$421 Cheap Flights from Castries (SLU) to Toronto (YYZ)

View $421 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from George F. L. Charles Airport (SLU) to Toronto Pearson Intl. Airport (YYZ)

Cheap Flights from Castries to Toronto (SLU-YYZ)

Prices were available within the past 7 days and start at $421 for one-way flights and $920 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Thu, Jan 15 - Thu, Jan 22
SLU
Castries
YYZ
Toronto
$920 Roundtrip, found 5 days ago
$920
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Thu, Jan 15 from Castries to Toronto, returning Thu, Jan 22, priced at $920 found 5 days ago

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pearson Intl. YYZ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $396
YYZ
Pearson Intl.
Cheapest
Average driving time to city center22 min
Flights from $396
Flights from Castries (SLU) to Toronto (YYZ)
Origin airport
George F. L. Charles
Destination airport
Pearson Intl.
Airlines serving
Caribbean Airlines
Roundtrip price
$920
Distance
2326 mi

Castries to Toronto Flights

The cheapest times to fly from Castries to Toronto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Castries to Toronto are during the month of January. You can find some of the cheapest flights from Castries to Toronto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Castries to Toronto

Sunday is one of the best days to book for cheap flights from Castries to Toronto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Castries to Toronto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Castries to Toronto in 2026. You can also book with separate airlines for your outbound and return journeys, from $421 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Castries to Toronto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Castries to Toronto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ) cost?
Grab a cheap one-way flight from $421 or cheap return flight from $920 from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ)?
January is the cheapest month to fly from SLU to YYZ. Avoiding peak travel times is often the key to finding better deals on flights.
Which airlines fly direct from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ)?
There are no direct flights from Castries (SLU-George F. L. Charles) to Pearson Intl. Airport (YYZ). However, you'll find other airports with nonstop flights. Hop on your plane at Hewanorra Intl. Airport (UVF) and head straight to Toronto without a layover.
What is the cheapest airline that flies from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ)?
To find the cheapest airline flying from SLU to YYZ, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ)?
You'll need to take a flight with a layover if you're traveling from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SLU to YYZ?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ)?
To reach Pearson Intl. Airport (YYZ) without delays, select a flight that leaves George F. L. Charles Airport (SLU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ) last-minute?
Waiting until right before your break to book a ticket from SLU to YYZ often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a SLU to YYZ flight and hotel package?
You'll typically save money by booking a SLU to YYZ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from George F. L. Charles Airport (SLU) to Pearson Intl. Airport (YYZ)?
If you booked your SLU to YYZ flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.