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Cheap flights from Detroit to Montreal from C$ 142

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YMQ
30 Mar — 6 Apr1
1 adult

Cheap 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 25 March 2025.

Round-trip from

C$ 361

One-way from

C$ 142

Popular in

November

Cheapest in

December

Average price

C$ 761

Good round-trip deal

C$ 907 or less

Good one-way deal

C$ 280 or less
11/4-14/4
  • 11/4-14/4
  • 2 total stops
  • 37h 34m total
  • Detroit to Montreal
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9/4
  • 9/4
  • 1 total stop
  • 9h 55m total
  • Detroit to Montreal
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Montreal (YMQ).
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Price to beat on a one-way flight from Detroit (DTT) to Montreal (YMQ).
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Find flight deals from Detroit to Montreal

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 25 March 2025.

Wed 9/45:00 a.m.DTW - YUL
1 stop9h 55mMultiple Airlines
Sun 13/43:55 p.m.YUL - DTW
2 stops31h 56mMultiple Airlines
Deal found 24/3C$ 380
Fri 13/69:50 p.m.DTW - YUL
1 stop12h 18mDelta
Wed 18/66:00 a.m.YUL - DTW
1 stop8h 50mDelta
Deal found 23/3C$ 616
Thu 3/75:34 a.m.DTW - YUL
1 stop11h 11mAmerican Airlines
Sun 6/77:29 a.m.YUL - DTW
1 stop11h 15mAmerican Airlines
Deal found 23/3C$ 673
Sat 14/610:10 a.m.DTW - YUL
1 stop5h 39mUnited Airlines
Sat 14/66:20 p.m.YUL - DTW
Nonstop1h 55mUnited Airlines
Deal found 23/3C$ 728
Fri 27/69:30 a.m.DTW - YUL
Nonstop1h 40mAir Canada
Wed 16/76:20 p.m.YUL - DTW
Nonstop1h 56mAir Canada
Deal found 24/3C$ 739
Mon 12/56:23 p.m.DTW - YUL
1 stop5h 31mWestJet
Wed 14/56:00 a.m.YUL - DTW
Nonstop1h 54mWestJet
Deal found 24/3C$ 766

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 25 March 2025.
Use the filters below to find and compare flights from Detroit to Montreal that are best for you.

Fly from

Detroit

Fly to

Montreal

Route

Depart

Return

Price

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 11/4

9:02 p.m.-2:55 p.m.

1 stop17h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

3:55 p.m.-11:36 a.m.

1 stop19h 41m

C$ 361

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 15/4

7:00 a.m.-4:04 p.m.

1 stop9h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

6:00 a.m.-2:46 p.m.

1 stop8h 46m

C$ 559

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 29/5

6:42 a.m.-4:55 p.m.

1 stop10h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

5:35 p.m.-5:20 p.m.

1 stop23h 45m

C$ 579

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 27/6

6:00 a.m.-1:59 p.m.

1 stop7h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 19/7

11:15 a.m.-3:36 p.m.

1 stop4h 21m

C$ 603

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 14/6

10:10 a.m.-3:49 p.m.

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 14/6

6:20 p.m.-8:15 p.m.

Nonstop1h 55m

C$ 728

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 16/5

9:27 p.m.-11:16 p.m.

Nonstop1h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

4:58 p.m.-6:59 p.m.

Nonstop2h 01m

C$ 735

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 9/4

5:00 a.m.-2:55 p.m.

1 stop9h 55m

C$ 142

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 8/5

7:08 p.m.-12:36 p.m.

1 stop17h 28m

C$ 228

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 1/5

6:19 a.m.-4:45 p.m.

1 stop10h 26m

C$ 264

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 27/6

9:30 a.m.-11:10 a.m.

Nonstop1h 40m

C$ 314

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 12 results
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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
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, October is the cheapest month in which you can book a flight from Detroit to Montreal (average of C$ 241). Flying from Detroit to Montreal in April is currently the most expensive (average of C$ 317). 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 25 March 2025.

It’s optimal to fly from Detroit to Montreal in the evening. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight in the afternoon.

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 25 March 2025.

The most flights from DTT to YMQ are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 25 March 2025.
Read through reviews of airlines operating flights from Detroit to Montreal, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,957 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 1 airline 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.

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

    Delta, at C$ 559, was found to be the cheapest airline from Detroit to Montreal.Alternate airlines to your destination round-trip include American Airlines and Air Canada. These flights start at 13% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Montreal one-way?

    To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at C$ 228. American Airlines flights start at C$ 264 while deals on Air Canada start at C$ 328 one-way.

  • 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: WestJet (87%), Aeromexico (82%), Korean Air (82%).

  • What are the cheapest flights from Detroit to Montreal?

    The cheapest flight price from Detroit to Montreal is C$ 198. On average you can expect to pay C$ 789. The most popular route, (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 411.

  • 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, October is the cheapest month in which you can book a flight from Detroit to Montreal (average of C$ 241). Flying from Detroit to Montreal in April is currently the most expensive (average of C$ 317). 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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Alternative routes for Detroit to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Detroit to Montreal

Discover the top airline 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 297AverageC$ 670FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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