Find out what a flight from Montreal Trudeau to Chicago O'Hare might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Montreal and Chicago.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Airport options between Montreal and Chicago

Even for routes around 746 mi, using different airports might affect flight cost and travel time.

• Airports in Montreal: You can fly from 2 airports in Montreal - Saint-Hubert, Trudeau International.
• Airports in Chicago: Chicago offers flights from 3 airports - Midway, O'Hare, Rockford.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Customize your flight from Montreal Trudeau to Chicago O'Hare

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Delta, American, United, Expedia, eDreams, and more.

Other popular destinations

Thinking about United States? You might also consider: Atlanta, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.