$311 Cheap Flights from Toronto (YYZ) to Castries (SLU)

View $311 flight on Wed, Nov 19, 2025Opens in a new window

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

Cheap Flights from Toronto to Castries (YYZ-SLU)

Prices were available within the past 7 days and start at $311 for one-way flights and $701 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Fri, Aug 7 - Sat, Aug 15
YYZ
Toronto
SLU
Castries
$701 Roundtrip, found 2 days ago
$701
Roundtrip
found 2 days ago
Select Caribbean Airlines flight, departing Fri, Aug 7 from Toronto to Castries, returning Sat, Aug 15, priced at $701 found 2 days ago

Find the cheapest month to fly from Toronto (YYZ) to Castries (SLU)

November is typically the cheapest month to fly

From $304 - $722 per traveler.

Alternative airports near Castries

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

Select flight to Hewanorra Intl. UVF. Cheapest option available. Average driving time to city center is 53 minutes. Flights from $414
UVF
Hewanorra Intl.
Cheapest
Average driving time to city center53 min
Flights from $414

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU) cost?
Lock in a cheap one-way flight from $311 or cheap return flight from $701 from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU)?
August is the cheapest month to fly from YYZ to SLU. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU)?
To find the cheapest airline that'll fly you from YYZ to SLU, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU)?
You'll need to catch a flight with a layover if you're traveling from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YYZ to SLU?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the season, 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 Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU)?
To avoid possible delays on the Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**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.
What airports do you fly into for Castries from Pearson Intl. Airport (YYZ)?
Hewanorra Intl. Airport (UVF) is the only airport in Castries with direct flights from Pearson Intl. Airport (YYZ). Browse the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU) last-minute?
Booking your plane ticket from YYZ to SLU just before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a YYZ to SLU flight and hotel package?
Compared with arranging flights and hotels separately, booking a YYZ to SLU flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to George F. L. Charles Airport (SLU)?
In most cases, you're able to cancel or reschedule your YYZ to SLU flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Pearson Intl.
Destination airport
George F. L. Charles
Airlines serving
Caribbean Airlines
Roundtrip price
$701
Distance
2326 mi

Book with confidence

Toronto to Castries Flights

The cheapest times to fly from Toronto to Castries

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 Toronto to Castries are during the month of August. You can find some of the cheapest flights from Toronto to Castries with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Castries

Sunday is one of the best days to book for cheap flights from Toronto to Castries: 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 Toronto to Castries

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 Toronto to Castries in 2025. You can also book with separate airlines for your outbound and return journeys, from $311 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 Toronto to Castries 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 Toronto to Castries 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.

 

Toronto to Castries Flights

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*Available to One Key members.