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Cheap flights from Ontario to Caribbean from C$ 152

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Caribbean

Keep the following information in mind while searching for Ontario to Caribbean flight deals. Data was last updated 8 January 2026.

Round-trip from

C$ 355

One-way from

C$ 152

Popular in

December

Cheapest in

June

Average price

C$ 611

Good round-trip deal

C$ 367 or less

Good one-way deal

C$ 155 or less
Porter Airlines
  • Porter Airlines
  • 7/2-14/2
  • 1 total stop
  • 14h 30m total
  • Ontario to Caribbean
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WestJet
  • WestJet
  • 12/4
  • Nonstop
  • 3h 33m total
  • Ontario to Caribbean
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 33 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
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Price to beat on a round-trip flight from Ontario to Caribbean.
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Price to beat on a one-way flight from Ontario to Caribbean.
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Find 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 8 January 2026.

Thu 8/14:00 p.m.YYZ - NAS
Nonstop3h 35mWestJet
Wed 14/16:15 p.m.NAS - YYZ
Nonstop3h 30mWestJet
Deal found 6/1C$ 354
Thu 15/14:00 p.m.YYZ - NAS
Nonstop3h 35mWestJet
Thu 22/18:30 p.m.NAS - YYZ
Nonstop3h 29mWestJet
Deal found 5/1C$ 355
Wed 14/112:15 p.m.YYZ - NAS
Nonstop3h 35mWestJet
Mon 19/14:50 p.m.NAS - YYZ
Nonstop3h 30mWestJet
Deal found 6/1C$ 359
Wed 4/212:15 p.m.YYZ - NAS
Nonstop3h 25mWestJet
Wed 11/26:15 p.m.NAS - YYZ
Nonstop3h 35mWestJet
Deal found 5/1C$ 361
Sat 10/112:15 p.m.YYZ - NAS
Nonstop3h 35mWestJet
Fri 16/14:50 p.m.NAS - YYZ
Nonstop3h 30mWestJet
Deal found 6/1C$ 364
Thu 22/14:00 p.m.YYZ - NAS
Nonstop3h 35mWestJet
Thu 29/111:30 a.m.NAS - YYZ
Nonstop3h 32mWestJet
Deal found 6/1C$ 365
Thu 5/24:00 p.m.YYZ - NAS
Nonstop3h 25mWestJet
Mon 9/24:50 p.m.NAS - YYZ
Nonstop3h 37mWestJet
Deal found 7/1C$ 366
Fri 9/112:15 p.m.YYZ - NAS
Nonstop3h 35mWestJet
Mon 12/14:50 p.m.NAS - YYZ
Nonstop3h 30mWestJet
Deal found 5/1C$ 368
Sat 7/27:55 a.m.YYZ - NAS
1 stop11h 00mPorter Airlines
Sat 14/21:55 p.m.NAS - YYZ
Nonstop3h 30mPorter Airlines
Deal found 6/1C$ 369
Sat 7/27:55 a.m.YYZ - NAS
1 stop11h 00mPorter Airlines
Wed 11/23:15 p.m.NAS - YYZ
Nonstop3h 30mPorter Airlines
Deal found 7/1C$ 372
Fri 10/46:30 a.m.YYZ - PUJ
Nonstop4h 47mArajet
Tue 14/47:25 p.m.PUJ - YYZ
Nonstop4h 30mArajet
Deal found 6/1C$ 379
Thu 21/59:15 a.m.YYZ - PUJ
Nonstop4h 28mMultiple Airlines
Thu 28/57:25 p.m.PUJ - YYZ
Nonstop4h 30mMultiple Airlines
Deal found 7/1C$ 380

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 8 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

Mon 27/4

9:44 a.m.-1:50 p.m.

2 stops28h 06m

Nassau Intl

Mon 4/5

3:59 p.m.-12:09 a.m.

1 stop8h 10m

C$ 384

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Mon 18/5

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

1 stop6h 07m

Nassau Intl

Sat 23/5

2:53 p.m.-9:55 a.m.

2 stops19h 02m

C$ 386

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Tue 28/4

7:43 p.m.-1:33 p.m.

2 stops17h 50m

Nassau Intl

Tue 5/5

2:35 p.m.-10:04 a.m.

2 stops19h 29m

C$ 386

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Fri 15/5

2:45 p.m.-1:50 p.m.

2 stops23h 05m

Nassau Intl

Tue 19/5

2:53 p.m.-1:34 p.m.

2 stops22h 41m

C$ 386

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Thu 7/5

6:10 a.m.-1:50 p.m.

1 stop7h 40m

Nassau Intl

Mon 11/5

3:59 p.m.-12:09 a.m.

1 stop8h 10m

C$ 386

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Sat 11/4

6:10 a.m.-1:50 p.m.

1 stop7h 40m

Nassau Intl

Wed 15/4

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

1 stop8h 00m

C$ 386

TorontoNassau

YYZ - NAS

YYZNAS

Toronto Pearson Intl

Sat 11/4

6:10 a.m.-1:50 p.m.

1 stop7h 40m

Nassau Intl

Tue 14/4

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

1 stop23h 31m

C$ 386

TorontoPunta Cana

YTZ - PUJ

YTZPUJ

Toronto Island

Thu 22/1

2:05 p.m.-10:50 p.m.

1 stop7h 45m

Punta Cana

Thu 29/1

11:55 p.m.-8:08 a.m.

1 stop9h 13m

C$ 415

TorontoOranjestad

YYZ - AUA

YYZAUA

Toronto Pearson Intl

Thu 2/7

8:45 a.m.-1:55 p.m.

Nonstop5h 10m

Oranjestad Reina Beatrix

Tue 7/7

2:50 p.m.-8:15 p.m.

Nonstop5h 25m

C$ 428

TorontoOranjestad

YYZ - AUA

YYZAUA

Toronto Pearson Intl

Thu 2/7

8:45 a.m.-1:55 p.m.

Nonstop5h 10m

Oranjestad Reina Beatrix

Mon 6/7

2:50 p.m.-8:15 p.m.

Nonstop5h 25m

C$ 428

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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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$ 181). Flying from Region of Ontario to Caribbean in February is currently the most expensive (average of C$ 347). 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 8 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 3 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 5h 10m. United Airlines provides one of the quickest options available for as low as C$ 428. There are 3584 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$ 140. Air Transat flights start at C$ 150 while deals on Porter Airlines start at C$ 150 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$ 181). Flying from Region of Ontario to Caribbean in February is currently the most expensive (average of C$ 347). 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.
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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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 217AverageC$ 604FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 237AverageC$ 686FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 256AverageC$ 614FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Flair AirlinesCheapestC$ 270AverageC$ 595FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air TransatCheapestC$ 336AverageC$ 755FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 339AverageC$ 780FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ArajetCheapestC$ 339AverageC$ 447FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Porter AirlinesCheapestC$ 354AverageC$ 481FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Copa AirlinesCheapestC$ 361AverageC$ 701FlexibilityNo cancel feeOn-time70%
Search Copa 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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