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Cheap flights from Toronto to Castries from C$ 546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Castries departing on 25/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Toronto to Castries

Cheap round-trip flights

Logo
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$ 914
Find Deal
Sat, 18 Oct - Sat, 25 Oct
Logo
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$ 955
Find Deal
Sat, 10 Jan - Sat, 17 Jan
Caribbean Airlines Logo
11:00 p.m. - 11:45 a.m.YYZ-SLU
11h 45m1 stop
Caribbean Airlines Logo
6:20 p.m. - 1:20 p.m.SLU-YYZ
20h 00m1 stop
C$ 975Caribbean Airlines
Find Deal
Sat, 24 Jan - Sat, 31 Jan
Caribbean Airlines Logo
11:00 p.m. - 3:50 p.m.YYZ-SLU
15h 50m1 stop
Caribbean Airlines Logo
6:20 p.m. - 1:20 p.m.SLU-YYZ
20h 00m1 stop
C$ 993Caribbean Airlines
Find Deal
Sun, 11 Jan - Sat, 17 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$ 995Caribbean 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$ 997Caribbean Airlines
Find Deal
Sun, 25 Jan - Thu, 29 Jan
Logo
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$ 1,002
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Caribbean Airlines Logo
11:00 p.m. - 11:45 a.m.YYZ-SLU
11h 45m1 stop
Caribbean Airlines Logo
5:00 a.m. - 1:20 p.m.SLU-YYZ
9h 20m1 stop
C$ 1,027Caribbean Airlines
Find Deal
Sat, 10 Jan - Sun, 18 Jan
Caribbean Airlines Logo
11:00 p.m. - 11:45 a.m.YYZ-SLU
11h 45m1 stop
Caribbean Airlines Logo
12:15 p.m. - 9:00 p.m.SLU-YYZ
9h 45m1 stop
C$ 1,063Caribbean Airlines
Find Deal
Sat, 10 Jan - Fri, 16 Jan
Caribbean Airlines Logo
12:05 a.m. - 11:30 a.m.YYZ-SLU
11h 25m1 stop
Caribbean Airlines Logo
12:15 p.m. - 10:25 p.m.SLU-YYZ
10h 10m1 stop
C$ 1,088Caribbean Airlines
Find Deal
Thu, 11 Sep - Fri, 19 Sep

Caribbean Airlines flights from Toronto to Castries

Our best Caribbean Airlines deals on Toronto to Castries flight tickets
Caribbean Airlines
24 Jan
YYZ11:00 p.m.Toronto Pearson Intl
11h 45m
1 stop
SLU11:45 a.m.Castries George F. L. Charle
31 Jan
SLU6:20 p.m.Castries George F. L. Charle
20h 00m
1 stop
YYZ1:20 p.m.Toronto Pearson Intl
C$ 975
Find similar
Caribbean Airlines
11 Jan
YYZ11:00 p.m.Toronto Pearson Intl
15h 50m
1 stop
SLU3:50 p.m.Castries George F. L. Charle
17 Jan
SLU6:20 p.m.Castries George F. L. Charle
20h 00m
1 stop
YYZ1:20 p.m.Toronto Pearson Intl
C$ 993
Find similar
Caribbean Airlines
25 Jan
YYZ11:00 p.m.Toronto Pearson Intl
15h 50m
1 stop
SLU3:50 p.m.Castries George F. L. Charle
29 Jan
SLU6:20 p.m.Castries George F. L. Charle
27h 40m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
C$ 995
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 3 August 2025.
Use the filters below to find and compare flights from Toronto to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 18/10

9:00 a.m.-7:00 p.m.

1 stop10h 00m

Castries George F. L. Charle

Sat 25/10

12:35 p.m.-9:08 p.m.

1 stop8h 33m

C$ 914

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 10/1

8:30 a.m.-7:00 p.m.

1 stop9h 30m

Castries George F. L. Charle

Sat 17/1

12:35 p.m.-9:00 p.m.

1 stop9h 25m

C$ 955

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 24/1

11:00 p.m.-11:45 a.m.

1 stop11h 45m

Castries George F. L. Charle

Sat 31/1

6:20 p.m.-1:20 p.m.

1 stop20h 00m

C$ 975

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 11/1

11:00 p.m.-3:50 p.m.

