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Pierre Elliott Trudeau Intl

$109+ Cheap flights from Detroit (DTT) to Pierre Elliott Trudeau Intl (YUL)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YUL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Detroit to Pierre Elliott Trudeau Intl

Cheapest flights from Detroit to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Detroit to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/319:28 pmDTW - YUL
1 stop18h 57mMultiple Airlines
Wed 1/710:45 amYUL - DTW
2 stops21h 45mMultiple Airlines
Deal found 12/3$327
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/136:12 pmDTW - YUL
1 stop30h 18mMultiple Airlines
Sun 1/118:00 amYUL - DTW
2 stops29h 30mMultiple Airlines
Deal found 12/2$336
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/67:42 pmDTW - YUL
1 stop28h 48mMultiple Airlines
Thu 12/118:00 amYUL - DTW
1 stop13h 41mMultiple Airlines
Deal found 12/3$349
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:58 pmDTW - YUL
2 stops21h 57mMultiple Airlines
Sat 1/101:40 pmYUL - DTW
2 stops10h 39mMultiple Airlines
Deal found 12/3$355
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:50 pmDTW - YUL
3 stops27h 35mMultiple Airlines
Sat 1/101:40 pmYUL - DTW
2 stops10h 39mMultiple Airlines
Deal found 12/1$371
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/112:28 pmDTW - YUL
2 stops26h 27mMultiple Airlines
Tue 12/165:10 pmYUL - DTW
1 stop14h 34mMultiple Airlines
Deal found 12/3$374
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/67:42 pmDTW - YUL
1 stop28h 48mMultiple Airlines
Tue 12/165:10 pmYUL - DTW
1 stop14h 34mMultiple Airlines
Deal found 12/3$377
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/136:12 pmDTW - YUL
1 stop30h 18mMultiple Airlines
Mon 12/155:25 pmYUL - DTW
2 stops16h 43mMultiple Airlines
Deal found 12/2$380
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/3010:27 pmDTW - YUL
1 stop17h 58mMultiple Airlines
Tue 1/66:45 amYUL - DTW
2 stops26h 48mMultiple Airlines
Deal found 12/2$383
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/112:28 pmDTW - YUL
2 stops26h 27mMultiple Airlines
Thu 12/185:10 pmYUL - DTW
1 stop15h 33mMultiple Airlines
Deal found 12/3$385

Find flight deals from Detroit to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Pierre Elliott Trudeau Intl (YUL). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$244
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$660

Good round-trip deal

$585 or less

Good one-way deal

$451 or less
Provider with most accurate pricing for Detroit (DTT)-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Montreal Pierre Elliott Trudeau Intl flights.
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From Detroit (DTT) to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Detroit (DTT) to Montreal Pierre Elliott Trudeau Intl
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High demand for flights, 16% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Detroit (DTT) to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Pierre Elliott Trudeau Intl 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 December 4, 2025.
Use the filters below to find and compare flights from Detroit to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Detroit

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 4/14

2:10 pm-4:01 pm

Nonstop1h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 4/18

6:00 am-8:01 am

Nonstop2h 01m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Fri 4/17

2:10 pm-4:01 pm

Nonstop1h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

6:00 am-8:01 am

Nonstop2h 01m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 1/20

10:13 am-12:12 pm

Nonstop1h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

1:02 pm-3:20 pm

Nonstop2h 18m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 1/31

10:13 am-12:12 pm

Nonstop1h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

1:02 pm-3:20 pm

Nonstop2h 18m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Tue 4/14

2:10 pm-4:01 pm

Nonstop1h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

6:00 am-8:01 am

Nonstop2h 01m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 4/30

9:20 pm-11:10 pm

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 5/4

4:55 pm-7:00 pm

Nonstop2h 05m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 1/14

10:05 am-12:04 pm

Nonstop1h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

6:00 am-8:23 am

Nonstop2h 23m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Sat 1/17

9:19 pm-11:12 pm

Nonstop1h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

6:00 am-8:23 am

Nonstop2h 23m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Thu 1/22

10:13 am-12:12 pm

Nonstop1h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:47 pm-7:05 pm

Nonstop2h 18m

$379

DetroitMontreal

DTW - YUL

DTWYUL

Detroit Metropolitan Wayne County

Wed 4/8

9:24 pm-11:11 pm

Nonstop1h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

6:00 am-8:09 am

Nonstop2h 09m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 19 results
1
2

Compare providers for flights from Detroit to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Pierre Elliott Trudeau Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport (average of $178). Flying from Detroit to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of $672). 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 YUL?

Find hourly flight availability from Detroit to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit to Montreal Pierre Elliott Trudeau Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Pierre Elliott Trudeau Intl. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Detroit to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Detroit to Pierre Elliott Trudeau Intl. 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 December 4, 2025.

The most flights from DTT to YUL are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?

How often are flights from Detroit to Montreal delayed?

About 13% of weekly flights between Detroit and Montreal have experienced delays in the past year, with the average delay time being 129 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 last year, Air Canada have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated December 4, 2025.
Peruse reviews from past customers who have flown with Delta and Air Canada from Detroit to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,500 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl?

    Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from All airports to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Detroit All airports to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 10 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Detroit to Montreal Pierre Elliott Trudeau Intl Airport will take you 1h 51m. The distance from Detroit to Montreal Pierre Elliott Trudeau Intl Airport is about 527 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Detroit to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Detroit to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as $182 on this airline. Additional options worth looking into are Delta and WestJet, starting at $187 and $415 round-trip. These flights start at 67% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Detroit, check out the most reliable airlines to get you to your destination on time: WestJet (89%), Air France (88%), Endeavor Airlines( 86%).

  • What are the cheapest flights from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?

    While on average a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport is generally $581, our data shows the cheapest flight currently is $378. When looking at the most popular route, (Detroit Metropolitan Wayne County - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $244 for that flight.

  • Can I find deals for flights from Detroit to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Detroit to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Detroit to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Detroit to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport (average of $178). Flying from Detroit to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of $672). 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Top 3 airlines flying from Detroit to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Detroit to Pierre Elliott Trudeau Intl. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$517FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$191Average$425FlexibilityNo cancel feeOn-time67%
WestJetCheapest$516Average$720FlexibilityNo cancel feeOn-time60%

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