Cheap flights from Chicago to Montreal Trudeau from Can$422

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Cheap Chicago - Montreal Trudeau flight offers

Find cheap flight tickets and last-minute flight deals from Chicago to Montreal Trudeau

United
Thu, 07-16 (CHI) Chicago -> (YUL) Montreal
Direct
United
Fri, 07-31 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 6 days ago
from Can$422
DELTA
Fri, 07-17 (CHI) Chicago -> (YUL) Montreal
Direct
DELTA
Fri, 07-24 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 6 days ago
from Can$456
United
Fri, 07-17 (CHI) Chicago -> (YUL) Montreal
Direct
United
Fri, 07-31 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 6 days ago
from Can$472
United
Thu, 07-16 (CHI) Chicago -> (YUL) Montreal
Direct
United
Thu, 07-30 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 2 days ago
from Can$518
United
Thu, 07-16 (CHI) Chicago -> (YUL) Montreal
Direct
United
Fri, 07-31 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 6 days ago
from Can$422
DELTA
Fri, 07-17 (CHI) Chicago -> (YUL) Montreal
Direct
DELTA
Fri, 07-24 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 6 days ago
from Can$456
United
Fri, 07-17 (CHI) Chicago -> (YUL) Montreal
Direct
United
Fri, 07-31 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 6 days ago
from Can$472
United
Thu, 07-16 (CHI) Chicago -> (YUL) Montreal
Direct
United
Thu, 07-30 (YUL) Montreal -> (CHI) Chicago
Direct
Price found 2 days ago
from Can$518

Info about flights from Chicago to Montreal Trudeau

Some useful info about flights from Chicago to Montreal Trudeau to help you plan your next trip

Best price last 15 days Can$422
Average flight duration 2h 14m
Cheapest month October
Average number of flights per week 7
First flight time 05:00
Last flight time 21:32
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Top airlines on the route Chicago - Montreal Trudeau

Airlines providing flights to Montreal Trudeau from Chicago

Air Canada
Air Canada
DELTA
DELTA
Porter Airlines
Porter Airlines
United
United

Flight prices from Chicago to Montreal Trudeau

There’s no fixed price — fares between Chicago and Montreal can vary a lot by day or time.

The lowest fare seen in the past 15 days was Can$422.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which departure and arrival airports are available?

Between Chicago and Montreal, flight options may depend on the combination of airports available.

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

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Flights from Chicago to Montreal - Trudeau International

Plan smarter: flights from Chicago to Montreal Trudeau

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Canada also checked out: Calgary, Montreal, Quebec, Toronto, Vancouver.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Montreal Trudeau.

How much does an airline ticket from Chicago to Montreal Trudeau cost?

The lowest price recorded in the last 15 days for a flight from Chicago to Montreal Trudeau is Can$422.

How far is Chicago from Montreal?

Chicago is about 1190 km from Montreal.

What are the airports in Montreal?

Montreal has 2 airports: Saint-Hubert, Trudeau International.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Chicago to Montreal?

The best time to book a flight from Chicago to Montreal is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Chicago to Montreal?

The cheapest month to fly from Chicago to Montreal is October.

What is the most expensive month to fly from Chicago to Montreal?

The most expensive month to fly from Chicago to Montreal is July.

What is the best day of the week to fly from Chicago to Montreal?

For flights from Chicago to Montreal Sunday is on average the cheapest day to fly, while Thursday is the most expensive day to fly.