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Flights Chicago — Montreal

Chicago
CHI
Montreal
YMQ

Cheap flights Chicago — Montreal

Below you can see the best deals on flights Chicago — Montreal for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 11 July, from AED 506.

Top 10 cheap flights Chicago — Montreal

Direct flights Chicago — Montreal

Direct flight options for Chicago — Montreal with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Air Canada — travel time is 2 h 11 min.

Top 10 direct flights Chicago — Montreal

About the Chicago — Montreal flight

On this page, you can find and purchase flights from Chicago to Montreal. The direct distance between the cities is 1,201 km, with a flight frequency of approximately 81 flights per week.

Flights on this route are operated by United Airlines, Air Canada, and American Airlines. Ticket prices are dynamic, so we recommend using the search tools on this page to find the best deal. Before your trip, it's also worth checking the airport transfer rules for your departure city and ways to get from the airport upon arrival.

Flight schedule Chicago — Montreal

The table shows direct flights Chicago → Montreal on the selected date. The flight takes approximately 2 h 15 min. Regular flights are operated by Air Canada, United Airlines, American Airlines and All Nippon Airways. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Montreal-Pierre Elliott Trudeau International Airport and St. Hubert Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

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Flight ticket prices by day: Chicago — Montreal

Below is a calendar of the lowest flight ticket prices for Chicago — Montreal by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 484 in e, and the most expensive are around AED 935 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Chicago → Montreal, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 699mediumMayAED 652mediumSepAED 605low
FebAED 559lowJunAED 792highOctAED 652medium
MarAED 582lowJulAED 838highNovAED 629medium
AprAED 582lowAugAED 792highDecAED 815high

Some values are estimated based on seasonality.

When to fly

The climate in Montreal is characterized by distinct seasonality: the warmest month is July, with temperatures reaching 26.6°C, while the coldest is January, when the mercury drops to -12.7°C. The wettest periods occur in April and August.

The most budget-friendly flight options are available in October, starting AED 484, and February — AED 485. The most expensive month to travel is June, when ticket prices can start AED 935.

The ideal time for a trip is considered to be September or October, when the weather is comfortable with moderate rainfall and airfares remain among the lowest of the year.

Temperature · Montreal

Dry and wet days · Montreal

Wind speed and direction · Montreal

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How to get the best deal on a Chicago — Montreal ticket

  • Book 4–6 weeks in advance: for flights from Chicago to Montreal, this is the optimal booking window to avoid sharp price increases before departure.
  • Choose mid-week departures: flights on Tuesday and Wednesday are often cheaper than those on Friday or Sunday.
  • Monitor fares: airlines on this route often offer hand-luggage-only fares, so check the carry-on rules in advance.
  • Use the low-price calendar: this will help you find dates where ticket prices are lower AED 140 compared to neighboring days.

Airlines

Several major carriers operate on this route, led by United Airlines, Air Canada, and American Airlines. Together, they provide approximately 81 flights per week, primarily offering direct flights. To see the flight schedule for specific days of the week and choose the best option, please check the detailed list below.

  • Air Canada
    Air CanadaAC
    49x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight ORD → YUL49x/week
      Duration
      2h 19m
      Days
      MTWTFSS
    60.7%Open →
  • United Airlines
    United AirlinesUA
    28x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → YUL28x/week
      Duration
      2h 24m
      Days
      MTWTFSS
    34.4%Open →
  • American Airlines
    American AirlinesAA
    2x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → YUL2x/week
      Duration
      2h 28m
      Days
      MTWTFSS
    2.9%Open →
  • All Nippon Airways
    All Nippon AirwaysNH
    1x/week
    WebsiteFleet: 21648M pax/year
    • Direct flight ORD → YUL1x/week
    1.6%Open →
  • Japan Airlines
    Japan AirlinesJL
    1x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight ORD → YUL1x/week
    0.4%Open →

Cities and airports on the Chicago — Montreal route

Flights Chicago — Montreal depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Montreal-Pierre Elliott Trudeau International Airport and St. Hubert Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Montreal

YMQ
Canada
About the cityHow to get thereWeatherAll about the country Canada
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Montreal flight

How long is the flight from Chicago to Montreal?

With a distance of 1,201 km, a direct flight usually takes about 1 hour and 45 minutes, depending on the chosen flight and weather conditions.

Which airlines fly this route?

Regular flights are operated by airlines such as United Airlines, Air Canada, and American Airlines.

Are there direct flights?

Yes, there is frequent air service between the cities, and most flights on this route are non-stop.

How much is the cheapest ticket?

Flight prices are dynamic and vary by season. You can see the current minimum for the coming months in the low-price calendar on this page.

When is the best time to buy a ticket?

It is recommended to plan your purchase in advance, aiming for October or February when flight costs are traditionally lower.

Where else you can fly from Chicago

New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonHoustonOrlandoDenverLondonPhiladelphiaMiamiPhoenixLas VegasSan FranciscoTampaFort LauderdaleMexico CitySanta AnaParisColumbiaFrankfurt am MainHonoluluMunichIstanbulMyrtle BeachBarcelonaAthensWarsaw

Where else you can fly from Montreal

TorontoNew York CityOttawaQuebec CityWashington, D.C.HalifaxCalgaryVancouverParisDetroitBostonEdmontonFrankfurt am MainLisbonAmsterdamMexico CityMunichViennaIstanbulTel Aviv
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