YYZ - SLU

C$ 589 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 1/11. 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, 0 bags

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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Flight 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, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
8:30 a.m. - 7:00 p.m.YYZ-SLU
9h 30m1 stop
Multiple Airlines Logo
9:10 a.m. - 9:00 p.m.SLU-YYZ
12h 50m1 stop
C$ 984Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 23 Nov
Caribbean Airlines Logo
11:00 p.m. - 10:10 p.m.YYZ-SLU
22h 10m1 stop
Caribbean Airlines Logo
5:00 a.m. - 1:20 p.m.SLU-YYZ
9h 20m1 stop
C$ 1,017Caribbean Airlines
Find Deal
Sun, 9 Nov - Tue, 18 Nov
Multiple Airlines Logo
8:20 a.m. - 3:35 p.m.YYZ-SLU
30h 15m3 stops
Multiple Airlines Logo
7:30 a.m. - 8:45 p.m.SLU-YYZ
14h 15m1 stop
C$ 1,048Multiple Airlines
Find Deal
Sun, 9 Nov - Tue, 18 Nov
Multiple Airlines Logo
8:20 a.m. - 3:35 p.m.YYZ-SLU
30h 15m2 stops
Multiple Airlines Logo
7:30 a.m. - 8:45 p.m.SLU-YYZ
14h 15m1 stop
C$ 1,053Multiple Airlines
Find Deal
Sun, 9 Nov - Tue, 18 Nov
Multiple Airlines Logo
8:20 a.m. - 7:00 p.m.YYZ-SLU
9h 40m1 stop
Multiple Airlines Logo
7:30 a.m. - 8:45 p.m.SLU-YYZ
14h 15m1 stop
C$ 1,070Multiple Airlines
Find Deal
Fri, 21 Nov - Thu, 27 Nov
Caribbean Airlines Logo
11:00 p.m. - 10:10 p.m.YYZ-SLU
22h 10m1 stop
Caribbean Airlines Logo
6:20 p.m. - 9:00 p.m.SLU-YYZ
27h 40m1 stop
C$ 1,091Caribbean Airlines
Find Deal
Wed, 21 Jan - Wed, 28 Jan
Caribbean Airlines Logo
11:00 p.m. - 2:35 p.m.YYZ-SLU
14h 35m2 stops
Caribbean Airlines Logo
10:25 a.m. - 7:00 a.m.SLU-YYZ
21h 35m1 stop
C$ 1,105Caribbean Airlines
Find Deal
Sat, 15 Nov - Thu, 20 Nov
Caribbean Airlines Logo
11:00 p.m. - 3:15 p.m.YYZ-SLU
15h 15m1 stop
Caribbean Airlines Logo
6:20 p.m. - 9:00 p.m.SLU-YYZ
27h 40m1 stop
C$ 1,131Caribbean Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Caribbean Airlines Logo
3:20 p.m. - 3:35 p.m.YYZ-SLU
23h 15m1 stop
Caribbean Airlines Logo
5:00 a.m. - 1:20 p.m.SLU-YYZ
9h 20m1 stop
C$ 1,133Caribbean Airlines
Find Deal
Sat, 15 Nov - Thu, 20 Nov
Caribbean Airlines Logo
11:00 p.m. - 11:25 a.m.YYZ-SLU
11h 25m2 stops
Caribbean Airlines Logo
6:20 p.m. - 9:00 p.m.SLU-YYZ
27h 40m1 stop
C$ 1,151Caribbean Airlines
Find Deal

Everything you should know

When to travel
April
Cheapest • 37% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 984
Typical prices: C$ 652-C$ 1,002
Multiple Airlines
Wed 21/1Wed 28/1
YYZ - SLU • 1 stop
Cheapest one-way flights
C$ 502
Caribbean Airlines
Sat 1/11
YYZ - SLU • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
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.

How much is a round-trip flight from Toronto Pearson Intl Airport to Castries?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Pearson Intl Airport to Castries departing in January.

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$ 556 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is C$ 1,152 and C$ 1,119 respectively.

Good to know

Low seasonMay
Cheapest flightC$ 502
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 12% 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$ 502 for a one-way ticket and C$ 984 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.

  • Which airline alliances offer flights from Toronto to Castries?

    Star Alliance is the only airline alliance operating flights between Toronto and Castries.

  • Which is the best airline for flights from Toronto to Castries, Caribbean Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Toronto to Castries are Caribbean Airlines and WestJet. With an average price for the route of C$ 1,056 and an overall rating of 8.0, Caribbean Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 713 and an overall rating of 7.2.

  • 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.
8.0
Caribbean AirlinesOverall score based on 193 reviews
8.4Crew
7.8Comfort
8.1Boarding
6.7Entertainment
6.8Food
Airline reviews

Better movie and tv selections. Also, the overnight flight to Trinidad from Toronto, the staff were not very attentive. I did not see them for at least half the fight. They were behind their curtain a lot of the time, and they did not check on us before landing to make sure all landing requirements were met.

10.0 ExcellentAnonymous, Oct 2025POS - MCO
Read more Caribbean Airlines reviews

Better movie and tv selections. Also, the overnight flight to Trinidad from Toronto, the staff were not very attentive. I did not see them for at least half the fight. They were behind their curtain a lot of the time, and they did not check on us before landing to make sure all landing requirements were met.

Little space for luggage and the flight was delayed by an hour.

The flight was delayed over a hour and that was over 15 hours in advance not good

At check in I had to pay for my seat that I already paid for on purchasing my ticket. The flight was over an hour late and the plane smelt gross.

just a child who screamed and threw tantrums the entire flight

Excellent experience this was my first time booking with Kayak.

Flight ended up being longer than anticipated because we had to reroute to the Bahamas. So a hour and half flight turned into 5 hours. 0/10.

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.

We landed 26 min early. It was awesome! Smooth ride too.

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

I like how spacious the plane was but I did not like the fact that there was no entertainment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

In spite of purchasing premium, I felt it was perhaps the most uncomfortable seat I have flown in. The base was either broken or poorly made and had no support. Even placing pillows and blankets on the seat (1D aisle) didn’t help. It made for a long and mostly sleepless six hour flight. Crew also were very loudly talking to each other through the night making it very hard to sleep. It was purchased for the price, so I get the risk, but was not impressed.

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

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.

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!

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

Just a two hour flight... boarding was smooth and easy going... flight was smooth... crew very helpful... snack of pretzels was awful, that needs changed...

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

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