Cheapest€68.58
- GoJet Airlines GJ821714:441h 36m16:20Detroit DTWMontréal YUL
Door to door 4h 46mCO2 211.6 kgChanges 0Fixed, no changes
Detroit to Montreal flight
Flights from Detroit to Montreal start at €68.58 and take 4h 41m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Detroit to Montreal on the date you actually want, rather than on the date this page was built.
The Flights from Detroit to Montreal starts at €68.58 and takes 4h 41m door to door, run by 4 operators over 860 km, with around 24 departures a day. Fares bottom out about 60 days before departure.
- 4h 41mDoor to door
- 1h 31mMoving
- €86.28 to €198.38From
- 06:04 to 20:00First and last departure
- 24Per day
- 211.6 kgCO2
First and last are taken from the services we sell on October 6, 2026. The return direction keeps its own timetable and is not these times reversed.
€86.28 to €198.38 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €198.38Thu17
- about €160.03Fri18
- about €162.39Sat19
- about €130.53Sun20
- about €108.70Mon21
- about €106.34Tue22
- about €114.01Wed23
- about €118.73Thu24
- about €106.93Fri25
- about €110.47Sat26
- about €101.62Sun27
- about €89.23Mon28
- about €86.28Tue29
- about €93.95Wed30
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 6, 2026
Fastest€75.66
- Endeavor Air EA318511:571h 31m13:28Detroit DTWMontréal YUL
Door to door 4h 41mCO2 211.6 kgChanges 0Fixed, no changes
Airlines
| Operator | From |
|---|---|
 Endeavor Air | €69.76 |
 GoJet Airlines | €68.58 |
 SkyWest | €76.25 |
 Air Canada Jazz | €70.35 |
The flight gets you into Montreal. It does not get you a bed, and neither do we.
A room in Montreal for the night the flight gets in
Sort by distance from Montreal Gare Centrale and you can see which places are ten minutes on foot and which are not.
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Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Detroit to Montreal
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €70.3590 days
- €66.8160 days
- €74.4845 days
- €72.7130 days
- €72.7121 days
- €93.9514 days
- €114.017 days
- €162.393 days
- €198.381 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €66.81.
- How much it moves
- The gap between the cheapest and most expensive lead time is 197 percent. The most expensive point is €198.38, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €101.62Sun
- €89.23Mon
- €86.28Tue
- €93.95Wed
- €118.73Thu
- €106.93Fri
- €110.47Sat
Where you leave from and where you arrive
Detroit
Air
- DTW
Montréal
Air
- YUL
- YHU
- YMX
What the journey looks like
- How far it really runs
- The route covers 860 km against 835 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Detroit at 06:04 and the last at 20:00, across 24 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Detroit to Montreal
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Detroit to Montreal take?
The Flight from Detroit to Montreal takes 4h 41m door to door, of which 1h 31m is spent moving. The route runs 860 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Detroit to Montreal cost?
The Flight from Detroit to Montreal starts at €68.58 for one passenger, as of September 16, 2026. A typical fare is €80.38. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Detroit to Montreal?
4 operators run the Flight from Detroit to Montreal: Endeavor Air, GoJet Airlines, SkyWest, Air Canada Jazz. Between them they file around 24 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Detroit to Montreal use?
The Flight from Detroit to Montreal leaves from Detroit DTW and arrives at Montréal YUL. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Detroit to Montreal?
Fares for the Flight from Detroit to Montreal bottom out around 60 days ahead, at €66.81. The gap between the cheapest and most expensive lead time across the window is 197 percent, measured on September 16, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Detroit to Montreal produce?
The Flight from Detroit to Montreal produces about 211.6 kg of CO2 per passenger over 860 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Detroit to Montreal on September 16, 2026: 860 km of route against 835 km in a straight line, 24 services a day, 4 operators a cheapest fare of €68.58, and 4h 41m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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