Cheap Flights from Chicago, IL to Montreal, QC from $117
On Cheapflightsplus.com you will find 56 connecting flights from Chicago to Montreal. You can compare airfare deals from 8 airlines and multiple travel sites from $117, book and save on cheap plane tickets and last minute offers. Also check out CHI-YMQ flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Chicago to Montreal depends on and how to choose the most interesting flight option for you.
Distance between Chicago and Montreal is 1199 miles. Time difference between the cities is 1h. Airplanes depart 05:05 to 22:44 from 7 Chicago airports and arrive 05:05 to 22:44 to 4 Montreal airports. Average flight time is 9h 30m.
- The fastest flight 4h 31m
- Average flight time 9h 30m
- The earliest flight 05:05
- The latest flight 22:44
- Distance 746 ml
Best Flights from Chicago to Montreal Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $117 | 14:27 Chicago O'Hare International | 22:06 Montreal Pierre Elliott Trudeau | 6h 39m layover 2h 14m - Newark | United Airlines | UA2649 UA3613 |
| from $123 | 09:40 Chicago Midway | 17:55 Montreal Pierre Elliott Trudeau | 7h 15m layover 4h 20m - Toronto | Porter Airlines | PD2388 PD2483 |
The cheapest months to travel to Montreal are july (from 117 $), august (from 130 $), june (from 132 $).
The most expensive months are may (from 167 $), june (from 132 $), august (from 130 $).
What is the lowest airfare Chicago to Montreal?
The cheapest plane ticket found by our users is $117. This airfare is for economy class on one-way UA2649 flight by United Airlines for August 2, 2025 which leaves O'Hare International in Chicago at 14:27 am and arrives at Montreal Pierre Elliott Trudeau at 22:06.
Flight Schedule Chicago (Illinois) to Montreal (Quebec)
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Popular Airlines on the Route
The flight Chicago — Montreal is served by 8 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Air Canada - 4 departures per week at the price of from $ 169 . And the most expensive tickets are offered by Volaris airline - from $ 1759.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 56 flights with layovers on the route. The fastest connecting flight is AC4407 by Air Canada takes 4h 31m and the cheapest is UA2649 by United Airlines for $117.
- AC - Air Canadafrom $169Find
- F9 - Frontier Airlinesfrom $244Find
- PD - Porter Airlinesfrom $123Find
- Y4 - Volarisfrom $1759Find
- UA - United Airlinesfrom $117Find
- WS - WestJetfrom $355Find
- NK - Spirit Airlinesfrom $177Find
- TS - Air Transatfrom $250Find
Airports
You can fly from Chicago to Montreal from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).
Chicago airports
- O'Hare International-ORDfrom $117Find
- Midway-MDWfrom $123Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Montreal airports
- St Lambert Rail Svce.-XLMFind
- Pierre Elliott Trudeau-YULFind
- Mirabel-YMXFind
- St Hubert-YHUFind
Airplanes
There are flights to Montreal from Chicago by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Chicago
You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.
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Top International Destinations from Chicago
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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