YUL - DTW

$217 Find Cheap Flights from Montreal to Detroit - Compare and Save

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 9/3. 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, 0 bags

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Everything you should know

Cheapest round-trip
$378
Typical prices: $383-$604
Air Canada
Thu 8/20Sun 8/23
YUL - DTW • 1 stop
Cheapest non-stop
$475
Typical prices: $383-$604
Air Canada
Fri 8/21Sun 8/23
YUL - DTW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta offers free Wi-Fi for SkyMiles members on this short cross-border route.
At YUL, allow extra time for US pre-clearance, especially during holidays.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $378 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Every day
You can fly direct with Air Canada and Delta. Average duration is 2h 01m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to travel
Cheapest • 20% price drop
Most popular
Good to know
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Flight Deals
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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

Thu, Aug 20 - Sun, Aug 23
Air Canada Logo
9:15 am - 2:16 pm
YUL
-
DTW
5h 01m
1 stop
Air Canada Logo
10:15 am - 11:57 am
DTW
-
YUL
1h 42mnonstop
$378Air Canada
Wed, Aug 19 - Tue, Aug 25
Delta Logo
9:30 am - 7:15 pm
YUL
-
DTW
9h 45m
1 stop
Delta Logo
7:00 am - 11:52 pm
DTW
-
YUL
16h 52m
2 stops
$425Delta
Wed, Aug 19 - Wed, Aug 26
Delta Logo
7:00 am - 7:15 pm
YUL
-
DTW
12h 15m
2 stops
Delta Logo
7:05 am - 6:54 pm
DTW
-
YUL
11h 49m
2 stops
$432Delta
Fri, Dec 4 - Mon, Dec 7
Delta Logo
7:45 pm - 7:55 am
YUL
-
DTW
12h 10m
1 stop
Delta Logo
9:55 pm - 8:42 am
DTW
-
YUL
10h 47m
1 stop
$437Delta
Wed, Aug 19 - Sat, Aug 22
Delta Logo
9:30 am - 7:15 pm
YUL
-
DTW
9h 45m
1 stop
Delta Logo
9:52 pm - 8:39 am
DTW
-
YUL
10h 47m
1 stop
$443Delta
Fri, Dec 4 - Mon, Dec 7
Delta Logo
7:45 pm - 7:55 am
YUL
-
DTW
12h 10m
1 stop
Delta Logo
9:55 pm - 8:42 am
DTW
-
YUL
10h 47m
1 stop
$444Delta
Fri, Dec 4 - Mon, Dec 7
Delta Logo
6:00 am - 8:14 am
YUL
-
DTW
2h 14mnonstop
Delta Logo
9:55 pm - 8:42 am
DTW
-
YUL
10h 47m
1 stop
$450Delta
Tue, Aug 18 - Wed, Aug 26
Delta Logo
7:44 pm - 7:55 am
YUL
-
DTW
12h 11m
1 stop
Delta Logo
7:05 am - 6:54 pm
DTW
-
YUL
11h 49m
2 stops
$451Delta
Tue, Aug 4 - Tue, Aug 11
Delta Logo
2:29 pm - 7:39 am
YUL
-
DTW
17h 10m
2 stops
Delta Logo
9:52 pm - 8:39 am
DTW
-
YUL
10h 47m
1 stop
$452Delta
Tue, Aug 25 - Sat, Aug 29
Delta Logo
9:30 am - 7:15 pm
YUL
-
DTW
9h 45m
1 stop
Delta Logo
9:35 pm - 11:30 pm
DTW
-
YUL
1h 55mnonstop
$454Delta
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.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport departing in August.

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.

If your flying dates are flexible, you should consider flying to Detroit on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Montreal to Detroit. For your return ticket, we recommend flying on a Thursday and avoiding Wednesdays for the best 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 April, where tickets cost $377 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $537 and $523 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $521 on average.

Expert advice

Expert advice for your flight from Montreal to Detroit

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and WestJet

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.

Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Ramsey Qubein

Ramsey Qubein

Expert on DTW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Good to know

Low seasonFebruary
Cheapest flight$217
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 13% increase in price.
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 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Detroit Metropolitan Wayne County Airport was $223 for a one-way ticket and $378 for a round-trip.

