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Cheap flights from Detroit to Montreal from C$ 274

DTT — YMQ
3 Nov — 10 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Montreal

Wed 21/101:55 p.m. -
Nonstop1h 44m
Thu 22/107:30 p.m. -
Nonstop2h 00m
Deal found 4/10C$ 506
Thu 15/101:55 p.m. -
Nonstop1h 44m
Mon 19/107:30 p.m. -
Nonstop2h 00m
Deal found 3/10C$ 520
Sat 17/101:55 p.m. -
Nonstop1h 44m
Sun 18/107:30 p.m. -
Nonstop2h 00m
Deal found 4/10C$ 534
Thu 15/101:55 p.m. -
Nonstop1h 44m
Sun 18/107:30 p.m. -
Nonstop2h 00m
Deal found 1/10C$ 566
Thu 29/106:20 p.m. -
1 stop6h 05m
Sun 1/1111:10 a.m. -
1 stop6h 30m
Deal found 4/10C$ 707
Tue 17/113:02 p.m. -
3 stops24h 58m
Tue 24/115:55 p.m. -
3 stops25h 14m
Deal found 30/9C$ 724
Thu 22/107:00 a.m. -
1 stop10h 19m
Mon 26/104:40 p.m. -
2 stops15h 15m
Deal found 1/10C$ 757
Wed 9/127:05 a.m. -
2 stops15h 15m
Sun 13/128:00 a.m. -
1 stop27h 13m
Deal found 1/10C$ 779
Thu 19/116:00 a.m. -
2 stops16h 20m
Tue 24/116:45 a.m. -
2 stops12h 24m
Deal found 1/10C$ 795

Find flight deals from Detroit to Montreal

Round-trip from

C$ 506

One-way from

C$ 274

Popular in

August

Cheapest in

January

Average price

C$ 1,017

Good round-trip deal

C$ 636 or less
Avianca
  • Avianca
  • 21/10-22/10
  • Nonstop
  • 3h 44m total
  • Detroit to Montreal
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30/10-31/12
  • 30/10-31/12
  • 2 total stops
  • 27h 16m total
  • Detroit to Montreal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 372 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease (C$ 111 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Detroit (DTT) to Montreal (YMQ).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Detroit to Montreal that are best for you.

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Route

Depart

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Price

Cheapest round-trip

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Sat 31/10

9:45 p.m.-9:31 a.m.

1 stop11h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Fri 30/10

9:45 p.m.-8:32 a.m.

1 stop10h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 463

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Wed 28/10

6:00 a.m.-10:20 p.m.

2 stops16h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 479

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Wed 6/1

9:55 p.m.-8:42 a.m.

1 stop10h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 483

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Wed 2/12

8:41 a.m.-5:07 p.m.

1 stop8h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 490

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Mon 15/3

9:55 p.m.-8:42 a.m.

1 stop10h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 509

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Thu 31/12

10:35 a.m.-9:17 p.m.

1 stop10h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 513

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Fri 1/1

2:02 p.m.-2:00 p.m.

1 stop23h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 531

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Mon 4/1

9:55 p.m.-8:42 a.m.

1 stop10h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 534

DetroitMontreal

DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl

DTWYUL

Detroit Metropolitan Wayne County

Fri 1/1

7:00 a.m.-8:30 a.m.

1 stop25h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 543

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Detroit to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Detroit with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Detroit to Montreal

What is the cheapest month to book a flight from Detroit to Montreal?

Currently, May is the cheapest month in which you can book a flight from Detroit to Montreal (average of C$ 617). Flying from Detroit to Montreal in March is currently the most expensive (average of C$ 950). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to YMQ?

It’s optimal to fly from Detroit to Montreal in the evening. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Detroit to Montreal?

Airfare is below average for this route at the moment.
Detroit to Montreal flights typically cost between C$ 536 and C$ 1,027 in October.
The cheapest round-trip price found within the last 5 days was C$ 506 on Avianca (21 Oct-22 Oct).

How often are flights from Detroit to Montreal delayed?

About 16% of weekly flights between Detroit and Montreal have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for Detroit to Montreal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Detroit to Montreal flights?

Over the past year, Delta has had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Detroit to Montreal?

The price you pay for your flight from Detroit to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • What airport do you fly from for flights from Detroit to Montreal?

    Detroit All airports (DTT), located 0.9 km from the city centre, is the airport you fly out of when you book flights from Detroit to Montreal. 2 airlines have flights from All airports to Montreal on a regular basis. Booking flights from Detroit All airports to Montreal should not be difficult; the airport handles an average of 6 outbound flights to Montreal per day.

  • How long is the flight from Detroit to Montreal?

    A quick flight from Detroit to Montreal can take about 8h 54m. United Airlines provides one of the quickest options available for as low as C$ 1,103. There are 848 km between Detroit and Montreal. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Detroit to Montreal round-trip?

    Delta, at C$ 617, was found to be the cheapest airline from Detroit to Montreal. An alternate airline flying to your destination would be WestJet. These flights start at 32% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Detroit to Montreal?

    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 Detroit to Montreal on time: Delta (81%), WestJet (81%), Endeavor Airlines (81%).

  • What are the cheapest flights from Detroit to Montreal?

    The cheapest flight price from Detroit to Montreal is C$ 636. On average you can expect to pay C$ 817. The most popular route, (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 707.

  • Can I find deals for flights from Detroit to Montreal that include hotel bookings?

    Yes. In addition to deals on Detroit to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Montreal.

  • Can I find deals for business class flights from Detroit to Montreal?

    Yes. Cheapflights offers flight deals from Detroit to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Montreal?

    Currently, May is the cheapest month in which you can book a flight from Detroit to Montreal (average of C$ 617). Flying from Detroit to Montreal in March is currently the most expensive (average of C$ 950). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Detroit to Montreal

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 617AverageC$ 747FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 654AverageC$ 1,076FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Montreal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Montreal?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Montreal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Certainly. Search results for flights to Montreal from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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