Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Caribbean from C$ 154

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Caribbean
Explore the most affordable flight options available from Ontario to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 5/310:50 a.m.
YYZ
-
NAS
Nonstop3h 25m
Porter Airlines
Wed 11/33:15 p.m.
NAS
-
YYZ
Nonstop3h 30m
Porter Airlines
Deal found 27/1C$ 354
Fri 6/312:15 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Mon 9/34:50 p.m.
NAS
-
YYZ
Nonstop3h 37m
WestJet
Deal found 27/1C$ 355
Sat 13/67:45 a.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Sat 20/612:00 p.m.
NAS
-
YYZ
Nonstop3h 30m
WestJet
Deal found 27/1C$ 358
Sat 21/312:15 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Fri 27/34:50 p.m.
NAS
-
YYZ
Nonstop3h 37m
WestJet
Deal found 25/1C$ 359
Thu 5/34:00 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Mon 9/34:50 p.m.
NAS
-
YYZ
Nonstop3h 37m
WestJet
Deal found 26/1C$ 361
Sat 28/312:15 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Sat 4/46:15 p.m.
NAS
-
YYZ
Nonstop3h 35m
WestJet
Deal found 27/1C$ 362
Wed 25/312:15 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Mon 30/34:50 p.m.
NAS
-
YYZ
Nonstop3h 37m
WestJet
Deal found 26/1C$ 364
Thu 26/24:00 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Sun 1/38:45 p.m.
NAS
-
YYZ
Nonstop3h 37m
WestJet
Deal found 27/1C$ 365
Fri 27/312:15 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Sat 4/46:15 p.m.
NAS
-
YYZ
Nonstop3h 35m
WestJet
Deal found 27/1C$ 366
Sun 29/34:15 p.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Fri 3/44:50 p.m.
NAS
-
YYZ
Nonstop3h 37m
WestJet
Deal found 28/1C$ 368
Tue 24/210:50 a.m.
YYZ
-
NAS
Nonstop3h 25m
Porter Airlines
Tue 3/33:15 p.m.
NAS
-
YYZ
Nonstop3h 30m
Porter Airlines
Deal found 27/1C$ 369
Thu 5/37:00 a.m.
YYZ
-
NAS
Nonstop3h 30m
WestJet
Wed 11/36:15 p.m.
NAS
-
YYZ
Nonstop3h 35m
WestJet
Deal found 27/1C$ 370

Find flight deals from Ontario to Caribbean

Keep the following information in mind while searching for Ontario to Caribbean flight deals. Data was last updated 28 January 2026.

Round-trip from

C$ 354

One-way from

C$ 154

Popular in

December

Cheapest in

June

Average price

C$ 603

Good round-trip deal

C$ 383 or less

Good one-way deal

C$ 154 or less
Porter Airlines
  • Porter Airlines
  • 5/3-11/3
  • Nonstop
  • 6h 55m total
  • Ontario to Caribbean
Search Deals
WestJet
  • WestJet
  • 27/3
  • Nonstop
  • 3h 25m total
  • Ontario to Caribbean
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Caribbean.
Search Deals
Price to beat on a one-way flight from Ontario to Caribbean.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Caribbean 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 28 January 2026.
Use the filters below to find and compare flights from Ontario to Caribbean that are best for you.

Fly from

Ontario

Fly to

Caribbean

Route

Depart

Return

Price

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Fri 6/3

12:15 p.m.-3:40 p.m.

Nonstop3h 25m

Nassau Intl

Mon 9/3

4:50 p.m.-8:27 p.m.

Nonstop3h 37m

C$ 355

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Wed 20/5

7:45 a.m.-11:10 a.m.

Nonstop3h 25m

Nassau Intl

Sun 24/5

12:00 p.m.-3:30 p.m.

Nonstop3h 30m

C$ 369

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Fri 1/5

5:15 p.m.-1:47 p.m.

2 stops20h 32m

Nassau Intl

Mon 4/5

2:53 p.m.-11:49 a.m.

2 stops20h 56m

C$ 383

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Thu 7/5

5:15 p.m.-1:47 p.m.

2 stops20h 32m

Nassau Intl

Sun 10/5

3:59 p.m.-11:59 p.m.

1 stop8h 00m

C$ 383

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Wed 29/4

1:00 p.m.-2:57 p.m.

1 stop25h 57m

Nassau Intl

Tue 5/5

2:53 p.m.-10:04 a.m.