1 stop15h 50m

Castries George F. L. Charle

Sat 17/1

6:20 p.m.-1:20 p.m.

1 stop20h 00m

C$ 993

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 25/1

11:00 p.m.-3:50 p.m.

1 stop15h 50m

Castries George F. L. Charle

Thu 29/1

6:20 p.m.-9:00 p.m.

1 stop27h 40m

C$ 995

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 25/1

11:00 p.m.-3:50 p.m.

1 stop15h 50m

Castries George F. L. Charle

Thu 29/1

6:20 p.m.-9:00 p.m.

1 stop27h 40m

C$ 997

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 13/12

8:30 a.m.-7:00 p.m.

1 stop9h 30m

Castries George F. L. Charle

Sat 20/12

12:35 p.m.-9:00 p.m.

1 stop9h 25m

C$ 1,002

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 10/1

11:00 p.m.-11:45 a.m.

1 stop11h 45m

Castries George F. L. Charle

Sun 18/1

5:00 a.m.-1:20 p.m.

1 stop9h 20m

C$ 1,027

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 10/1

11:00 p.m.-11:45 a.m.

1 stop11h 45m

Castries George F. L. Charle

Fri 16/1

12:15 p.m.-9:00 p.m.

1 stop9h 45m

C$ 1,063

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 11/9

12:05 a.m.-11:30 a.m.

1 stop11h 25m

Castries George F. L. Charle

Fri 19/9

12:15 p.m.-10:25 p.m.

1 stop10h 10m

C$ 1,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Toronto to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Toronto and Castries?

What is the cheapest month to fly to Castries?

In general, September is the cheapest month to fly from Toronto to Castries. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 448. The month of June is another great option to travel to Castries, with average flight prices from Toronto averaging around C$ 520.

What is the cheapest day to depart on your flight to Castries?

According to our data, Thursday is the cheapest day to fly to Castries from Toronto. The lowest ticket price found for a Thursday departure recently was C$ 670. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Castries on Monday is C$ 1,203.

What is the cheapest time of day to depart on your flight to Castries?

The cheapest time of day to fly to Castries is in the morning when flights can be purchased for as low as C$ 824. In the evening is when there is more demand to fly to Castries, so prices are often more expensive at around C$ 1,145 per ticket.

When to book flights from Toronto to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Castries (YTO to SLU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Castries

Best price found

C$ 546

Fastest flight time

9h 30m

Direct flights

None

Airports in Castries

1 airport
The best one-way flight to Castries from Toronto in the past 72 hours is C$ 546. The best round-trip flight deal from Toronto to Castries found on momondo in the last 72 hours is C$ 914.
The fastest flight from Toronto to Castries takes 9h 30m
There are no direct flights from Toronto to Castries. Popular non-direct route for this connection is Toronto Pearson Intl Airport - Castries George F. L. Charle Airport.
There is 1 airport near Castries: Castries George F. L. Charle (SLU)
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  • How far is Toronto to Castries George F. L. Charle by plane?

    The straight-line distance from Toronto to Castries George F. L. Charle is 3729.5 km. Flights usually cover this in 9h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Toronto to Castries George F. L. Charle Airport?

    Prices for flights from Toronto to Castries George F. L. Charle Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Toronto to Castries George F. L. Charle Airport?

  • How old do you have to be to fly from Toronto to Castries George F. L. Charle Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Castries George F. L. Charle Airport.

  • What documentation or ID do you need to fly to Castries George F. L. Charle Airport?

    The travel and health documents required for your trip to Castries George F. L. Charle Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries George F. L. Charle Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Toronto to Castries?

Best airlines flying from Toronto to Castries

Compare and see reviews for airlines that fly from Toronto to Castries with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 289Free CancellationRating
7.2
2,988 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 550Free CancellationRating
7.1
9,860 reviews
Search Air Canada flights
Caribbean AirlinesPriceFrom C$ 942Free CancellationRating
8.1
166 reviews
Search Caribbean Airlines flights

Travelling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Gros Islet
Rodney Bay
Marigot Bay

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Castries?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Castries. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Castries with flexible booking policies on momondo?

Yes. All flights to Castries from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Toronto to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Castries.

I’m not ready to book a flight from Toronto to Castries right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Castries now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castries and let you know when they change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries Hewanorra Airport