$146 Cheap Flights from Detroit (DTW) to Montreal (YUL)

View $146 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from Detroit to Montreal (DTW-YUL)

Prices were available within the past 7 days and start at $146 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 20 - Sat, Sep 27
DTW
Detroit
YUL
Montreal
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 20 from Detroit to Montreal, returning Sat, Sep 27, priced at $324 found 3 days ago
American Airlines
Mon, Nov 3 - Tue, Nov 4
DTW
Detroit
YUL
Montreal
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 3 from Detroit to Montreal, returning Tue, Nov 4, priced at $329 found 6 days ago
Air Canada
Sat, Sep 13 - Sat, Sep 20
DTW
Detroit
YUL
Montreal
$333 Roundtrip, found 3 days ago
$333
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Sep 13 from Detroit to Montreal, returning Sat, Sep 20, priced at $333 found 3 days ago
American Airlines
Tue, Sep 2 - Thu, Sep 4
DTW
Detroit
YUL
Montreal
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 2 from Detroit to Montreal, returning Thu, Sep 4, priced at $335 found 3 days ago
Air Canada
Sat, Sep 13 - Sat, Sep 20
DTW
Detroit
YUL
Montreal
$345 Roundtrip, found 3 days ago
$345
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Sep 13 from Detroit to Montreal, returning Sat, Sep 20, priced at $345 found 3 days ago
American Airlines
Tue, Sep 30 - Sat, Oct 4
DTW
Detroit
YUL
Montreal
$348 Roundtrip, found 5 hours ago
$348
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Sep 30 from Detroit to Montreal, returning Sat, Oct 4, priced at $348 found 5 hours ago
United
Sat, Nov 15 - Tue, Nov 18
DTW
Detroit
YUL
Montreal
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 15 from Detroit to Montreal, returning Tue, Nov 18, priced at $350 found 2 days ago
United
Fri, Sep 5 - Tue, Sep 30
DTW
Detroit
YUL
Montreal
$351 Roundtrip, found 3 days ago
$351
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Detroit to Montreal, returning Tue, Sep 30, priced at $351 found 3 days ago
Delta
Tue, Sep 30 - Wed, Oct 8
DTW
Detroit
YUL
Montreal
$410 Roundtrip, found 5 hours ago
$410
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Sep 30 from Detroit to Montreal, returning Wed, Oct 8, priced at $410 found 5 hours ago
WestJet
Mon, Oct 27 - Tue, Oct 28
DTW
Detroit
YUL
Montreal
$654 Roundtrip, found 3 days ago
$654
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, Oct 27 from Detroit to Montreal, returning Tue, Oct 28, priced at $654 found 3 days ago

Find the cheapest month to fly from Detroit (DTW) to Montreal (YUL)

September is typically the cheapest month to fly

From $340 - $674 per traveler.

Graph displaying average flight prices per month

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $760
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $760
Flights from Detroit (DTW) to Montreal (YUL)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$323
Distance
527 mi
Average flight time
1 hour 47 mins

Detroit to Montreal Flights

The cheapest times to fly from Detroit to Montreal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Montreal are during the month of September. You can find some of the cheapest flights from Detroit to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Montreal

Sunday is one of the best days to book for cheap flights from Detroit to Montreal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Montreal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $146 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Montreal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Montreal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Pick up cheap return tickets starting at $331 from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Canada and Delta flight leaving DTW on August 13 2025 and touching down at YUL. The price was last updated on July 17 2025 and has not changed since.
What is the cheapest month to fly from DTW to YUL?
The cheapest flights from DTW to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You can fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL) on a Delta Air Lines flight.
What is the cheapest airline that flies from DTW to YUL?
With tickets starting at $153 for a one-way flight from DTW to YUL, Delta is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DTW on September 25 2025. Prices were last updated on July 17 2025 and have not changed since.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
With, on average, 2 direct flights departing from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL) daily, you'll be up in the air in no time.
What are the most popular departure times for flights from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Flights between DTW and YUL are their busiest at 10 AM. If you want a quieter experience and potentially cheaper prices, choose a time outside the usual busy windows.
What day of the week has the most flights from DTW to YUL?
Wednesday offers the most flights from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL). Consider jetting off on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Detroit Metropolitan Wayne County Airport (DTW)'s first flight to Pierre Elliott Trudeau Intl. Airport (YUL) takes off at approximately 10:01AM UTC-5. With a travel duration of 1h 57m, you'll touch down at around 11:58AM UTC-5.
How long does it take to fly from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It takes about 1 hour and 52 minutes to cover the 530 mi from DTW to YUL.
What airline has the least delays from DTW to YUL?
Aeromexico has the best performance for on-time direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL), with an on-time score of 100%. Use the Expedia App to view your flight schedule before you jet off and receive notifications about any trip changes.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To arrive at Pierre Elliott Trudeau Intl. Airport (YUL) without delays, select a flight that takes off from Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Montreal from Detroit Metropolitan Wayne County Airport (DTW)?
Pierre Elliott Trudeau Intl. Airport (YUL) is the only airport in Montreal with direct flights from Detroit Metropolitan Wayne County Airport (DTW). Check out your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Holding off until just before your trip to book a flight from DTW to YUL often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a DTW to YUL flight and hotel package?
Compared with arranging flights and hotels separately, booking a DTW to YUL flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It's generally possible to reschedule or cancel your DTW to YUL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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