  • Do I need a passport to fly between Montreal and Detroit?

    Yes

  • Which airports will I be using when flying from Montreal to Detroit?

    On your way to Detroit, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing at Detroit Metropolitan Wayne County.

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

    All the following airlines offer inflight Wi-Fi service on the Montreal to Detroit flight route: Delta, WestJet, Air Canada, Air France, American Airlines, and United Airlines.

  • 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 Star Alliance being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Montreal to Detroit are Delta and WestJet. With an average price for the route of $523 and an overall rating of 7.8, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of $636 and an overall rating of 7.2.

  • 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 travelers 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. Booking your flights between Montreal and DTW can sometimes prove cheaper using this method.

  • 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 $297 or less one-way and $408 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

Air Canada,Delta

Air Canada,Delta

Tuesday

Air Canada,Delta

Air Canada,Delta

Wednesday

Air Canada,Delta

Air Canada,Delta

Thursday

Air Canada,Delta

Air Canada,Delta

Friday

Air Canada,Delta

Air Canada,Delta

Saturday

Air Canada,Delta

Air Canada,Delta

Sunday

Air Canada,Delta

Air Canada,Delta

See more direct flights

Direct returns

Detroit Metropolitan Wayne County to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Delta

Air Canada,Delta

Tuesday

Air Canada,Delta

Air Canada,Delta

Wednesday

Air Canada,Delta

Air Canada,Delta

Thursday

Air Canada,Delta

Air Canada,Delta

Friday

Air Canada,Delta

Air Canada,Delta

Saturday

Air Canada,Delta

Air Canada,Delta

Sunday

Air Canada,Delta

Air Canada,Delta

See more direct flights

Reviews of the top 3 airlines serving 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.
7.8
DeltaOverall score based on 8463 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

No entertainment on flight, no food service, could not connect to WiFi

6.0 GoodKelly, Jul 2026
CLT - DTW
Read more Delta reviews

No entertainment on flight, no food service, could not connect to WiFi

The plane was not clean. Vomit was removed from seat-back pocket right in front of me. The flight attendants were rude to one another. 3 children were seated together with their parents across the aisle. The children fought physically with one slamming another’s head into the plane wall at one point. The parents were aware, but took no action to intervene. Delays occurred in Atlanta after boarding before takeoff, in the air, and in Detroit after landing (no ground crew assigned). Flight attendants offered no support for connecting flights. There were weather conditions on each end of the flight, but I didn’t mark down my ratings for these.

We had a great experience with Delta. They helped us from the start at the kiosk all the way to our final destination, including help reassigning and upgrading our seats free of charge at the gates, escorts with the wheelchair for my brother and even getting our luggage at baggage claim for us. I also had special help because I forgot my pillow on the plane. The wheelchair escort contacted for associates at the check-in desk all the way back to the plane and retrieved my pillow for me.

The internet that was free was terrible, the turbulence was pretty bad - uncontrollable I know.

Very good flight. Crew was great. No issues and we even arrived early.

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Boarding in Amsterdam is always chaotic. More complicated than needs to be ( boarding pass checked twice, once for general security, then by the airline). The bathrooms on this flight are dirty, and smelly. The food was mediocre at best The crew was decent

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

The gentleman at the gate I think his name is RIE was exceptional

It was very good. Our flight was delayed and we as a result missed our connecting flight but rescheduled to the next day. The Need Help staff was so great and offered us compensation that was beyond satisfactory.

