YMQ - CHI Price | C$ 294 - C$ 376 |
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CHI Temperature | -5 - 23 °C |
CHI Rainfall | 43 - 125 mm |
Popular in | April | High demand for flights, 12% potential price rise |
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Cheapest in | November | Best time to find cheap flights, 12% potential price drop |
Round-trip from | C$ 393 | From Montreal (YMQ) to Chicago (CHI) |
One-way from | C$ 238 | One-way flight from Montreal (YMQ) to Chicago (CHI) |
Tuesday is generally a great day to depart. Flying on this day could help you save up to 21%.
To save up to 86% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Montreal to Chicago from C$ 586 1-2 weeks out and tickets from C$ 839 for flights departing within the next 72 hours.
Flights from Montreal to Chicago lean towards being more expensive in April. Prices are generally better when you fly from Montreal to Chicago in November, with the cheapest ticket starting at C$ 310.
It’s optimal to fly from Montreal to Chicago at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.
Montreal Pierre Elliott Trudeau Intl
Chicago Midway
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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10h 23mDelta
One of the most popular airlines travelling from Montreal to Chicago is Delta. Flights on this route from Delta typically cost C$ 399.95 RT, a price that is 88% cheaper than the average Montreal to Chicago flight. The cheapest flight found was C$ 209 RT. The most popular departure airport in Montreal when flying to Chicago is Montreal Pierre Elliott Trudeau Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Montreal to Chicago, Delta flights are 6% more popular than any other airline flying that same route.
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
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2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
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2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
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2h 46mChicago O'Hare Intl
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4h 27mAir Canada
Montreal Pierre Elliott Trudeau Intl
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6h 44mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
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5h 30mAir Canada
If you’re travelling from Montreal to Chicago, one of the more common airlines travelling that route is Air Canada. Flights from Air Canada travelling this route typically cost C$ 304.57 RT. This price is typically 97% cheaper than other airlines that offer Montreal to Chicago flights. When booking this route, the cheapest RT price found was C$ 169. When travelling from Montreal to Chicago on Air Canada, the most popular airport to depart from is Montreal Pierre Elliott Trudeau Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Montreal to Chicago, Air Canada flights are -8% more popular than any other airline flying that same route.
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
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2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
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2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
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2h 34mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
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2h 10mAir Canada
Montreal Pierre Elliott Trudeau Intl
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2h 46mChicago O'Hare Intl
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2h 26mAir Canada
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Chicago Midway
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6h 03mPorter Airlines
Montreal Pierre Elliott Trudeau Intl
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15h 45mMultiple Airlines
Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Montreal Pierre Elliott Trudeau Intl
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Some of our airline partners flying from Montreal to Chicago have new flexible policies in place due to COVID-19. Air Canada, Porter Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.
Yes, there are multiple flights from Montreal to Chicago for under C$ 300. The cheapest flight booked recently is on Porter Airlines for just C$ 285, but on average you can expect to pay C$ 301.
Cheapflights has 20 direct flights from Montreal to Chicago under C$ 300. A good price for a direct flight from Montreal to Chicago is less than C$ 381.
There are currently 20+ open flights from Montreal to Chicago within the next 7 days for less than C$ 600.
Currently priced at C$ 285, Porter Airlines will fly you from Montreal to Chicago and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 294. You may be able to fly from Montreal to Chicago for 35% less than the average price by searching for these airlines.
One-way options have recently been found by users for as low as C$ 175 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 189 and United Airlines from C$ 210 one-way.
Before booking your flight from Montreal to Chicago check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Air Canada.
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal to Chicago on time: SkyWest Airlines (77%), Copa Airlines (77%), Air New Zealand (76%).
Looking for the cheapest flight from Montreal to Chicago? While on average our users pay C$ 337, our data indicates the cheapest price to be C$ 224. The most popular route (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), is priced around C$ 316.
0%of flight departures | Early morningMidnight to 6 am |
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20%of flight departures | Morning6 am to noon |
80%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 7daily flights |
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Monday | 10daily flights |
Tuesday | 10daily flights |
Wednesday | 4daily flights |
Thursday | 4daily flights |
Friday | 6daily flights |
Saturday | 7daily flights |