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$165+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Detroit (DTT)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DTT
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Detroit

Cheapest flights from Pierre Elliott Trudeau Intl to Detroit
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/238:00 am
YUL
-
DTW
1 stop16h 39m
Multiple Airlines
Sat 4/49:53 pm
DTW
-
YUL
1 stop18h 32m
Multiple Airlines
Deal found 3/13$275
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/238:00 am
YUL
-
DTW
1 stop16h 39m
Multiple Airlines
Thu 4/211:34 am
DTW
-
YUL
1 stop4h 51m
Multiple Airlines
Deal found 3/13$278
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/238:00 am
YUL
-
DTW
1 stop16h 39m
Multiple Airlines
Wed 4/89:53 pm
DTW
-
YUL
1 stop18h 32m
Multiple Airlines
Deal found 3/13$279
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/238:00 am
YUL
-
DTW
1 stop16h 39m
Multiple Airlines
Sun 4/511:34 am
DTW
-
YUL
1 stop4h 51m
Multiple Airlines
Deal found 3/13$295
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/238:00 am
YUL
-
DTW
1 stop16h 39m
Multiple Airlines
Thu 4/911:34 am
DTW
-
YUL
1 stop4h 51m
Multiple Airlines
Deal found 3/13$298
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/238:00 am
YUL
-
DTW
1 stop16h 39m
Multiple Airlines
Tue 4/79:53 pm
DTW
-
YUL
2 stops18h 37m
Multiple Airlines
Deal found 3/13$312
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/98:55 am
YUL
-
DTW
2 stops23h 51m
Multiple Airlines
Mon 4/1311:34 am
DTW
-
YUL
1 stop4h 51m
Multiple Airlines
Deal found 3/13$317
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/83:50 pm
YUL
-
DTW
2 stops16h 56m
Multiple Airlines
Mon 4/1311:34 am
DTW
-
YUL
1 stop4h 51m
Multiple Airlines
Deal found 3/13$325
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/95:10 pm
YUL
-
DTW
1 stop15h 36m
Multiple Airlines
Tue 4/149:53 pm
DTW
-
YUL
2 stops17h 17m
Multiple Airlines
Deal found 3/13$328
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/65:10 pm
YUL
-
DTW
1 stop15h 36m
Multiple Airlines
Mon 4/1311:34 am
DTW
-
YUL
1 stop4h 51m
Multiple Airlines
Deal found 3/13$329

Find flight deals from Pierre Elliott Trudeau Intl to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Detroit (DTT). 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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(Kiwi.com)

One-way from

$165
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$537

Good round-trip deal

$318 or less

Good one-way deal

$289 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Detroit (DTT) flights.
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From Montreal Pierre Elliott Trudeau Intl to Detroit (DTT)
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Detroit (DTT).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Detroit 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 March 16, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

9:28 am-4:59 pm

1 stop7h 31m

Detroit Metropolitan Wayne County

Tue 6/30

9:20 pm-11:10 pm

Nonstop1h 50m

$401

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

6:00 am-8:05 am

Nonstop2h 05m

Detroit Metropolitan Wayne County

Sun 4/26

2:23 pm-4:15 pm

Nonstop1h 52m

$407
Quickest round-trip

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Thu 4/16

6:00 am-8:05 am

Nonstop2h 05m

Detroit Metropolitan Wayne County

Sun 4/19

10:09 am-11:59 am

Nonstop1h 50m

$407

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

6:00 am-8:09 am

Nonstop2h 09m

Detroit Metropolitan Wayne County

Sun 4/12

10:12 am-11:59 am

Nonstop1h 47m

$411

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

6:00 am-8:11 am

Nonstop2h 11m

Detroit Metropolitan Wayne County

Sat 4/11

9:26 pm-11:13 pm

Nonstop1h 47m

$432

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:00 am-8:11 am

Nonstop2h 11m

Detroit Metropolitan Wayne County

Thu 4/16

12:15 pm-6:51 pm

1 stop6h 36m

$432

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

4:45 pm-6:53 pm

Nonstop2h 08m

Detroit Metropolitan Wayne County

Mon 4/13

7:00 am-1:39 pm

1 stop6h 39m

$444

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

6:00 am-8:09 am

Nonstop2h 09m

Detroit Metropolitan Wayne County

Sat 4/18

9:18 pm-11:08 pm

Nonstop1h 50m

$447

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

9:20 am-5:33 pm

2 stops8h 13m

Detroit Metropolitan Wayne County

Sun 4/12

6:15 pm-11:21 pm

1 stop5h 06m

$457
Cheapest one-way

MontrealDetroit

YUL - DTW

YULDTW

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

6:45 am-11:46 pm

1 stop17h 01m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub 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 Montreal Pierre Elliott Trudeau Intl Airport-Detroit 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 Pierre Elliott Trudeau Intl to Detroit

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

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit (average of $216). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Detroit in December is currently the most expensive (average of $490). 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 YUL to DTT?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 16, 2026.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Detroit, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 43% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Detroit. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Detroit flight should consider departing on Thursday 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 Montreal Pierre Elliott Trudeau Intl Airport to Detroit

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Detroit. 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 March 16, 2026.

The most flights from YUL to DTT are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Related info for your journey

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

    Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Detroit. 3 airlines have flights to All airports from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Detroit All airports should not be difficult; the airport handles an average of 12 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

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

    For as low as $401, Delta can have you in Detroit from Montreal Pierre Elliott Trudeau Intl Airport in 7h 31m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Detroit is about 527 mi.

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

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Detroit round-trip from $229. Other airlines that can offer you cheap pricing are Delta, from $261, and WestJet, from $436. Users have found that Air Canada is 58% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Detroit one-way?

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit are Air Canada ($191), Delta ($208), and United Airlines ($283).

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

    Consider Korean Air (85%), Delta (80%) or WestJet (80%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Detroit.

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

    Looking at all options, your cheapest flight can be booked for $183. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Detroit Metropolitan Wayne County) can be booked for $360 on average, our data indicates $399 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Detroit.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit (average of $216). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Detroit in December is currently the most expensive (average of $490). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Pierre Elliott Trudeau Intl to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to O'Hare Intl flights

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Detroit

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Detroit. 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$229Average$395FlexibilityNo cancel feeOn-time67%
DeltaCheapest$261Average$477FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$436Average$643FlexibilityNo cancel feeOn-time60%

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