3 airlines that offer direct services from Montreal, QC Airport (YUL-Pierre Elliott Trudeau Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.), so get ready to click that beautiful "book" button. One of these popular carriers will have your perfect flight:

  • Air Canada
  • United Airlines
  • American Airlines
What is the shortest flight from Montreal to Chicago?

It can take just 2 hours and 25 minutes to travel from Montreal, QC Airport (YUL-Pierre Elliott Trudeau Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.). Buckle up and enjoy the ride, because you'll be landing in next to no time.

What airlines fly from Montreal to Chicago most frequently?

Have a look at Air Canada (AC). This airline offers some of the most frequent flights from Montreal, QC Airport (YUL-Pierre Elliott Trudeau Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.). It operates 121 services on this route each month and is a favorite with passengers. United Airlines (UA) also services the route from Montreal to Chicago. It's another reputable choice and offers 39 flights each month.

Route Information for Flights from Montreal to Chicago

Origin Airport IATA CodeYMQ
Destination Airport IATA CodeCHI
Distance745 mi
Direct Flight AirlinesAir Canada, United Airlines
Earliest Flight Arrival6:58PM UTC
Latest Flight Arrival6:58PM UTC

Flights Review

Jan 6, 2020


Sep 15, 2019

My flight was delayed 2 hours in Chicago.

Oct 31, 2018

Everything is normal and ok

Sep 14, 2018

I left my jacket in the plane and didnt remember until Igor yo baggage area. When I realized my error I went to baggage area and an employee had already brought it there. Very nice.

Aug 16, 2018

On time.

Jul 29, 2018

A snack would be nice!!

Jun 14, 2018

Plane was late and we had a very close connection. United needs to not have such close connection times

Mar 10, 2018

no free tv. felt bar at back of seat. seat didn't recline much even though it was a $200 extra leg room seat

Feb 20, 2018

I will be traveling with United Airlines again I will satisfy with my flight

Flights from Montreal to Chicago

Pierre Elliott Trudeau International Airport

Whether you travel for work or pleasure, if you fly from Montreal, the odds are good that you will use the Pierre Elliott Trudeau International Airport. Canjet, Air Canada, United Airlines, Sunwing Airlines, and dozens of other airlines offer cheap flights from Montreal. searches the Internet for the best discounts and deals, and it passes those savings on to you.

Parking at Pierre Elliott

Pierre Elliott Trudeau International Airport has seven parking areas with options including a heated underground lot and valet parking. Daily parking ranges in price from $6 to $14, and you can park for up to one week for a flat rate of $77. The airport also has its own shuttles to pick you up from the parking areas.

Getting to the Airport

Even if you do not drive, you can still get to the airport quickly. Several regional buses run from neighboring cities and communities, and shuttles make designated stops at the airport. The Mont-Tremblant Shuttle stops at the Mont Tremblant resort area and drops passengers off at the airport. You also have the option to take a cab from anywhere in Montreal to the airport.

The Best Restaurants

Casey's, Jazz Bar, Subway, and Tim Hortons all have full-service restaurants inside the airport near domestic and international terminals, and some locations are open day and night. Whether you want to fly into the United States or a city nearby, check the prices offered at No matter where you go, you can find cheap flights from Montreal.

Airports in Chicago

Chicago O'Hare International Airport is located on West O'Hare, approximately 18 miles from downtown Chicago. It has hubs for every major airline that offers flights to Chicago, including American Airlines, British Airways and JetBlue. The Chicago Midway International Airport is located on South Cicero Avenue, approximately 12 miles from downtown Chicago. Seven airlines service Midway airport, including Air Tran, Delta and Southwest Airlines. searches flights arriving at both airports so you get the best prices.

Transportation from the Airport

Both airports offer public transportation via Chicago's elevated train system. The tickets cost $2.25, or you can purchase an all-day pass for $5.75. Taxi services are also available from both airports. Cab fares to downtown Chicago range from $35 to $45. If you want to rent a car for the duration of your stay, can reserve a vehicle for you. Both airports have onsite rental car facilities.

Weather in Chicago

Summer temperatures in Chicago range from 66 to 84 degrees Fahrenheit, and the temperatures during the winter months range from 18 to 35 degrees Fahrenheit. Chicago is prone to heavy snowfall during the winter months, so most vacationers travel to Chicago during the summer. However, if you use and schedule your trip during the off-peak travel season, it's easy to find cheap flights to Chicago.

Highlights and Attractions not only helps you find cheap flights to Chicago, but can also help you purchase tickets to the Sears Tower or make reservations for guided city tours.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.