What is the cheapest month to fly from Detroit to Montreal?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Detroit (DTW) to Montreal (YUL), with fares starting from $207.

What is the lowest current fare from DTW to YUL?

The lowest currently-listed fare from Detroit (DTW) to Montreal (YUL) is $207 on 2026-09-09.

How long is the flight from Detroit to Montreal?

Direct flights from DTW to YUL cover approximately 850 km (528 miles), with an estimated flight time of 1h. Operating airlines: AC, DL.

Cheap flights from Detroit to Montreal

Cheapest current fares: $207 in September 2026, 850 km direct flight in ~1h.

Last updated August 12, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Detroit (DTW) to Montreal (YUL). Refreshed daily.

Detroit (DTW) → Montreal (YUL)

September 2026 $207
October 2026 $234

Frequently asked questions

What is the cheapest month to fly from Detroit to Montreal?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Detroit (DTW) to Montreal (YUL), with fares starting from $207.
What is the lowest current fare from DTW to YUL?

The lowest currently-listed fare from Detroit (DTW) to Montreal (YUL) is $207 on 2026-09-09.
How long is the flight from Detroit to Montreal?

Direct flights from DTW to YUL cover approximately 850 km (528 miles), with an estimated flight time of 1h. Operating airlines: AC, DL.

Related guides for this route

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