CAD 146 : Cheap Flights from Detroit to Montreal

Flight FAQs

• Which airlines offer the cheapest flights from Detroit (DTT) to Montreal (YMQ)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as CAD 146 on Cheapest nonstop routes (e.g. DTW to YUL on Wed, Jan 14), while Air Canada offers Cheapest nonstop round-trips from CAD 595 departing on Wed, Dec 17 and returning on Fri, Dec 19.

• Which airlines offer direct flights from Detroit to Montreal?

  At the moment, you can catch a direct flight from Detroit to Montreal with the following airlines, including: Porter Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Detroit (DTT) to Montreal (YMQ)?

  It takes about 1 hour 49 minutes to fly from Detroit (DTT) to Montreal (YMQ).

• When is the best time to book flights from Detroit to Montreal?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Detroit to Montreal is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Detroit to Montreal?

  Based on Trip.com data in the past 4 weeks, there is 38 flight per week flying from Detroit to Montreal. You can check the weekly schedule for popular airlines on this route below: WestJet: S/M/T/W/T/-/S -- WS6310 (10:34)

• How can I find the best deals on flights from Detroit to Montreal?

  To find best deals on flights from Detroit to Montreal, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 14, with one-way flights priced at just CAD 146.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Montreal travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Detroit to Montreal to get the best price?

  The cheapest months to fly from Detroit to Montreal is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Detroit to Montreal?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Detroit to Montreal on December 16, 2025 with Spirit Airlines, with prices starting at CAD 161.

• Which airports can I fly through when travelling to Montreal from Detroit?

  You can land at any one of the following hubs in Montreal, with Detroit Metropolitan Wayne County Airport to Montreal-Pierre Elliott Trudeau International Airport (DTW-YUL) is by far the most common option on this route: Montreal Metropolitan Airport (YHU) Montreal-Mirabel International Airport (YMX) Montreal-Pierre Elliott Trudeau International Airport (YUL).

• What is the time difference between Detroit and Montreal?

  The time difference between Montreal and Detroit is 0h.

• How can I change or cancel my flight ticket from Detroit to Montreal?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.