YUL - DTW

C$ 242 Find Cheap Flights from Montreal to Detroit

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Detroit departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Detroit Metropolitan Wayne County Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Detroit, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Detroit, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Expert advice
Booking Insights
Flight Deals

Cheap Flights from Montreal to Detroit (YUL-DTW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Detroit that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Detroit

Mon, 27 Oct - Mon, 3 Nov
 Logo
5:10 p.m. - 12:45 a.m.YUL-DTW
7h 35m1 stop
 Logo
7:28 a.m. - 4:25 p.m.DTW-YUL
8h 57m1 stop
C$ 412
Find Deal
Wed, 29 Oct - Sat, 8 Nov
 Logo
5:10 p.m. - 12:45 a.m.YUL-DTW
7h 35m1 stop
 Logo
11:55 a.m. - 4:25 p.m.DTW-YUL
4h 30m1 stop
C$ 422
Find Deal
Thu, 30 Oct - Mon, 3 Nov
 Logo
5:10 p.m. - 12:45 a.m.YUL-DTW
7h 35m1 stop
 Logo
7:28 a.m. - 4:25 p.m.DTW-YUL
8h 57m1 stop
C$ 424
Find Deal
Mon, 27 Oct - Mon, 3 Nov
 Logo
5:10 p.m. - 12:45 a.m.YUL-DTW
7h 35m1 stop
 Logo
7:28 a.m. - 4:25 p.m.DTW-YUL
8h 57m1 stop
C$ 425
Find Deal
Thu, 23 Oct - Thu, 30 Oct
 Logo
6:35 p.m. - 12:45 a.m.YUL-DTW
6h 10m1 stop
 Logo
7:28 a.m. - 4:25 p.m.DTW-YUL
8h 57m1 stop
C$ 426
Find Deal
Sat, 15 Nov - Sun, 30 Nov
Air Canada Logo
1:10 p.m. - 5:35 p.m.YUL-DTW
4h 25m1 stop
Air Canada Logo
6:15 p.m. - 11:22 p.m.DTW-YUL
5h 07m1 stop
C$ 483Air Canada
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Air Canada Logo
11:15 a.m. - 3:27 p.m.YUL-DTW
4h 12m1 stop
Air Canada Logo
8:35 p.m. - 12:40 a.m.DTW-YUL
4h 05m1 stop
C$ 494Air Canada
Find Deal
Thu, 9 Oct - Sun, 12 Oct
United Airlines Logo
6:00 a.m. - 12:32 p.m.YUL-DTW
6h 32m1 stop
United Airlines Logo
6:00 a.m. - 10:40 a.m.DTW-YUL
4h 40m1 stop
C$ 530United Airlines
Find Deal
Sat, 4 Oct - Mon, 13 Oct
Air Canada Logo
11:15 a.m. - 3:27 p.m.YUL-DTW
4h 12m1 stop
Air Canada Logo
8:35 p.m. - 1:50 a.m.DTW-YUL
5h 15m1 stop
C$ 533Air Canada
Find Deal
Fri, 14 Nov - Mon, 17 Nov
Air Canada Logo
8:50 a.m. - 5:35 p.m.YUL-DTW
8h 45m2 stops
Air Canada Logo
6:15 p.m. - 12:32 a.m.DTW-YUL
6h 17m1 stop
C$ 538Air Canada
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Delta's free Wi-Fi boosts productivity for SkyMiles members.
Use U.S. Customs preclearance at YUL for a quick exit in Detroit.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from C$ 483 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 59% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 27% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 412
Overall average: C$ 547
Multiple Airlines
Mon 27/10Mon 3/11
YUL - DTW • 1 stop
Cheapest direct flights
C$ 666
Typical prices: C$ 675-846
WestJet
Wed 29/10Wed 5/11
YUL - DTW • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Detroit!
Expert advice

Expert advice for your flight from Montreal to Detroit

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Korean Air

Korean Air offers complimentary meals and alcohol in Economy, enhancing short-haul flight comfort.


Korean Air allows one free checked bag on short-haul flights, plus a carry-on and personal item.

Read more about Korean Airby Robert Schrader
WestJet

WestJet's Premium cabin offers priority boarding and two free checked bags, ideal for business travelers.


WestJet's Extended Comfort seats provide extra legroom and priority boarding for a more comfortable journey.

Read more about WestJetby Stefanie Waldek
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing productivity.


Delta's Sky Priority check-in speeds up the airport process for premium cabin passengers.

Read more about Deltaby Stefanie Waldek
Airports
YUL

Use the free YULExpress service to schedule a specific time for security checks, ensuring a smoother departure experience.

Read more about YULby Mark Stachiew
DTW

For a quick exit, use the U.S. Customs preclearance at YUL, allowing you to arrive in Detroit as a domestic passenger.

