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Cheap flights from Toronto Pearson Intl Airport to Castries from C$ 483

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SLU
11 Jan — 18 Jan1
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 12 December 2025.

Thu 11/1211:00 p.m.YYZ - SLU
1 stop11h 30mCaribbean Airlines
Mon 15/124:20 p.m.SLU - YYZ
1 stop29h 40mCaribbean Airlines
Deal found 10/12C$ 1,204
Wed 31/1211:00 p.m.YYZ - SLU
1 stop13h 10mCaribbean Airlines
Sun 11/17:10 p.m.SLU - YYZ
1 stop19h 45mCaribbean Airlines
Deal found 11/12C$ 1,332
Wed 17/128:30 a.m.YYZ - SLU
1 stop29h 05mMultiple Airlines
Fri 26/121:55 p.m.SLU - YYZ
1 stop8h 05mMultiple Airlines
Deal found 10/12C$ 1,339
Wed 17/128:30 a.m.YYZ - SLU
1 stop29h 05mMultiple Airlines
Thu 25/123:45 p.m.SLU - YYZ
1 stop30h 15mMultiple Airlines
Deal found 10/12C$ 1,360
Wed 17/128:30 a.m.YYZ - SLU
1 stop29h 05mMultiple Airlines
Tue 23/124:20 p.m.SLU - YYZ
2 stops29h 36mMultiple Airlines
Deal found 10/12C$ 1,445
Wed 17/128:30 a.m.YYZ - SLU
1 stop29h 05mMultiple Airlines
Wed 24/129:10 a.m.SLU - YYZ
2 stops12h 46mMultiple Airlines
Deal found 10/12C$ 1,447
Wed 17/128:30 a.m.YYZ - SLU
1 stop29h 05mMultiple Airlines
Sat 27/129:10 a.m.SLU - YYZ
2 stops15h 59mMultiple Airlines
Deal found 10/12C$ 1,521
Tue 16/1211:00 p.m.YYZ - SLU
1 stop9h 30mCaribbean Airlines
Fri 26/127:10 p.m.SLU - YYZ
1 stop19h 45mCaribbean Airlines
Deal found 10/12C$ 1,558
Tue 16/1211:00 p.m.YYZ - SLU
1 stop9h 30mMultiple Airlines
Thu 25/123:45 p.m.SLU - YYZ
1 stop30h 15mMultiple Airlines
Deal found 10/12C$ 1,600

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 12 December 2025.

Round-trip from

C$ 1,033

One-way from

C$ 483

Popular in

December

Cheapest in

April

Average price

C$ 1,125

Good round-trip deal

C$ 746 or less

Good one-way deal

C$ 357 or less
Caribbean Airlines
  • Caribbean Airlines
  • 7/2-14/2
  • 2 total stops
  • 28h 55m total
  • Toronto to Castries
Search Deals
Caribbean Airlines
  • Caribbean Airlines
  • 24/1
  • 1 total stop
  • 15h 15m total
  • Toronto to Castries
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Castries that are best for you.

Fly from

Pearson Intl

Fly to

Castries

Route

Depart

Return

Price

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Fri 8/5

11:00 p.m.-1:10 p.m.

1 stop14h 10m

Castries George F. L. Charle

Wed 13/5

10:15 a.m.-6:15 p.m.

1 stop8h 00m

C$ 1,058

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 24/5

11:00 p.m.-3:35 p.m.

1 stop16h 35m

Castries George F. L. Charle

Sun 31/5

5:00 a.m.-2:20 p.m.

1 stop9h 20m

C$ 1,062

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 7/2

11:00 p.m.-3:15 p.m.

1 stop15h 15m

Castries George F. L. Charle

Sat 14/2

6:20 p.m.-7:00 a.m.

1 stop13h 40m

C$ 1,065

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 26/3

9:45 a.m.-11:30 a.m.

1 stop25h 45m

Castries George F. L. Charle

Sun 29/3

5:00 a.m.-2:20 p.m.

1 stop9h 20m

C$ 1,081

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 25/1

3:20 p.m.-3:35 p.m.

1 stop23h 15m

Castries George F. L. Charle

Fri 30/1

7:10 p.m.-1:55 p.m.

1 stop19h 45m

C$ 1,081

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 17/1

11:00 p.m.-3:15 p.m.

1 stop15h 15m

Castries George F. L. Charle

Sat 24/1

6:20 p.m.-7:00 a.m.

1 stop13h 40m

C$ 1,087

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Tue 7/4

11:00 p.m.-9:30 a.m.

1 stop10h 30m

Castries George F. L. Charle

Wed 15/4

10:15 a.m.-6:15 p.m.

1 stop8h 00m

C$ 1,098

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 9/4

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

1 stop12h 30m

Castries George F. L. Charle

Wed 15/4

10:15 a.m.-6:15 p.m.

1 stop8h 00m

C$ 1,098

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Tue 13/1

11:00 p.m.-9:30 a.m.

1 stop9h 30m

Castries George F. L. Charle

Tue 27/1

7:30 a.m.-9:00 p.m.

2 stops14h 30m

C$ 1,106

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 26/2

11:00 p.m.-3:15 p.m.

1 stop15h 15m

Castries George F. L. Charle

Thu 5/3

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

1 stop27h 40m

C$ 1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 18 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Castries

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Castries?

Currently, June is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Castries (average of C$ 218). Flying from Toronto Pearson Intl Airport to Castries in December is currently the most expensive (average of C$ 490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Castries?

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with Caribbean Airlines,WestJet, andAir Canada from Toronto Pearson Intl Airport to Castries by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Comfort

7.8

Boarding

8.0

Food

6.8

Crew

8.4

Entertainment

6.6

Overall

8.0

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
8.0
Very good
208 reviews
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Comfort

7.8

Boarding

8.0

Food

6.8

Crew

8.4

Entertainment

6.6

Overall

8.0

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
WestJet
7.2
Good
3,194 reviews
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Comfort

7.8

Boarding

8.0

Food

6.8

Crew

8.4

Entertainment

6.6

Overall

8.0

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Air Canada
7.1
Good
10,514 reviews
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Comfort

7.8

Boarding

8.0

Food

6.8

Crew

8.4

Entertainment

6.6

Overall

8.0

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

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 3 airlines. Castries George F. L. Charle is conveniently located just 1.2 km from Castries’s city centre.

  • How long is the flight from Toronto Pearson Intl Airport to Castries?

    There are many flights that can get you from Toronto Pearson Intl Airport to Castries in 14h 10m. Fly via Caribbean Airlines to get the fastest option. There are 3742 km between Toronto Pearson Intl Airport and Castries.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Castries round-trip?

    Cheapflights users have booked flights from Toronto Pearson Intl Airport to Castries round-trip from C$ 289. Other airlines that can offer you cheap pricing are Air Canada, from C$ 303, and Caribbean Airlines, from C$ 913. Users have found that WestJet is 66% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Castries?

    Currently, June is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Castries (average of C$ 218). Flying from Toronto Pearson Intl Airport to Castries in December is currently the most expensive (average of C$ 490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Top 3 airlines flying from Pearson Intl to Castries

Discover the top 3 airlines that operate flights from Pearson Intl to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 289AverageC$ 706FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 550AverageC$ 848FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Caribbean AirlinesCheapestC$ 913AverageC$ 1,031FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to Castries?

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Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Castries?

Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to Castries for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pearson Intl to Castries with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pearson Intl to Castries flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pearson Intl to Castries become cheaper?

Not ready to book yet? You can track prices for flights from Pearson Intl to Castries on Cheapflights with our Price Alert feature and get notified when better prices are available.

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