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Cheap flights from Ontario to Caribbean from C$ 148

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
20 May — 27 May1
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 20 April 2026.

Fri 12/67:45 a.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Wed 17/612:00 p.m.
NAS
-
YYZ
Nonstop3h 30m
WestJet
Deal found 16/4C$ 375
Fri 29/52:10 p.m.
YYZ
-
NAS
Nonstop3h 20m
Air Canada
Thu 4/61:40 p.m.
NAS
-
YYZ
1 stop9h 18m
Air Canada
Deal found 17/4C$ 378
Sat 23/57:45 a.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Wed 3/612:00 p.m.
NAS
-
YYZ
Nonstop3h 30m
WestJet
Deal found 17/4C$ 379
Wed 27/57:45 a.m.
YYZ
-
NAS
Nonstop3h 25m
WestJet
Sat 30/512:00 p.m.
NAS
-
YYZ
Nonstop3h 30m
WestJet
Deal found 15/4C$ 386
Sat 13/62:10 p.m.
YYZ
-
NAS
Nonstop3h 20m
Air Canada
Sat 20/66:30 p.m.
NAS
-
YYZ
Nonstop3h 25m
Air Canada
Deal found 15/4C$ 392
Wed 3/69:00 a.m.
YYZ
-
AUA
Nonstop5h 15m
WestJet
Fri 12/63:05 p.m.
AUA
-
YYZ
Nonstop5h 20m
WestJet
Deal found 15/4C$ 392
Mon 27/410:50 a.m.
YYZ
-
NAS
Nonstop3h 22m
Porter Airlines
Wed 6/55:15 p.m.
NAS
-
YYZ
Nonstop3h 25m
Porter Airlines
Deal found 19/4C$ 393
Tue 9/69:00 a.m.
YYZ
-
AUA
Nonstop5h 15m
WestJet
Tue 23/63:05 p.m.
AUA
-
YYZ
Nonstop5h 20m
WestJet
Deal found 15/4C$ 393
Wed 27/52:10 p.m.
YYZ
-
NAS
Nonstop3h 20m
Air Canada
Wed 10/66:30 p.m.
NAS
-
YYZ
Nonstop3h 25m
Air Canada
Deal found 15/4C$ 394
Thu 4/62:10 p.m.
YYZ
-
NAS
Nonstop3h 20m
Air Canada
Sun 7/66:30 p.m.
NAS
-
YYZ
Nonstop3h 25m
Air Canada
Deal found 16/4C$ 396
Fri 29/52:10 p.m.
YYZ
-
NAS
Nonstop3h 20m
Air Canada
Tue 2/66:30 p.m.
NAS
-
YYZ
Nonstop3h 25m
Air Canada
Deal found 15/4C$ 397
Fri 29/59:00 a.m.
YYZ
-
AUA
Nonstop5h 15m
WestJet
Fri 5/63:05 p.m.
AUA
-
YYZ
Nonstop5h 20m
WestJet
Deal found 16/4C$ 401

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 20 April 2026.

Round-trip from

C$ 375

One-way from

C$ 148

Popular in

December

Cheapest in

June

Average price

C$ 710

Good round-trip deal

C$ 384 or less

Good one-way deal

C$ 157 or less
WestJet
  • WestJet
  • 12/6-17/6
  • Nonstop
  • 6h 55m total
  • Ontario to Caribbean
Search Deals
WestJet
  • WestJet
  • 20/6
  • Nonstop
  • 3h 25m total
  • Ontario to Caribbean
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 20 April 2026.
Use the filters below to find and compare flights from Ontario to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Fri 8/5

8:50 a.m.-2:57 p.m.

1 stop6h 07m

Nassau Intl

Wed 13/5

3:59 p.m.-5:56 p.m.

1 stop25h 57m

C$ 400

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Mon 4/5

7:43 p.m.-1:47 p.m.

2 stops18h 04m

Nassau Intl

Mon 11/5

3:59 p.m.-11:49 a.m.

1 stop19h 50m

C$ 400

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Sat 23/5

3:53 p.m.-3:56 p.m.

1 stop24h 03m

Nassau Intl

Tue 26/5

3:59 p.m.-9:54 a.m.

1 stop17h 55m

C$ 400

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Fri 1/5

1:00 p.m.-12:03 p.m.