Read more about DTWby Mark Stachiew
Our travel experts
Robert Schrader

Robert Schrader

Expert on Korean Air

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Mark Stachiew

Mark Stachiew

Expert on YUL and DTW

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more
Booking Insights

KAYAK's insights & trends for Montreal to Detroit flights

Get data-powered insights and trends into flights from Montreal to Detroit to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montreal to Detroit?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Detroit on a Friday and more expensive on a Sunday. On your return trip to Montreal, you should consider flying back on a Friday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport is July, where tickets cost C$ 484 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is C$ 1,004 and C$ 905 respectively.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport, you should book around 4 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonApril
Cheapest flightC$ 242
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Montreal to Detroit

When to book flights from Montreal to Detroit

Are your dates flexible? Find out the best times to travel from Montreal to Detroit based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Detroit flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport was C$ 175 for a one-way ticket and C$ 298 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Detroit?

    Delta, Air Canada, WestJet, and American Airlines offer inflight Wi-Fi service on the Montreal to Detroit flight route.

  • Which aircraft models fly most regularly from Montreal to Detroit?

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Montreal to Detroit flight route.

  • Which airline alliances offer flights from Montreal to Detroit?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Montreal and Detroit, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Montreal to Detroit?

    There are direct flights from Montreal to Detroit on a daily basis.

  • Which is the best airline for flights from Montreal to Detroit, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Detroit are Delta and United Airlines. With an average price for the route of C$ 556 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 629 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Montreal to Detroit?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Detroit.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Detroit?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Detroit from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Detroit?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Detroit with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Detroit?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Detroit from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 522 or less one-way and C$ 623 or less round-trip.

Prefer to fly direct from Montreal to Detroit?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl to Detroit Metropolitan Wayne County.
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Detroit Metropolitan Wayne County

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more nonstop flights

Direct returns

Detroit Metropolitan Wayne County to Montreal Pierre Elliott Trudeau Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more nonstop flights

Reviews of the top 4 airlines flying from Montreal to Detroit

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Detroit. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Detroit? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7956 reviews
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
Airline reviews

It was beautiful easy and smooth experience. Thank you. Will definitely get Delta for my next travel.

10.0 ExcellentAnonymous, Aug 2025YYC - MSP
Read more Delta reviews

It was beautiful easy and smooth experience. Thank you. Will definitely get Delta for my next travel.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

There was no problems, just a little uncomfortable with seats that do not lay back a little

After I checked in, I realized we had no seat assignment. It said they would be assigned at the gate. This was really frustrating because I usually use a lounge before flights, but I couldn't because I had to be at the gate to ensure we got our seat assignments. The gate agent arrived an hour before the flight left. I was the first one up to ask about seat assignments. She told us to wait for names to be called. Dozens of other passengers were paged, but we were not. Finally, I asked my husband to ask. He went up and was also told to wait. About 10 minutes later, they called for boarding. We still had not been told our seats. We went back to the desk and they were in a panic, saying we actually weren't on that flight. Then they made an announcement telling the stand by passengers to not board (in case we needed their seats). It was so stressful and unprofessional. Finally they gave us our seats. I have no idea what happened and why the two desk agents seemed to have conflicting ideas about our seats, whether we were on that flight etc.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

A little better seat cushions would be appreciated. Crews were all good.

The process and flight were both smooth and trouble free

Flight delayed 3 hours, missed my connection in Atlanta. Instead of getting to Savannah at 6PM arrived after 10:00PM Middle seat, couldn't get isle or window, couldn't book my seats in advance, had to book at the gate. That's a 1st for me and I used to travel a lot

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

Worst check in and bag drop off experience. Staff were incredibly rude given that it’s the WestJet system that is faulty.

The staff at the airport and on the plane were wonderful I especially wanna acknowledge the staff who boarded us at the Calgary airport. The women who helped us board at the airport were incredible… they were so kind and sweet…I very happy with WestJet and I am hoping I can fly more often to Canada.

We were happy with our experience. The price for tickets was much less than Delta and we actually took off and landed a little ahead of scheduled times.

1 hour late No hot drinks No restroom in the back of the plane

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Seating wasn’t too cramped; I don’t understand how luggage bins get full if there are enough for each person. Shouldn’t there be room for the designated carry-on and personal item for each passenger at their seat? THEN, IF for some reason extra room is available for someone who prefers it, then shifts can occur. I’m simply saying it seems that I should have primary access to the storage bin at my seat and underneath in front of me. It was suggested that I go to the back of the plane to store my carry-on when I paid to have access to the first seat after 1st class. The additional stress and inconvenience could be avoided and I think all passengers and flight crew are interested in guidelines that are fair, clear, and reduce tension.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Flight got canceled last minute and rescheduled 3 days later, as if we do not have jobs and children to return to. 5+ hours on hold with customer support with no answer. We booked a different airline and spent 3x as much to escape Montreal bc of Air Canada. Still haven’t heard from them. Boooo

Everything you need to know for your flight from Montreal to Detroit

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.