Prices are in Canadian Dollars.

Cheap flights from Longueuil to Detroit

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The best prices from Longueuil to Detroit are usually found in April or December, booked 56 days in advance, depart on a Tuesday or Friday and return on a Wednesday

How to find the cheapest flight from
Longueuil (YMQ) to Detroit (DTT)

YMQ - DTT
Price
C$ 360 - C$ 610
DTT
Temperature
1 - 29 °C
DTT
Rainfall
63 - 96 mm

Popular in

November

High demand for flights, 26% potential price rise

Cheapest in

April

Best time to find cheap flights, 20% potential price drop

Round-trip from

C$ 360

From Longueuil to Detroit

One-way from

C$ 209

One-way flight from Longueuil to Detroit

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Longueuil to Detroit?

Monday is generally a great day to depart. Flying on this day could help you save up to 34%.

How far in advance should I book a flight from Longueuil to Detroit?

To save up to 94% on this flight, we recommend booking at least 41 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Longueuil to Detroit from C$ 515 1-2 weeks out and tickets from C$ 727 for flights departing within the next 72 hours.

What is the cheapest month to fly from Longueuil to Detroit?

Flights from Longueuil to Detroit lean towards being more expensive in November. Prices are generally better when you fly from Longueuil to Detroit in April, with the cheapest ticket starting at C$ 332.

When is the cheapest time to fly from Longueuil to Detroit (YMQ - DTT)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Longueuil to Detroit by exploring options for tickets at noon.

Cheap flights from Longueuil to Detroit in January, February 2021

The best prices found for YMQ to DTT flights for January, February
12 Feb - 19 Feb
C$ 346pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
12 Feb - 19 Feb
C$ 353pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
12 Feb - 19 Feb
C$ 354pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Longueuil to Detroit 2021 flight deals

Cheap flights to Detroit from Longueuil found for this year
5 Mar - 12 Mar
C$ 345pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
12 Feb - 19 Feb
C$ 346pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
12 Feb - 19 Feb
C$ 353pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to Detroit from Longueuil

Save time with Longueuil to Detroit direct flight deals
31 Mar - 3 Apr
C$ 374pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
Direct
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Delta
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
31 Mar - 3 Apr
C$ 385pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
Direct
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Delta
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
8 Feb - 12 Feb
C$ 416pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
Direct
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Delta
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Longueuil to Detroit

Late deals on round-trip flights to Detroit from Longueuil, departing today and this week
31 Jan - 24 Mar
C$ 436pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
31 Jan - 24 Mar
C$ 472pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
31 Jan - 24 Mar
C$ 477pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Delta
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Detroit from Longueuil

The cheapest one-way flights from Longueuil to Detroit
1:05 p.m. - 3:25 p.m.
WestJet
Direct
2h 20m
YUL - DTW
WestJet
C$ 210
3:25 a.m. - 6:58 a.m.
Air Canada
1 stop
27h 33m
YUL - DTW
Air Canada
C$ 217
12:30 a.m. - 6:20 a.m.
Air Canada
2 stops
29h 50m
YUL - DTW
Air Canada
C$ 230

Related info for your journey

Useful info, stats and facts about Longueuil to Detroit flights.

Flight FAQs

From Longueuil to Detroit

Can I find flights from Longueuil to Detroit for under C$ 380 on Cheapflights?

Yes, there are multiple flights from Longueuil to Detroit for under C$ 380. The cheapest flight booked recently is on Air Canada for just C$ 345, but on average you can expect to pay C$ 403.

What safety measures are being taken by airlines flying from Montreal to Detroit to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Montreal to Detroit. Policies will vary by airline.

Which airlines flying from Montreal to Detroit have flexible cancellations due to COVID-19?

Delta, WestJet, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Longueuil to Detroit for under C$ 380 on Cheapflights?

Cheapflights has 4 direct flights from Longueuil to Detroit under C$ 380. A good price for a direct flight from Longueuil to Detroit is less than C$ 458.

Are there last-minute flights available from Longueuil to Detroit for under C$ 507?

There are currently 17+ open flights from Longueuil to Detroit within the next 7 days for less than C$ 507.

Is Montreal weather warmer or cooler than Detroit?

Our data indicates that the weather will be 29 °C on average in the month of July. The temperature in Detroit is typically hotter than in Montreal. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Longueuil to Detroit?

Airlines like Delta, Air Canada, and American Airlines fly from Longueuil to Detroit in about 2h 05m. The time it takes to get you to your destination can typically vary by up to 3h. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Longueuil to Detroit round-trip?

According to our current data, Air Canada (C$ 345), American Airlines (C$ 366), and Delta (C$ 375) offers the cheapest pricing from Longueuil to Detroit. You may be able to fly from Longueuil to Detroit for 23% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Longueuil to Detroit one-way?

The cheapest airlines for a one-way flight from Longueuil to Detroit are WestJet (C$ 210) and Air Canada (C$ 217).

Destination information for Detroit

Things to know before you go. Useful info for your trip from Longueuil to Detroit
Today's exchange rate
C$ 1 = $0.79
Flight duration
2h 04m
Average temperature for January in Detroit
1.0 °C
Avg rainfall for January in Detroit
75.0 mm

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing Detroit

Top 4 airlines flying from Longueuil to Detroit

The chart below displays the airlines Cheapflights users travelling from Longueuil to Detroit choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
WestJet
C$ 231 C$ 335 No cancel fee 60%
Search WestJet flights
Air Canada
C$ 200 C$ 362 No cancel fee 67%
Search Air Canada flights
American Airlines
C$ 205 C$ 414 No cancel fee 71%
Search American Airlines flights
Delta
C$ 269 C$ 482 No cancel fee N/A
Search Delta flights

Hourly flight availability from Longueuil to Detroit

Afternoon Noon to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to noon 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Longueuil to Detroit
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
4 daily flights
Wednesday
3 daily flights
Thursday
4 daily flights
Friday
3 daily flights
Saturday
4 daily flights
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