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$131+ Cheap flights from Detroit (DTT) to Montreal (YMQ)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YMQ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$312
(Kiwi.com)

One-way from

$131
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$514

Good round-trip deal

$492 or less

Good one-way deal

$308 or less
From Detroit (DTT) to Montreal (YMQ)
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One-way flight from Detroit (DTT) to Montreal (YMQ)
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High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:28 amDTW - YUL
1 stop8h 57mMultiple Airlines
Thu 11/610:15 amYUL - DTW
2 stops7h 03mMultiple Airlines
Deal found 9/15$312
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:15 amDTW - YUL
2 stops15h 12mMultiple Airlines
Mon 10/206:35 pmYUL - DTW
1 stop6h 10mMultiple Airlines
Deal found 9/16$316
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:20 pmDTW - YUL
1 stop20h 05mMultiple Airlines
Wed 11/54:00 pmYUL - DTW
2 stops16h 19mMultiple Airlines
Deal found 9/14$317
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:50 pmDTW - YUL
1 stop21h 05mMultiple Airlines
Tue 10/212:30 pmYUL - DTW
2 stops10h 15mMultiple Airlines
Deal found 9/16$320
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:29 pmDTW - YUL
1 stop22h 59mMultiple Airlines
Mon 11/35:10 pmYUL - DTW
1 stop7h 35mMultiple Airlines
Deal found 9/15$323
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:43 amDTW - YUL
1 stop9h 45mMultiple Airlines
Mon 11/34:00 pmYUL - DTW
2 stops8h 45mMultiple Airlines
Deal found 9/15$324
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:24 pmDTW - YUL
2 stops8h 19mMultiple Airlines
Mon 11/175:10 pmYUL - DTW
1 stop15h 09mMultiple Airlines
Deal found 9/15$326
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:20 pmDTW - YUL
1 stop21h 35mMultiple Airlines
Mon 10/274:00 pmYUL - DTW
2 stops8h 45mMultiple Airlines
Deal found 9/16$327

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 2,558,603 searches. Data last updated September 16, 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

Tue 11/4

8:20 pm-4:25 pm

1 stop20h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

5:10 pm-8:19 am

1 stop15h 09m

$317

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 10/18

7:58 pm-5:55 pm

1 stop21h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

6:35 pm-12:45 am

1 stop6h 10m

$325

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 10/30

7:28 am-4:25 pm

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

1:40 pm-11:58 am

2 stops22h 18m

$327

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 10/17

7:28 am-5:55 pm

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

6:35 pm-12:45 am

1 stop6h 10m

$342

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 10/9

6:29 pm-2:50 pm

1 stop20h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

8:55 am-11:58 am

2 stops27h 03m

$357

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 10/3

9:10 am-12:27 am

2 stops15h 17m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

10:45 am-12:45 am

2 stops14h 00m

$362

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 11/7

9:20 pm-12:43 am

3 stops27h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

1:40 pm-8:19 am

2 stops18h 39m

$367

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 10/16

7:28 am-8:10 pm

2 stops12h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

8:55 am-9:54 am

3 stops24h 59m

$376

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 10/10

4:50 pm-2:20 pm

1 stop21h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

8:55 am-11:58 am

2 stops27h 03m

$382

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 12/13

6:50 am-12:35 am

2 stops17h 45m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
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, January is the cheapest month in which you can book a flight from Detroit to Montreal (average of $270). Flying from Detroit to Montreal in July is currently the most expensive (average of $409). 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 September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit to Montreal in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking 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 December 16, 2024.

Travelers seeking maximum savings on their Detroit to Montreal flight should consider departing on Monday evenings when fares are most often at their lowest. Monday 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 September 16, 2025.

The most flights from DTT to YMQ are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

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

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 September 16, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and WestJet from Detroit to Montreal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,093 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Located just 0.6 mi from the city center, Detroit All airports is the airport most travelers will use when flying to Montreal from Detroit. Booking flights from All airports (DTT) to Montreal should be relatively easy as there are 12 daily outbound flights to Montreal from 3 different airlines.

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

    Our cheapest airline available from Detroit to Montreal is Delta. Our recent data shows that you can find tickets from as low as $187 on this airline. Additional options worth looking into are Air Canada and WestJet, starting at $191 and $332 round-trip. Delta is 58% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 (79%), Air Canada (77%), Jazz (77%).

  • What are the cheapest flights from Detroit to Montreal?

    Looking for the cheapest flight from Detroit to Montreal? While on average our users pay $755, our data indicates the cheapest price to be $198. The most popular route (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl), is priced around $312.

  • 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, January is the cheapest month in which you can book a flight from Detroit to Montreal (average of $270). Flying from Detroit to Montreal in July is currently the most expensive (average of $409). 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 3 airlines flying from Detroit to Montreal

Discover the top 3 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$497FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$191Average$428FlexibilityNo cancel feeOn-time67%
WestJetCheapest$332Average$727FlexibilityNo cancel feeOn-time60%

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