Cheap flights from Montreal to Detroit from $200

The cheapest month to fly to Detroit from Montreal is in April. Flight prices, which tend to average around $443, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in April, then June is your next best option. Flight prices from Montreal to Detroit during June average around $461.

On average, the least expensive day to fly to Detroit from Montreal is on a Thursday. momondo users have found tickets for Thursday departures for as low as $489. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to Detroit for around $581.

In the evening is the cheapest time of day to fly from Montreal to Detroit when you can find flight prices for as low as $439. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $552 on average. Flights to Detroit from Montreal in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Montreal Pierre Elliott Trudeau Intl to Detroit Metropolitan Wayne County for the best Montreal - Detroit flight prices

There are 4 cabin classes available to choose from on Montreal to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Montreal to Detroit.

Delta is the most popular carrier operating from Montreal to Detroit

Delta, Air Canada and WestJet are the top three most popular airlines that fly to Detroit from Montreal according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 3 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

The number of flights available between Montreal and Detroit is 12 per day as of October 2026. The most frequent departure time is 6:00AM, with 46% of daily flights leaving in the afternoon.

As of October 2026, there are 85 flights per week flying from Montreal to Detroit. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.