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Cheap flights from Detroit to Montreal from C$ 183

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YMQ
29 Apr — 6 May1
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
Explore the most affordable flight options available from Detroit to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Thu 16/48:18 p.m.
DTW
-
YUL
1 stop20h 07m
Multiple Airlines
Tue 21/410:15 a.m.
YUL
-
DTW
2 stops12h 37m
Multiple Airlines
Deal found 29/3C$ 442
Wed 29/48:18 p.m.
DTW
-
YUL
1 stop20h 07m
Multiple Airlines
Sat 2/510:35 a.m.
YUL
-
DTW
2 stops8h 38m
Multiple Airlines
Deal found 28/3C$ 443
Thu 23/48:18 p.m.
DTW
-
YUL
1 stop20h 07m
Multiple Airlines
Tue 28/410:15 a.m.
YUL
-
DTW
2 stops12h 37m
Multiple Airlines
Deal found 29/3C$ 450
Mon 25/512:44 p.m.
DTW
-
YUL
1 stop25h 24m
Multiple Airlines
Sun 31/57:15 p.m.
YUL
-
DTW
1 stop27h 25m
Multiple Airlines
Deal found 28/3C$ 454
Thu 23/48:18 p.m.
DTW
-
YUL
1 stop20h 07m
Multiple Airlines
Mon 27/48:00 a.m.
YUL
-
DTW
2 stops27h 38m
Multiple Airlines
Deal found 27/3C$ 461
Thu 16/48:18 p.m.
DTW
-
YUL
1 stop20h 07m
Multiple Airlines
Mon 20/48:00 a.m.
YUL
-
DTW
2 stops35h 02m
Multiple Airlines
Deal found 27/3C$ 465
Mon 18/512:44 p.m.
DTW
-
YUL
1 stop25h 24m
Multiple Airlines
Thu 21/57:15 p.m.
YUL
-
DTW
1 stop16h 34m
Multiple Airlines
Deal found 28/3C$ 468
Sat 25/48:30 p.m.
DTW
-
YUL
1 stop12h 08m
Multiple Airlines
Mon 27/47:45 p.m.
YUL
-
DTW
1 stop12h 17m
Multiple Airlines
Deal found 26/3C$ 470
Fri 1/58:18 p.m.
DTW
-
YUL
1 stop17h 50m
Multiple Airlines
Mon 4/511:00 a.m.
YUL
-
DTW
2 stops11h 40m
Multiple Airlines
Deal found 28/3C$ 474
Wed 22/48:18 p.m.
DTW
-
YUL
1 stop20h 07m
Multiple Airlines
Wed 29/410:15 a.m.
YUL
-
DTW
2 stops12h 37m
Multiple Airlines
Deal found 24/3C$ 479
Fri 29/512:44 p.m.
DTW
-
YUL
1 stop25h 24m
Multiple Airlines
Tue 2/611:00 a.m.
YUL
-
DTW
2 stops11h 40m
Multiple Airlines
Deal found 28/3C$ 485

Find flight deals from Detroit to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 March 2026.

Round-trip from

C$ 442

One-way from

C$ 183

Popular in

December

Cheapest in

May

Average price

C$ 675

Good round-trip deal

C$ 677 or less
16/4-21/4
  • 16/4-21/4
  • 3 total stops
  • 32h 44m total
  • Detroit to Montreal
Search Deals
16/4
  • 16/4
  • 1 total stop
  • 20h 07m total
  • Detroit to Montreal
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Montreal (YMQ).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Detroit to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 6/5

9:18 p.m.-11:08 p.m.

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

2:29 p.m.-11:09 p.m.

1 stop8h 40m

C$ 638

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Mon 15/6

9:50 p.m.-8:39 a.m.

1 stop10h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

6:00 a.m.-8:03 a.m.

Nonstop2h 03m

C$ 672

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 6/6

9:25 p.m.-11:13 p.m.

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

6:00 a.m.-8:03 a.m.

Nonstop2h 03m

C$ 677

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 29/8

9:20 p.m.-11:10 p.m.

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

6:00 a.m.-8:01 a.m.

Nonstop2h 01m

C$ 677

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 31/7

9:30 p.m.-11:25 p.m.

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

6:00 a.m.-8:04 a.m.

Nonstop2h 04m

C$ 677

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 16/6

2:20 p.m.-4:17 p.m.

Nonstop1h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

6:00 a.m.-8:03 a.m.

Nonstop2h 03m

C$ 677
Quickest round-trip

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sun 24/5

10:10 a.m.-11:59 a.m.

Nonstop1h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

6:00 a.m.-7:55 a.m.

Nonstop1h 55m

C$ 677

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Mon 11/5

9:25 p.m.-11:13 p.m.

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

12:49 p.m.-2:47 p.m.

Nonstop1h 58m

C$ 677

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 2/9

7:05 a.m.-1:39 p.m.

1 stop6h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

6:00 a.m.-8:01 a.m.

Nonstop2h 01m

C$ 690

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 15/8

2:10 p.m.-4:01 p.m.

Nonstop1h 51m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

2:30 p.m.-10:11 p.m.

1 stop7h 41m

C$ 699

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, July is the cheapest month in which you can book a flight from Detroit to Montreal (average of C$ 247). Flying from Detroit to Montreal in November is currently the most expensive (average of C$ 789). 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?

Find hourly flight availability from Detroit to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 March 2026.

It’s optimal to fly from Detroit to Montreal in the evening. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Montreal. Price data was last updated on 23 March 2026.

Travelers seeking maximum savings on their Detroit to Montreal flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Montreal

Explore weekly flight availability from Detroit to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 March 2026.

The most flights from DTT to YMQ are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

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

How often are flights from Detroit to Montreal delayed?

About 15% of weekly flights between Detroit and Montreal have experienced delays in the past year, with the average delay time being 130 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?

Saturday 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 15% of flights being delayed.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 30 March 2026.
Read through reviews of airlines operating flights from Detroit to Montreal, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,861 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.
Air Canada
7.1
Good
10,861 reviews
Air Canada
7.1
Good
10,861 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 9 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 1h 50m. Delta provides one of the quickest options available for as low as C$ 638. There are 848 km between Detroit and Montreal. Most flights are nonstop.

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

    Air Canada, at C$ 268, 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 59% 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: Korean Air (76%), KLM (73%), Aeromexico (68%).

  • What are the cheapest flights from Detroit to Montreal?

    The cheapest flight price from Detroit to Montreal is C$ 578. On average you can expect to pay C$ 878. The most popular route, (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 532.

  • 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, July is the cheapest month in which you can book a flight from Detroit to Montreal (average of C$ 247). Flying from Detroit to Montreal in November is currently the most expensive (average of C$ 789). 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

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Top 2 airlines flying from Detroit to Montreal

Discover the top 2 airlines that operate flights from Detroit to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 268AverageC$ 662FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 729AverageC$ 930FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Montreal?

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.

Can Cheapflights find flights from Detroit to Montreal with no change fees?

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.

Can Cheapflights notify me if prices for flights from Detroit to Montreal become cheaper?

Not ready to book yet? You can track prices for flights from Detroit to Montreal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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