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Cheap flights from Ontario to Caribbean Islands from C$ 180

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Caribbean Islands

Keep the following information in mind while searching for Ontario to Caribbean Islands flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 398

One-way from

C$ 180

Popular in

December

Cheapest in

June

Average price

C$ 597
United Airlines
  • United Airlines
  • 26/10-2/11
  • 2 total stops
  • 22h 27m total
  • Ontario to Caribbean Islands
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Air Canada
  • Air Canada
  • 26/10
  • 2 total stops
  • 31h 00m total
  • Ontario to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Ontario to Caribbean Islands

Cheapest flights from Ontario to Caribbean Islands
Explore the most affordable flight options available from Ontario to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sun 26/109:00 a.m.YYZ - SJU
1 stop11h 00mUnited Airlines
Sun 2/118:30 a.m.SJU - YYZ
1 stop11h 27mUnited Airlines
Deal found 15/9C$ 398
Fri 14/119:00 a.m.YYZ - SJU
1 stop11h 00mUnited Airlines
Tue 18/118:10 a.m.SJU - YYZ
1 stop12h 35mUnited Airlines
Deal found 16/9C$ 399
Sat 18/103:45 p.m.YYZ - SJU
1 stop8h 09mAmerican Airlines
Sat 25/107:10 a.m.SJU - YYZ
1 stop15h 19mAmerican Airlines
Deal found 15/9C$ 409
Sun 26/109:00 a.m.YYZ - SJU
1 stop11h 00mMultiple Airlines
Sun 2/113:40 p.m.SJU - YYZ
Nonstop5h 00mMultiple Airlines
Deal found 15/9C$ 410
Sun 9/1110:00 a.m.YYZ - SJU
1 stop11h 22mMultiple Airlines
Sat 15/113:40 p.m.SJU - YYZ
Nonstop5h 00mMultiple Airlines
Deal found 15/9C$ 414
Sat 27/912:40 p.m.YYZ - SJU
2 stops10h 57mAmerican Airlines
Sat 4/104:45 p.m.SJU - YYZ
2 stops17h 34mAmerican Airlines
Deal found 13/9C$ 417
Sun 9/1110:00 a.m.YYZ - SJU
1 stop11h 22mUnited Airlines
Fri 14/112:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 16/9C$ 420
Tue 30/96:00 p.m.YYZ - PUJ
1 stop19h 45mMultiple Airlines
Thu 2/108:00 p.m.PUJ - YYZ
Nonstop4h 30mMultiple Airlines
Deal found 16/9C$ 431
Sun 26/1012:55 a.m.YYZ - CUR
1 stop16h 05mAvianca
Wed 5/1112:35 p.m.CUR - YYZ
1 stop11h 00mAvianca
Deal found 14/9C$ 431
Sun 23/1112:50 a.m.YYZ - PUJ
Nonstop4h 35mWestJet
Wed 3/124:30 p.m.PUJ - YYZ
Nonstop4h 50mWestJet
Deal found 16/9C$ 432
Fri 21/116:30 a.m.YYZ - PUJ
Nonstop4h 55mArajet
Sat 29/117:02 a.m.PUJ - YYZ
Nonstop4h 50mArajet
Deal found 16/9C$ 434
Mon 10/117:30 a.m.YYZ - SJU
1 stop15h 22mAmerican Airlines
Fri 14/116:25 a.m.SJU - YYZ
1 stop10h 05mAmerican Airlines
Deal found 15/9C$ 434

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Caribbean Islands 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 16 September 2025.
Use the filters below to find and compare flights from Ontario to Caribbean Islands that are best for you.

Fly from

Ontario

Fly to

Caribbean Islands

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 14/11

9:00 a.m.-9:00 p.m.

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Tue 18/11

8:10 a.m.-7:45 p.m.

1 stop12h 35m

C$ 399

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 9/11

10:00 a.m.-10:22 p.m.