Our itinerary included a 1 hour and 30 minute layover, which should have been sufficient under normal circumstances. However, our original flight was delayed. Before we even deplaned, we were instructed to collect our checked bags from baggage claim, clear immigration and customs, and then recheck our bags for the connecting flight. The airline knew—or should have known—that this was impossible. Checked baggage acceptance closes one hour before departure, meaning there was no realistic way for passengers from the delayed flight to recheck their bags in time. Despite this, the airline gave us misleading instructions instead of informing us that we would likely miss our connection. We completed immigration and customs in approximately 10 minutes, but our checked bags did not arrive at the carousel for more than 30 minutes. After collecting them, we had another 10-minute walk to the baggage drop area, only to find that no airline attendant was present. We then went to another airline counter, where an employee told us this had happened before and that there was nothing they could do because the baggage acceptance window had already closed. At that point, there were still 40 minutes remaining before our flight's departure, yet no one was willing to assist or offer a practical solution. When we asked to be rebooked, we were simply told to call the airline's 800 number ourselves. There was no accountability or customer support at the airport, leaving us stranded in a foreign country with no immediate assistance. After finally reaching an agent on the 800 number, we were rebooked on a flight for the following day. However, we were initially told that the airline would not provide any hotel accommodation and that we would have to arrange and pay for it ourselves. Only after making multiple calls and speaking with several different agents did one representative finally issue a hotel voucher. The entire experience was an exhausting and frustrating ordeal. What should have been a 20-hour journey ultimately became more than 30 hours due to the airline's poor planning, misleading instructions, lack of accountability, and inadequate customer service. The unnecessary delays, confusion, and absence of meaningful assistance caused significant physical exhaustion and severe mental stress. This experience fell far below the level of service passengers should reasonably expect.

Horrible! I spend in airport from 9:30 and till 2 am. My flights and connections was delayed, rebooked and after was delayed, I couldn’t get home! I was stuck! The money I paid it’s to much for what I got! 💩 never again flying with your company! Second time booked with you and second time lots of issues. I rather pay 100$ more but be on schedule and time!

A little disorganized but overall good. The Delta flights were great though

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Original flight delayed/cancelled. Re-routed on a 2-stop flight, which put me into my destination 7+ hours after initial arrival. Had to change a number of plans already scheduled for arrival day. Fortunately, was re-routed again after arrival at initial departure location, on a one-stop flight that put me into final destination only 3 hours behind schedule. Some plans were able to be salvaged after another round of calls, etc. Stressful, but worked out ok in the end.

I was very frustrated that our first flight from Grand Rapids to Detroit at 6.20AM was cancelled because the captain wasn’t legal to fly. Especially after the fact that we all had already boarded, then had to deplane. I was excited to fly to Korea for the first time with Korean Air for a connecting flight, but had to give that up because of Delta’s mistake. Not only that, but I wasn’t even able to sit with my dad on the longer flight. Our first flight after being changed was also delayed because the captain had to take an uber. The only compensation we got from this giant mess was a $12 airport expense voucher that I didn’t even get to use since we didn’t have enough time between connecting flights.

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Needs to be clearer about baggage allowances upon purchasing tickets

Very easy boarding. The on board snacks were not good.

Something wrong with the plane so had to deplane and waited over 2 hours to finally leave

Delay Delay Delay Canceled Terrible customer service Ended up renting a car and driving overnight as that was an easier option than dealing with Air Canada

The connecting gate could not be farther away and the airport was not clearly marked to show where to go.

Having my luggage would be great, contacting anyone for help is nearly impossible.

Gate Crew was unprepared and poorly versed in their jobs. Multiple delays with little communications to passengers. Gate was in chaos. Lost mobility device for hour. Almost missed connecting flight.

Small overhead bins but got my carry on bag stowed. Friendly crew, easy check in process

Flight delayed 3 times after arrival at airportThe plane was old and looked tired. Washroom was so tiny and difficult to manœuvre in- thought I might not get out. Not for anyone with claustrophobia. Entertainment screen had an icon of a tv with rabbit ears- says a lot about age. WiFi was at a charge- did not use it. Sone turbulence turned inflight service into a quick “ water-only” service. Noisy engines heard loud inside. Strange noises inside cabin. Fast plane- short flight. Maybe suitable for a commuter flight as this but not a regulator flight. Fine for what I needed but thst’s where it ends .

Minus the delay everything was good the delay wasn't too bad it was only 15 minutes but it was still a delay

My flight was cancelled due to weather and the airline only refunded half the amount. I am sooooo confused and unhappy.

Same reasons I mentioned before, and I can add , for this flight they reserved tickets more than the available seats, they make the flight delay until the resolved problem by dropping couple people for next flight

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

Information on your arrival and departure airports