2 stops19h 11m

C$ 383

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Mon 9/2

9:00 p.m.-2:32 p.m.

2 stops17h 32m

Nassau Intl

Sat 14/2

4:05 p.m.-11:48 a.m.

2 stops19h 43m

C$ 383

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Mon 27/4

9:00 p.m.-1:33 p.m.

2 stops16h 33m

Nassau Intl

Mon 4/5

3:59 p.m.-2:24 p.m.

2 stops22h 25m

C$ 384

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Sat 18/4

7:43 p.m.-11:28 a.m.

2 stops15h 45m

Nassau Intl

Fri 24/4

2:53 p.m.-2:24 p.m.

1 stop23h 31m

C$ 384

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Wed 25/3

12:15 p.m.-3:40 p.m.

Nonstop3h 25m

Nassau Intl

Mon 30/3

4:50 p.m.-8:27 p.m.

Nonstop3h 37m

C$ 391

TorontoPunta Cana

YYZ - PUJ

YYZPUJ

Toronto Pearson Intl

Wed 18/2

7:40 p.m.-5:25 p.m.

1 stop20h 45m

Punta Cana

Fri 27/2

5:20 p.m.-9:58 a.m.

2 stops17h 38m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ontario to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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 Caribbean

What is the cheapest month to book a flight from Region of Ontario to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Caribbean (average of C$ 179). Flying from Region of Ontario to Caribbean in February is currently the most expensive (average of C$ 332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to CB?

Find hourly flight availability from Ontario to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Caribbean in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Region of Ontario to Caribbean?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Caribbean. Price data was last updated on 24 January 2026.

Travelers seeking maximum savings on their Region of Ontario to Caribbean flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Region of Ontario to Caribbean?

    A quick flight from Region of Ontario to Caribbean can take about 3h 25m. WestJet provides one of the quickest options available for as low as C$ 355. There are 2079 km between Region of Ontario and Caribbean. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Caribbean one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 139. Air Transat flights start at C$ 148 while deals on Porter Airlines start at C$ 148 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Caribbean (average of C$ 179). Flying from Region of Ontario to Caribbean in February is currently the most expensive (average of C$ 332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Alternative routes for Ontario to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Vancouver Intl flights
Pierre Elliott Trudeau Intl to Cancún flights
Vancouver Intl to Pearson Intl flights
Pearson Intl to Cancún flights
Hamilton to Vancouver Intl flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Edmonton to Vancouver Intl flights
Pearson Intl to New Delhi flights
Vancouver Intl to Hamilton flights
Vancouver Intl to Haneda flights
Vancouver Intl to New Delhi flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Miami flights
Toronto Island to Vancouver Intl flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Suvarnabhumi flights
Vancouver Intl to Toronto Island flights
Vancouver Intl to Heathrow flights
Pearson Intl to Calgary flights
Pearson Intl to Haneda flights
Pearson Intl to Narita flights
Pearson Intl to Abbotsford flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to John F Kennedy Intl flights
Abbotsford to Pearson Intl flights
Pearson Intl to Mexico City flights
Vancouver Intl to Cancún flights
Pierre Elliott Trudeau Intl to Narita flights
Pearson Intl to Orlando flights
Pearson Intl to Las Vegas flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Gatwick flights
Vancouver Intl to Edmonton flights
Vancouver Intl to Hong Kong flights
Pierre Elliott Trudeau Intl to Calgary flights
Calgary to Vancouver Intl flights
Pearson Intl to Newark flights
Calgary to Pearson Intl flights
Toronto Island to Cancún flights
Pierre Elliott Trudeau Intl to Lisbon flights
Toronto Island to Newark flights
Vancouver Intl to Calgary flights
Vancouver Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Algiers flights
Vancouver Intl to Narita flights
Pearson Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Mexico City flights
Pearson Intl to Hong Kong flights

Top 9 airlines flying from Ontario to Caribbean

Discover the top 9 airlines that operate flights from Ontario to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 206AverageC$ 581FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 208AverageC$ 613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 234AverageC$ 677FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 268AverageC$ 591FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 274AverageC$ 816FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 313AverageC$ 804FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ArajetCheapestC$ 325AverageC$ 445FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air TransatCheapestC$ 332AverageC$ 748FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 334AverageC$ 474FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ontario to Caribbean flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Caribbean.

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

Yes, we can. To see specific flights from Ontario to Caribbean with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Ontario to Caribbean and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.