$191 Flights from Castries (SLUA) to Toronto (YTOA)

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Flight deals from Castries to Toronto

Looking for a cheap last-minute deal or the best round-trip flight from Castries to Toronto? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Castries to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Castries to Toronto flights are currently cheapest in June.

Direct flights from Castries to Toronto

Castries to Toronto: Flight information

The things to know before you go.
Cheapest flight found$191
Cheapest month to flyJune
Average flight time5 hrs, 49 mins
Most popular airlineAir Canada
Average flights per week13

Finding cheap flights from Castries to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, John C. Munro Hamilton, and Kitchener / Waterloo.
The best price we found for a round-trip flight from Castries to Toronto is $439. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 49 minutes is the average flight time from Castries to Toronto.
Air Canada, WestJet and Air Canada Rouge fly direct from Castries to Toronto.
There are 13 flights per week flying from Castries to Toronto, as of February 2026.
The cheapest month to fly from Castries to Toronto is usually May.
If you're flying from Castries, the cheapest airport near Toronto is Toronto Pearson International – which is 12.7 miles away from the center of Toronto. We've found flights to this airport from $439.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Castries to Toronto on Thursday, May 14, 2026.
Yes – the average flight time is 5 hours and 49 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 24°F. July is typically the warmest month in Toronto, when it usually averages around 78°F. You can expect the least rain in February. The coldest month is January, with temperatures averaging 18°F. The rainiest month is September.
The cheapest airline that flies to Toronto is WestJet.

Traveling from Castries to Toronto: what you need to know

  • There are two main airports you can start your trip from in Castries. Check out your options leaving from George F. L. Charles Airport (SLU) or Hewanorra Airport (UVF) when searching for a flight from Castries to Toronto.

  • Disembark at one of Toronto's major gateways like Pearson International Airport (YYZ). Alternatively, come in for landing at Billy Bishop Toronto City Airport (YTZ) or Region of Waterloo International Airport (YKF).

  • The average time for a direct Castries to Toronto flight is 5 hours 50 minutes.

  • Castries and Toronto are in the UTC-4 timezone. This means there's no time difference to consider.

  • Allow plenty of time to make your Castries to Toronto flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months such as June. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

How to find the cheapest flights from Castries to Toronto

  • Don't leave things to the last minute. You're more likely to get cheap Castries to Toronto flights if you book ahead. Airlines often have some excellent early bird discounts.

  • Getting cheap plane tickets from Castries to Toronto is more likely if you can be flexible with your travel plans. Try using the 'Whole month' function to see the lowest prices across every month and land a sweet deal.

  • Finding a cheap flight from Castries to Toronto is easy with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a better deal is available.

  • Tailor your flights using filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' Castries to Toronto flights.

Flying from Castries

George F. L. Charles Airport (SLU)

  • We make it a cinch to book a Castries to Toronto flight with a stopover. To see your options leaving from George F. L. Charles Airport, uncheck 'Direct flights only.' Then, simply select a flight with a stop long enough to see the sights of your chosen city. Some popular stopovers include:

    • Piarco International Airport (POS)

    • Grantley Adams International Airport (BGI)

    • V.C. Bird International Airport (ANU)

  • SLU is about 1 mile from central Castries. If you're catching a cab, driving or ride-sharing from the center, it'll take you 5 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 40 minutes.

  • Booked an early flight from Castries to Toronto? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these stays close to George F. L. Charles Airport:

  • Of the departures from George F. L. Charles Airport, 74.74% touch down on time at their destination.

Hewanorra Airport (UVF)

  • Prefer to fly from Hewanorra Airport (UVF)? This hub offers direct flights from Castries to Toronto, seamlessly connecting you to Pearson International Airport (YYZ).

  • From UVF, you can book a direct Castries to Toronto plane ticket with Air Canada.

  • Depending on traffic conditions, you can drive to UVF from central Castries in about 1 hour 10 minutes. The airport is roughly 19 miles away.

  • You're off on vacation, so why not spend an additional night away? Consider staying at one of these hotels near Hewanorra Airport the day before your flight from Castries to Toronto:

  • Hewanorra Airport has an on-time performance of 75%. This figure reflects how often flights that take off from this airport arrive on time.

Arriving in Toronto

Pearson International Airport (YYZ)

  • Pearson International Airport (YYZ) to central Toronto takes about 25 minutes by car. The center is roughly 12 miles away.

  • If you're taking public transport, expect a journey time of roughly 50 minutes.

  • If you have a late flight from Castries to Toronto, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting not long after at one of these accommodation options near YYZ:

  • Hit the road running by picking up a Pearson International Airport rental car. Grab your wheels from Routes Car Rentals, Green Motion or Thrifty and explore beyond Toronto's main sights.

  • Reserving your vehicle from Pearson International Airport about three weeks in advance can help you get the lowest rate.

Billy Bishop Toronto City Airport (YTZ)

  • After your flight from Castries to Toronto has arrived, you can reach the city center in about 35 minutes by car. Central Toronto is roughly 2 miles from Billy Bishop Toronto City Airport (YTZ).

  • You can expect the trip to take about 40 minutes on public transport.

  • After your flight from Castries to Toronto, settle in at a hotel near YTZ. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • The quickest way to reach your destination is with a Billy Bishop Toronto City Airport rental car. Pick up a set of wheels from Hertz, National or Avis and be on your way in a flash.

  • Avoid last-minute price surges. Securing your ride one week ahead of your arrival at YTZ can get you a lower rate.

Region of Waterloo International Airport (YKF)

  • Hop off your flight from Castries to Toronto and travel to your hotel or start exploring right away. Central Toronto is around 50 miles from Region of Waterloo International Airport (YKF) and takes roughly 1 hour 15 minutes to reach by car.

  • If you're using public transport, the journey takes around 4 hours 5 minutes.

  • Enjoy a restful, unhurried start to your trip by choosing a hotel near YKF after your Castries to Toronto flight. Recharge after a day of travel or simply give yourself time to find your footing in a new city at:

  • Whether you're after a compact for a solo adventure or a spacious SUV to fit the family, you'll find the perfect Region of Waterloo International Airport rental car for your needs. Browse the range of wheels available here from companies such as Avis, Enterprise and Budget.

  • If you're hoping for a certain make or model, booking early increases your chances of getting exactly what you want. Reserve your ride from YKF at least a few weeks ahead of your flight from Castries to Toronto.

Best time to go to Toronto

  • It's time to figure out your trip dates for your flight from Castries to Toronto. August is the most popular month for a trip to Toronto. If you like a quieter vibe, go in February.

  • Lock in a Castries to Toronto ticket departing in July if you want to explore the city during its warmest month. Expect temperatures in Toronto to range from 57ºF to 82ºF.

  • Look for cheap flights from Castries to Toronto in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 10ºF and 34ºF on average.

More about Toronto

  • When it comes to searching for somewhere to lay your head, you'll find the best stays in Toronto right here. Explore these options as soon as you've booked your flight from Castries to Toronto:

  • CN Tower and Royal Ontario Museum are just the start of the popular attractions to put on your Toronto to-do list. Keep the sightseeing going at Go Tours Canada - Distillery District.

Explore more of Canada

  • You've seen Toronto, now it's time to explore other corners of Canada. Journey around 310 miles north-east to Montreal to check off its leading sights. From Mount Royal Park to Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal, you've got a jam-packed schedule ahead.

  • If you're looking to explore another side of Canada, head for Ottawa, about 220 miles north-east of Toronto. Parliament Hill, Rideau Canal and National Gallery of Canada are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.