2 stops23h 03m

Nassau Intl

Sun 3/5

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

2 stops20h 56m

C$ 401

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Sat 23/5

7:43 p.m.-3:56 p.m.

2 stops20h 13m

Nassau Intl

Wed 27/5

3:59 p.m.-11:49 a.m.

1 stop19h 50m

C$ 401

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Sun 3/5

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

2 stops16h 33m

Nassau Intl

Wed 13/5

2:53 p.m.-3:46 p.m.

2 stops24h 53m

C$ 401

TorontoOranjestad

YYZ - AUA

YYZAUA

Toronto Pearson Intl

Mon 4/5

7:43 p.m.-12:40 p.m.

1 stop16h 57m

Oranjestad Reina Beatrix

Wed 6/5

4:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 407

TorontoOranjestad

YYZ - AUA

YYZAUA

Toronto Pearson Intl

Sat 2/5

6:10 a.m.-3:40 p.m.

1 stop9h 30m

Oranjestad Reina Beatrix

Wed 6/5

4:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 407

TorontoOranjestad

YYZ - AUA

YYZAUA

Toronto Pearson Intl

Fri 8/5

9:00 p.m.-3:20 p.m.

1 stop18h 20m

Oranjestad Reina Beatrix

Tue 12/5

4:30 p.m.-5:56 p.m.

2 stops25h 26m

C$ 416

TorontoOranjestad

YYZ - AUA

YYZAUA

Toronto Pearson Intl

Sun 31/5

12:55 a.m.-10:45 a.m.

1 stop9h 50m

Oranjestad Reina Beatrix

Fri 5/6

11:50 a.m.-12:30 a.m.

2 stops12h 40m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 567). Flying from Region of Ontario to Caribbean in December is currently the most expensive (average of C$ 801). 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 20 April 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 20% 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 18 April 2026.

Travelers seeking maximum savings on their Region of Ontario to Caribbean flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday 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 4h 40m. United Airlines provides one of the quickest options available for as low as C$ 587. There are 3029 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. Porter Airlines flights start at C$ 148 while deals on Air Transat start at C$ 152 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$ 567). Flying from Region of Ontario to Caribbean in December is currently the most expensive (average of C$ 801). 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

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Alternative routes for Ontario to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Cancún flights
Calgary to Cancún flights
Toronto Island to Cancún flights
Pearson Intl to Vancouver Intl flights
Hamilton to Cancún flights
Calgary to Cozumel flights
Pearson Intl to Cozumel flights
Vancouver Intl to Pearson Intl flights
Region of Waterloo Intl to Cancún flights
Hamilton to Vancouver Intl flights
Vancouver Intl to Hamilton flights
Pearson Intl to Calgary flights
Toronto Island to Vancouver Intl flights
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Abbotsford flights
Pearson Intl to Heathrow flights
Hamilton to Calgary flights
Edmonton to Vancouver Intl flights
Vancouver Intl to Haneda flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
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Toronto Island to Newark flights
Calgary to Vancouver Intl flights
Pearson Intl to Newark flights
Pierre Elliott Trudeau Intl to Cancún flights
Abbotsford to Pearson Intl flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to Calgary flights
Vancouver Intl to Narita flights
Vancouver Intl to Las Vegas flights
Toronto Island to Calgary flights
Pierre Elliott Trudeau Intl to Algiers flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Calgary flights
Pearson Intl to Charles de Gaulle flights
Pearson Intl to New Delhi flights
Vancouver Intl to Heathrow flights
Pearson Intl to Narita flights
Pierre Elliott Trudeau Intl to Athens flights
Pearson Intl to Haneda flights
Pearson Intl to St. John's flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Dublin flights
Calgary to Pearson Intl flights
Pierre Elliott Trudeau Intl to Lisbon flights
Toronto Island to Halifax flights
Pierre Elliott Trudeau Intl to Narita 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 20 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 196AverageC$ 625FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 200AverageC$ 570FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Copa AirlinesCheapestC$ 217AverageC$ 694FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Flair AirlinesCheapestC$ 229AverageC$ 559FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 256AverageC$ 800FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 274AverageC$ 657FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 295AverageC$ 473FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
AviancaCheapestC$ 296AverageC$ 573FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Caribbean AirlinesCheapestC$ 296AverageC$ 657FlexibilityNo cancel feeOn-timeN/A
Search Caribbean 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.

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