How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne?

Air France can get you from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne in just under 20h. Your travel time can differ by up to . Montreal Pierre Elliott Trudeau Intl Airport and Cayenne are separated by a distance of 4968 km.

In terms of precipitation, rainfall in Cayenne ranges from 40.0 - 510.0 mm per month. May is typically the wettest month, when rainfall can reach 510.0 mm. September is typically the driest time to visit Cayenne when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Cayenne, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from YUL to CAY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne as you normally would.

What airport do you fly into for flights to Cayenne from Montreal Pierre Elliott Trudeau Intl?

Cayenne Rochambeau (CAY) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Cayenne. You should not have trouble finding flights to Rochambeau from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Cayenne airport from Montreal Pierre Elliott Trudeau Intl. It is only a 13.0 km journey from Rochambeau (CAY) to Cayenne’s city centre.

Can I find deals for flights from Pierre Elliott Trudeau Intl to Cayenne that include hotel bookings?

Yes. In addition to deals on Pierre Elliott Trudeau Intl to Cayenne flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pierre Elliott Trudeau Intl to Cayenne?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Cayenne.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Cayenne?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Cayenne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 2,041+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne

Cheap flight deals from Pierre Elliott Trudeau Intl to Cayenne

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights from Pierre Elliott Trudeau Intl to Cayenne
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cayenne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Tue 1/127:10 p.m. -

3 stops21h 45m

Tue 8/129:10 p.m. -

1 stop24h 30m

Deal found 1/11C$ 2,041

Tue 1/125:00 p.m. -

1 stop20h 00m

Tue 8/125:15 p.m. -

1 stop21h 00m

Deal found 1/11C$ 2,452

Fri 18/129:40 p.m. -

1 stop19h 10m

Sat 2/19:10 p.m. -

1 stop24h 30m

Deal found 27/10C$ 4,347

Sun 20/129:40 p.m. -

1 stop19h 10m

Sun 3/19:10 p.m. -

2 stops23h 30m

Deal found 30/10C$ 5,051

Find flight deals from Pierre Elliott Trudeau Intl to Cayenne

Round-trip from	C$ 3,212

Air France
26/2-7/3
2 total stops
41h 00m total
Montreal to Cayenne

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne that are best for you.

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Route

Depart

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Price

Cheapest round-trip

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

8:55 a.m.-11:45 a.m.

2 stops24h 50m

Cayenne Rochambeau

Tue 8/12

9:10 p.m.-7:40 p.m.

1 stop24h 30m

C$ 2,182

Quickest round-trip

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

5:00 p.m.-3:00 p.m.

1 stop20h 00m

Cayenne Rochambeau

Tue 8/12

5:15 p.m.-12:15 p.m.

1 stop21h 00m

C$ 2,452

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Fri 26/2

6:45 a.m.-6:55 p.m.

2 stops34h 10m

Cayenne Rochambeau

Sun 7/3

5:15 p.m.-6:48 a.m.

3 stops39h 33m

C$ 3,605

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Fri 26/2

5:00 p.m.-6:55 p.m.

2 stops23h 55m

Cayenne Rochambeau

Sun 7/3

5:15 p.m.-12:15 p.m.

1 stop21h 00m

C$ 3,682

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

1:25 p.m.-6:50 p.m.

3 stops27h 25m

Cayenne Rochambeau

Fri 15/1

9:10 p.m.-6:55 a.m.

3 stops35h 45m

C$ 3,999

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Fri 18/12

9:40 p.m.-6:50 p.m.

1 stop19h 10m

Cayenne Rochambeau

Sat 2/1

9:10 p.m.-7:40 p.m.

1 stop24h 30m

C$ 4,347

MontrealCayenne

YUL Montreal Pierre Elliott Trudeau Intl - CAY Cayenne Rochambeau

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sun 20/12

9:40 p.m.-6:50 p.m.

1 stop19h 10m

Cayenne Rochambeau

Sun 3/1

9:10 p.m.-6:40 p.m.

2 stops23h 30m

C$ 5,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Sorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Cayenne

Have a flexible travel schedule? Discover the best time to fly to Cayenne from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-CAY

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Cayenne

Read reviews from past customers who have flown Air Caraïbes from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Caraïbes

7.5

Good

46 reviews

Check prices

Air Caraïbes

7.5

Good

46 reviews

Air Caraïbes

7.5

Good

46 reviews

Check prices

Related info for your journey

What airport do you fly into for flights to Cayenne from Montreal Pierre Elliott Trudeau Intl?
Cayenne Rochambeau (CAY) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Cayenne. You should not have trouble finding flights to Rochambeau from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Cayenne airport from Montreal Pierre Elliott Trudeau Intl. It is only a 13.0 km journey from Rochambeau (CAY) to Cayenne’s city centre.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne?
Air France can get you from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne in just under 20h. Your travel time can differ by up to . Montreal Pierre Elliott Trudeau Intl Airport and Cayenne are separated by a distance of 4968 km.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Cayenne that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Cayenne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Cayenne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Cayenne.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Cayenne?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Cayenne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Pierre Elliott Trudeau Intl to Cayenne

Airline	Cheapest	Average	Flexibility	On-time
Air Caraïbes	CheapestC$ 1,613	AverageC$ 2,292	FlexibilityNo cancel fee	On-time56%	Search Air Caraïbes flights

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Cayenne with no change fees?

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne from C$ 2,041

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Cayenne

Cheapest flights from Pierre Elliott Trudeau Intl to CayenneExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cayenne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cayenne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Pierre Elliott Trudeau Intl to CayenneDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Cayenne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Cayenne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Find flight deals from Pierre Elliott Trudeau Intl to Cayenne

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Cayenne

Have a flexible travel schedule? Discover the best time to fly to Cayenne from Pierre Elliott Trudeau Intl with our price prediction graph.

Reviews of airlines servicing Cayenne

Read reviews from past customers who have flown Air Caraïbes from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Cayenne from Montreal Pierre Elliott Trudeau Intl?

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Cayenne?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Cayenne that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Cayenne?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Cayenne?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Cayenne by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Pierre Elliott Trudeau Intl to Cayenne by cabin class

Find flights from Pierre Elliott Trudeau Intl to Cayenne, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Pierre Elliott Trudeau Intl and Cayenne flights

Browse other Pierre Elliott Trudeau Intl and Cayenne flight options. Last updated on 1 November 2026.

Other flights from Pierre Elliott Trudeau Intl

Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 1 November 2026.

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Top airline flying from Pierre Elliott Trudeau Intl to Cayenne

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Cheapest flights from Pierre Elliott Trudeau Intl to Cayenne
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cayenne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Pierre Elliott Trudeau Intl to Cayenne
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Cayenne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.