1 stop11h 22m

San Juan Luis Munoz Marin Intl

Sat 15/11

3:40 p.m.-7:40 p.m.

Nonstop5h 00m

C$ 414

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 18/10

3:45 p.m.-11:54 p.m.

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sat 25/10

7:10 a.m.-5:19 p.m.

2 stops10h 09m

C$ 416

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 9/2

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 18/2

2:05 a.m.-9:29 a.m.

1 stop8h 24m

C$ 423

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 1/2

10:00 a.m.-10:22 p.m.

1 stop11h 22m

San Juan Luis Munoz Marin Intl

Fri 6/2

2:05 a.m.-9:29 a.m.

1 stop8h 24m

C$ 423

TorontoPunta Cana

YYZ - PUJ

YYZPUJ

Toronto Pearson Intl

Tue 4/11

5:10 p.m.-10:30 p.m.

Nonstop4h 20m

Punta Cana

Sun 9/11

9:30 a.m.-1:05 p.m.

Nonstop4h 35m

C$ 438

TorontoPunta Cana

YYZ - PUJ

YYZPUJ

Toronto Pearson Intl

Sun 23/11

5:10 p.m.-10:30 p.m.

Nonstop4h 20m

Punta Cana

Thu 4/12

9:30 a.m.-1:05 p.m.

Nonstop4h 35m

C$ 438

TorontoPunta Cana

YYZ - PUJ

YYZPUJ

Toronto Pearson Intl

Fri 7/11

5:10 p.m.-10:30 p.m.

Nonstop4h 20m

Punta Cana

Wed 12/11

9:30 a.m.-1:05 p.m.

Nonstop4h 35m

C$ 438

TorontoPunta Cana

YYZ - PUJ

YYZPUJ

Toronto Pearson Intl

Tue 25/11

5:10 p.m.-10:30 p.m.

Nonstop4h 20m

Punta Cana

Thu 4/12

9:30 a.m.-1:05 p.m.

Nonstop4h 35m

C$ 438

TorontoPunta Cana

YYZ - PUJ

YYZPUJ

Toronto Pearson Intl

Wed 5/11

5:10 p.m.-10:30 p.m.

Nonstop4h 20m

Punta Cana

Tue 11/11

9:30 a.m.-1:05 p.m.

Nonstop4h 35m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Caribbean Islands

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

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Caribbean Islands (average of C$ 254). Flying from Region of Ontario to Caribbean Islands in July is currently the most expensive (average of C$ 580). 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 EPX?

Find hourly flight availability from Ontario to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Caribbean Islands as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Caribbean Islands. 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 Islands?

    Airlines like United Airlines, American Airlines, and Air Transat fly from Region of Ontario to Caribbean Islands in about 4h 20m. The time it takes to get you to your destination can typically vary by up to 6h 40m. Airlines will cover a distance of 2982 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 180. American Airlines flights start at C$ 192 while deals on United Airlines start at C$ 209 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Caribbean Islands 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 Islands?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Caribbean Islands (average of C$ 254). Flying from Region of Ontario to Caribbean Islands in July is currently the most expensive (average of C$ 580). 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 Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Caribbean Islands

Discover the top 10 airlines that operate flights from Ontario to Caribbean Islands. 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 195AverageC$ 482FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 254AverageC$ 614FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 268AverageC$ 722FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 272AverageC$ 619FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 284AverageC$ 659FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 338AverageC$ 706FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 403AverageC$ 595FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Porter AirlinesCheapestC$ 406AverageC$ 573FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 433AverageC$ 830FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 478AverageC$ 806FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 Islands?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Caribbean Islands from Ontario today with Cheapflights!

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

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 Caribbean Islands from Ontario.

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

Yes, we can. To see specific flights from Ontario to Caribbean Islands 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 Islands become cheaper?

Of course! You can now track prices for flights from Ontario to Caribbean Islands 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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