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Cheap flights from Toronto Pearson Intl Airport to Castries from C$ 407

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SLU
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Castries

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Castries
Explore the most affordable flight options available from Pearson Intl to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Thu 15/1010:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Wed 21/1012:35 p.m.
SLU
-
YYZ
1 stop9h 25m
Multiple Airlines
Deal found 21/7C$ 763
Sun 27/910:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Sun 4/1012:35 p.m.
SLU
-
YYZ
1 stop9h 25m
Multiple Airlines
Deal found 21/7C$ 774
Thu 15/1010:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Thu 5/1112:35 p.m.
SLU
-
YYZ
1 stop9h 05m
Multiple Airlines
Deal found 23/7C$ 809
Tue 24/118:15 a.m.
YYZ
-
SLU
1 stop9h 45m
Multiple Airlines
Sun 29/1112:35 p.m.
SLU
-
YYZ
2 stops20h 00m
Multiple Airlines
Deal found 23/7C$ 839
Fri 16/1010:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Thu 22/103:45 p.m.
SLU
-
YYZ
1 stop30h 15m
Multiple Airlines
Deal found 21/7C$ 883
Sat 17/1010:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Sat 14/1112:35 p.m.
SLU
-
YYZ
2 stops20h 00m
Multiple Airlines
Deal found 23/7C$ 898
Wed 25/118:35 p.m.
YYZ
-
SLU
2 stops21h 25m
Multiple Airlines
Mon 30/1112:35 p.m.
SLU
-
YYZ
2 stops21h 11m
Multiple Airlines
Deal found 23/7C$ 946
Fri 11/128:30 a.m.
YYZ
-
SLU
1 stop9h 30m
Multiple Airlines
Fri 18/129:10 a.m.
SLU
-
YYZ
1 stop12h 47m
Multiple Airlines
Deal found 20/7C$ 953
Sat 24/107:00 p.m.
YYZ
-
SLU
2 stops24h 00m
Multiple Airlines
Tue 27/109:10 a.m.
SLU
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 19/7C$ 978
Fri 11/910:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Tue 15/93:45 p.m.
SLU
-
YYZ
1 stop30h 15m
Multiple Airlines
Deal found 19/7C$ 984

Find flight deals from Pearson Intl to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Castries (SLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 July 2026.

Round-trip from

C$ 763

One-way from

C$ 407

Popular in

February

Cheapest in

May

Good round-trip deal

C$ 595 or less

Good one-way deal

C$ 248 or less
15/10-21/10
  • 15/10-21/10
  • 2 total stops
  • 18h 25m total
  • Toronto to Castries
Search Deals
20/9
  • 20/9
  • 1 total stop
  • 9h 00m total
  • Toronto to Castries
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Castries George F. L. Charle.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Castries George F. L. Charle.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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, Cheapflights users made 629,999 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Fri 11/12

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

1 stop9h 30m

Castries George F. L. Charle

Fri 18/12

9:10 a.m.-8:57 p.m.

1 stop12h 47m

C$ 953

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 24/10

7:00 p.m.-7:00 p.m.

2 stops24h 00m

Castries George F. L. Charle

Tue 27/10

9:10 a.m.-8:40 p.m.

1 stop11h 30m

C$ 978

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Mon 16/11

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

1 stop9h 30m

Castries George F. L. Charle

Tue 1/12

3:45 p.m.-8:57 p.m.

1 stop30h 12m

C$ 984

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 15/10

8:30 a.m.-2:35 p.m.

2 stops30h 05m

Castries George F. L. Charle

Thu 5/11

12:35 p.m.-8:46 a.m.

2 stops21h 11m

C$ 1,005

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Fri 8/1

10:00 p.m.-7:00 p.m.

2 stops20h 00m

Castries George F. L. Charle

Sat 16/1

12:35 p.m.-8:46 a.m.

2 stops21h 11m

C$ 1,014

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 13/9

9:45 a.m.-4:05 p.m.

1 stop30h 20m

Castries George F. L. Charle

Sun 20/9

6:55 p.m.-10:00 p.m.

1 stop27h 05m

C$ 1,116

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 15/10

11:50 p.m.-3:15 p.m.

3 stops15h 25m

Castries George F. L. Charle

Wed 21/10

12:35 p.m.-10:00 p.m.

1 stop9h 25m

C$ 1,146
Quickest round-trip

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Mon 7/12

11:00 p.m.-8:10 a.m.

1 stop8h 10m

Castries George F. L. Charle

Sun 13/12

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

1 stop9h 20m

C$ 1,152

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 5/12

11:00 p.m.-2:30 p.m.

1 stop14h 30m

Castries George F. L. Charle

Tue 8/12

11:45 a.m.-9:00 p.m.

1 stop10h 15m

C$ 1,173

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 24/10

11:50 p.m.-2:30 p.m.

1 stop14h 40m

Castries George F. L. Charle

Tue 27/10

11:45 a.m.-9:00 p.m.

1 stop9h 15m

C$ 1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Pearson Intl to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Pearson Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castries from Toronto Pearson Intl?

    Most people fly into Castries George F. L. Charle (SLU) if they book a flight to Castries from Toronto Pearson Intl. On average, George F. L. Charle has 0 inbound flights from Toronto Pearson Intl per day from 0 airlines. Castries George F. L. Charle is conveniently located just 1.2 km from Castries’s city centre.

  • Can I find deals for flights from Pearson Intl to Castries that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Castries.

  • Can I find deals for business class flights from Pearson Intl to Castries?

    Yes. Cheapflights offers flight deals from Pearson Intl to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Castries?

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

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Alternative routes for Pearson Intl to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Castries flights

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