Find out what a flight from Chicago to Montreal might cost

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

$395 is the best price recorded in the last 15 days.

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.

Flights between Chicago and Montreal: which airports can you choose?

The distance between Chicago and Montreal is about 748 mi. Checking alternative airports can help lower the total cost of your trip.

• Airports in Chicago: Chicago is served by 3 airports - Midway, O'Hare, Rockford.
• Airports in Montreal: Montreal is served by 2 airports - Saint-Hubert, Trudeau International.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Chicago airports to find the best option.

Flight filters for the route Chicago – Montreal

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Canada are often searched alongside: Calgary, Halifax, Montreal, Toronto, Vancouver.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.