$3,618 Cheap Flights from Montreal (YUL) to Cayenne (CAY)

View $3,618 flight on Thu, May 1, 2025Opens in a new window

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Cheap Flights from Montreal to Cayenne (YUL-CAY)

Prices were available within the past 7 days and start at $3,618 for one-way flights and $1,388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Caraibes
Sun, Oct 26 - Tue, Nov 4
YUL
Montreal
CAY
Cayenne
$1,388 Roundtrip, found 6 days ago
$1,388
Roundtrip
found 6 days ago
Select Air Caraibes flight, departing Sun, Oct 26 from Montreal to Cayenne, returning Tue, Nov 4, priced at $1,388 found 6 days ago
Air Caraibes
Wed, Oct 29 - Tue, Nov 11
YUL
Montreal
CAY
Cayenne
$1,432 Roundtrip, found 6 days ago
$1,432
Roundtrip
found 6 days ago
Select Air Caraibes flight, departing Wed, Oct 29 from Montreal to Cayenne, returning Tue, Nov 11, priced at $1,432 found 6 days ago
Air Canada
Sat, May 17 - Sat, May 31
YUL
Montreal
CAY
Cayenne
$1,626 Roundtrip, found 6 days ago
$1,626
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, May 17 from Montreal to Cayenne, returning Sat, May 31, priced at $1,626 found 6 days ago
Flights from Montreal (YUL) to Cayenne (CAY)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Cayenne - Félix Eboué
Roundtrip price
$1,387
Distance
3088 mi

Montreal to Cayenne Flights

The cheapest times to fly from Montreal to Cayenne

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 Montreal to Cayenne are during the month of October. You can find some of the cheapest flights from Montreal to Cayenne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Cayenne

Sunday is one of the best days to book for cheap flights from Montreal to Cayenne: 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 Montreal to Cayenne

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 Montreal to Cayenne in 2025. You can also book with separate airlines for your outbound and return journeys, from $3,618 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 Montreal to Cayenne 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 Montreal to Cayenne 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 Pierre Elliott Trudeau Intl. Airport (YUL) to Rochambeau Airport (CAY) cost?
Discover the latest flight deals from YUL to CAY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YUL to CAY?
The cheapest flights from YUL to CAY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YUL to CAY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from YUL to CAY. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Rochambeau Airport (CAY)?
You’ll have to take a flight with a layover when traveling from Pierre Elliott Trudeau Intl. Airport (YUL) to Rochambeau Airport (CAY). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from YUL to CAY?
You’ll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Rochambeau Airport (CAY)?
To touch down at Rochambeau Airport (CAY) without delays, select a flight that leaves Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The chance 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.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Rochambeau Airport (CAY) last-minute?
Waiting until right before your break to book a ticket from YUL to CAY often results in higher prices. While you may come across some last-minute deals, they’re not always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a YUL to CAY flight and hotel package?
Compared with arranging flights and hotels separately, booking a YUL to CAY flight and hotel package with Expedia could result in significant savings. What’s more, having it all in one place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Rochambeau Airport (CAY)?
Typically, you can reschedule or cancel your YUL to CAY flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you’d like further information, head to our Customer Service portal.

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*Available to One Key members.