YYZ - SLU

C$ 429 Find Cheap Flights from Toronto to Castries

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Castries departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Castries, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Toronto to Castries (YYZ-SLU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Castries

Wed, 10 Sep - Wed, 17 Sep
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9:00 a.m. - 7:00 p.m.YYZ-SLU
10h 00m1 stop
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9:10 a.m. - 9:08 p.m.SLU-YYZ
11h 58m1 stop
C$ 826
Find Deal
Wed, 10 Sep - Wed, 17 Sep
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9:00 a.m. - 7:00 p.m.YYZ-SLU
10h 00m1 stop
 Logo
12:35 p.m. - 9:08 p.m.SLU-YYZ
8h 33m1 stop
C$ 832
Find Deal
Mon, 10 Nov - Mon, 17 Nov
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8:30 a.m. - 7:00 p.m.YYZ-SLU
9h 30m1 stop
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9:10 a.m. - 9:00 p.m.SLU-YYZ
12h 50m1 stop
C$ 869
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Mon, 10 Nov - Mon, 17 Nov
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8:30 a.m. - 7:00 p.m.YYZ-SLU
9h 30m1 stop
 Logo
12:35 p.m. - 9:00 p.m.SLU-YYZ
9h 25m1 stop
C$ 870
Find Deal
Wed, 5 Nov - Mon, 17 Nov
 Logo
8:30 a.m. - 7:00 p.m.YYZ-SLU
9h 30m1 stop
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12:35 p.m. - 9:00 p.m.SLU-YYZ
9h 25m1 stop
C$ 894
Find Deal
Mon, 3 Nov - Mon, 17 Nov
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8:30 a.m. - 7:00 p.m.YYZ-SLU
9h 30m1 stop
 Logo
9:10 a.m. - 9:00 p.m.SLU-YYZ
12h 50m1 stop
C$ 901
Find Deal
Wed, 27 Aug - Wed, 3 Sep
 Logo
9:00 a.m. - 7:00 p.m.YYZ-SLU
10h 00m1 stop
 Logo
9:10 a.m. - 9:08 p.m.SLU-YYZ
11h 58m1 stop
C$ 906
Find Deal
Mon, 3 Nov - Fri, 14 Nov
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8:30 a.m. - 7:00 p.m.YYZ-SLU
9h 30m1 stop
 Logo
12:35 p.m. - 9:00 p.m.SLU-YYZ
9h 25m1 stop
C$ 912
Find Deal
Sun, 7 Sep - Sat, 13 Sep
Caribbean Airlines Logo
4:20 p.m. - 3:50 p.m.YYZ-SLU
23h 30m1 stop
Caribbean Airlines Logo
6:20 p.m. - 7:45 a.m.SLU-YYZ
13h 25m1 stop
C$ 979Caribbean Airlines
Find Deal
Sun, 25 Jan - Thu, 29 Jan
Caribbean Airlines Logo
11:00 p.m. - 3:50 p.m.YYZ-SLU
15h 50m1 stop
Caribbean Airlines Logo
6:20 p.m. - 9:00 p.m.SLU-YYZ
27h 40m1 stop
C$ 999Caribbean Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Toronto to Castries flights

Get data-powered insights and trends into flights from Toronto to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Castries is April, where tickets cost C$ 583 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,126 and C$ 1,030 respectively.


Good to know

Low seasonMay
Cheapest flightC$ 429
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from Toronto to Castries

When to book flights from Toronto to Castries

Are your dates flexible? Find out the best times to travel from Toronto to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Castries flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Castries?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Castries was C$ 311 for a one-way ticket and C$ 599 for a round-trip.

  • Which aircraft models fly most regularly from Toronto to Castries?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Toronto to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Toronto to Castries

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Caribbean AirlinesOverall score based on 166 reviews
6.8Food
6.7Entertainment
7.9Comfort
8.1Boarding
8.4Crew
Airline reviews

Flight time. The crew was the rudest, talked down to customers, ignored requests, acted like security guards, used forceful language like must and can't. Everything was on purchase, no entertainment, unless you could use your own phone. Poor customer service.

4.0 OkaySheldon, Jul 2025MIA - POS
Read more Caribbean Airlines reviews

Flight time. The crew was the rudest, talked down to customers, ignored requests, acted like security guards, used forceful language like must and can't. Everything was on purchase, no entertainment, unless you could use your own phone. Poor customer service.

Checking in, boarding, the food and crew were all excellent. It was my first time traveling on Caribbean Airlines and trust me it’s the only airline I’ll be flying on as of now as long as it’s going my way😁. The service was unbelievably good I don’t regret missing my flight on flair at all cause I wouldn’t have realized how great the service is on Caribbean Airlines

The flight could'nt be better ,the comfort ,the crew and everything was good.i will definitely fly with this sirline again.

I love my entire experience. What I love most, was the friendliness and helpfulness of the staff at check-in and that of the crew on the flight. Their Customer Service was paramount.

The flight crew was extremely hospitable, though there was a lot of turbulence, they made it a good experience. The only negative was the inflight experience for economy class. There wasn’t any, or at least non that I was aware of.

I liked the friendliness of the employees at the airport

I liked the extra leg room in Caribbean plus. Worth the extra money. The food could have been more balanced, there was no salad or veggies

The Flight itself was smooth and uneventful. The crew was polite and caring. I used the Lounge in Piarco and the service was STELLAR

Crew were quite friendly. Food was very poor considering the price of the ticket and the flight time. Could not charge my phone due to USB charger not working..

The food wasn’t good. Need better food. There wasn’t any entertainment.

7 hour layover was a drag. Free internet on the long leg was great.

Staff were courteous and helpful. The only negative was the flight delays (which are usually unavoidable) and the high baggage price.

From vancouver go calgary nd vice vetsa fligjt was delayed

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

It was good! Short flight and it was on time!

Arrival at Comox from, London,ON 6 hours later... No bueano

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

I n the Toronto airport I had trouble finding my zone. It was 47. I went from Zone 1 to the end of the line.didn't find it. Then saw my zone somewhat by accident over by where you first come in. Signs could be more helpful or more personnel directing people like me.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

Orderly boarding. The flight to Montreal was difficult to get to on time, but had help from staffer.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

The checking of my carry-on was not the greatest idea. It was selected for a security check in Toronto and didn't make it to my connecting flight. Fortunately Air Canada delivers late luggage to Whistler so I got it at 2 A M.

The seating and lack of leg room. I paid extra for more leg room. The space for under seat storage was a joke.

Well managed flight comfortable. Wish they had back of seat screens

Everything you need to know for your flight from Toronto to Castries

Information on your arrival and departure airports

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