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Cheap flights from Ontario to Cayenne from C$ 861

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CAY
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Cayenne

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Cayenne
Explore the most affordable flight options available from Ontario to Cayenne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Thu 23/47:00 a.m.
YUL
-
CAY
1 stop10h 55m
Multiple Airlines
Thu 30/47:25 p.m.
CAY
-
YUL
1 stop26h 35m
Multiple Airlines
Deal found 8/3C$ 2,428
Wed 8/49:10 a.m.
YUL
-
CAY
1 stop8h 45m
Multiple Airlines
Fri 10/45:25 p.m.
CAY
-
YUL
3 stops32h 20m
Multiple Airlines
Deal found 10/3C$ 2,519
Sun 20/129:40 p.m.
YUL
-
CAY
1 stop19h 15m
Air Caraïbes
Sat 2/19:15 p.m.
CAY
-
YUL
1 stop24h 25m
Air Caraïbes
Deal found 6/3C$ 2,542
Fri 18/129:40 p.m.
YUL
-
CAY
1 stop19h 15m
Air Caraïbes
Sat 2/19:15 p.m.
CAY
-
YUL
1 stop24h 25m
Air Caraïbes
Deal found 6/3C$ 2,573
Sun 20/129:40 p.m.
YUL
-
CAY
1 stop19h 15m
Air Caraïbes
Tue 5/19:15 p.m.
CAY
-
YUL
1 stop24h 25m
Air Caraïbes
Deal found 6/3C$ 2,706
Fri 18/129:40 p.m.
YUL
-
CAY
1 stop19h 15m
Air Caraïbes
Tue 5/19:15 p.m.
CAY
-
YUL
1 stop24h 25m
Air Caraïbes
Deal found 6/3C$ 2,737
Thu 9/47:00 a.m.
YUL
-
CAY
1 stop10h 55m
Multiple Airlines
Thu 18/67:25 p.m.
CAY
-
YUL
1 stop26h 35m
Multiple Airlines
Deal found 9/3C$ 2,743

Find flight deals from Ontario to Cayenne

Keep the following information in mind while searching for Ontario to Cayenne flight deals. Data was last updated 11 March 2026.

Round-trip from

C$ 2,428

One-way from

C$ 861
Air Caraïbes
  • Air Caraïbes
  • 23/4-30/4
  • 2 total stops
  • 37h 30m total
  • Ontario to Cayenne
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 34h 15m total
  • Ontario to Cayenne
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cayenne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Ontario to Cayenne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

7:00 a.m.-6:55 p.m.

1 stop10h 55m

Cayenne Rochambeau

Thu 30/4

7:25 p.m.-9:00 p.m.

1 stop26h 35m

C$ 2,428

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

7:00 a.m.-6:55 p.m.

1 stop10h 55m

Cayenne Rochambeau

Thu 18/6

12:40 p.m.-3:45 p.m.

2 stops28h 05m

C$ 2,859
Quickest round-trip

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

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

1 stop8h 45m

Cayenne Rochambeau

Fri 10/4

4:30 p.m.-12:50 p.m.

1 stop21h 20m

C$ 3,273

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

12:15 p.m.-5:05 p.m.

2 stops27h 50m

Cayenne Rochambeau

Sun 24/5

7:25 p.m.-9:00 p.m.

1 stop26h 35m

C$ 3,525

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

6:50 p.m.-5:05 p.m.

1 stop21h 15m

Cayenne Rochambeau

Sun 19/7

7:25 p.m.-9:00 p.m.

1 stop26h 35m

C$ 4,016

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

6:45 a.m.-5:05 p.m.

3 stops33h 20m

Cayenne Rochambeau

Sat 29/8

7:25 p.m.-9:00 p.m.

1 stop26h 35m

C$ 4,073
Cheapest one-way

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:30 p.m.-6:55 p.m.

3 stops23h 25m

C$ 861

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

6:45 a.m.-11:20 a.m.

3 stops27h 35m

C$ 1,154

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

11:00 p.m.-8:35 p.m.

1 stop20h 35m

C$ 1,212
Quickest one-way

MontrealCayenne

YUL - CAY

YULCAY

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

7:00 a.m.-6:55 p.m.

1 stop10h 55m

C$ 1,688

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Cayenne

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Cayenne
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cayenne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cayenne from Ontario?

    Most people fly into Cayenne Rochambeau (CAY) if they book a flight to Cayenne from Ontario. Rochambeau is conveniently located just 13.0 km from Cayenne’s city centre.

  • Can I find deals for flights from Ontario to Cayenne that include hotel bookings?

    Yes. In addition to deals on Ontario to Cayenne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cayenne?

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

  • Can I find deals for business class flights from Ontario to Cayenne?

    Yes. Cheapflights offers flight deals from Ontario 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Cayenne

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Cayenne flights
Pearson Intl to Cayenne flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Cayenne?

Cheapflights helps you search for flights from Ontario to Cayenne via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Cayenne?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cayenne from Ontario.

Can Cheapflights find flights from Ontario to Cayenne with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Cayenne with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Cayenne become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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