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Cheap flights from Ontario to Caribbean Islands

YYZ — SJU
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Caribbean Islands

Popular in

August

Cheapest in

January

Average price

C$ 628
Highest demand for flights based on searches. 5% potential increase in price (C$ 58 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from Ontario to Caribbean Islands

How far ahead should I book a flight from Region of Ontario to Caribbean Islands?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Caribbean Islands. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Caribbean Islands (average of C$ 600). Flying from Region of Ontario to Caribbean Islands in August is currently the most expensive (average of C$ 792). 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?

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Caribbean Islands at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

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

Travelers seeking maximum savings on their Region of Ontario to Caribbean Islands 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

  • 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 United Airlines, which is currently one of the cheapest options available, starting at C$ 124. WestJet flights start at C$ 149 while deals on Air Transat start at C$ 153 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, November is the cheapest month in which you can book a flight from Region of Ontario to Caribbean Islands (average of C$ 600). Flying from Region of Ontario to Caribbean Islands in August is currently the most expensive (average of C$ 792). 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.

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Alternative routes for Ontario to Caribbean Islands

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Top 9 airlines flying from Ontario to Caribbean Islands

AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 231AverageC$ 500FlexibilityNo cancel feeOn-timeN/A
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Flair AirlinesCheapestC$ 253AverageC$ 606FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapestC$ 253AverageC$ 702FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapestC$ 260AverageC$ 664FlexibilityNo cancel feeOn-time71%
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Air CanadaCheapestC$ 279AverageC$ 831FlexibilityNo cancel feeOn-time67%
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Porter AirlinesCheapestC$ 288AverageC$ 658FlexibilityNo cancel feeOn-time52%
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Caribbean AirlinesCheapestC$ 317AverageC$ 728FlexibilityNo cancel feeOn-timeN/A
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WestJetCheapestC$ 330AverageC$ 745FlexibilityNo cancel feeOn-time60%
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Air TransatCheapestC$ 375AverageC$ 846FlexibilityNo cancel feeOn-time50%
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Fly with Cheapflights

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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