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C$ 483+ Cheap flights to Castries

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.
— SLU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Castries in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Castries
Explore the most affordable flight options available to Castries. Find the lowest fares based on data from user searches, 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 to Castries

Find the latest flights to Castries in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.

Round-trip from

C$ 1,033

One-way from

C$ 483

Popular in

August

Cheapest in

September

Average price

C$ 1,073

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. 3% potential increase in price (C$ 34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 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 to Castries George F. L. Charle.
Search Deals
Price to beat on a one-way flight from Toronto to Castries George F. L. Charle.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Castries that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Castries that are best for you.

Fly from

Toronto

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
2

Best time to book a flight to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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 to Castries

How long is the flight to Castries?

On average, a flight from Toronto to Castries takes 9 hours 30 minutes. Flights to Castries from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Castries?

The most popular airlines flying from Toronto to Castries are Caribbean Airlines, Air Canada and WestJet.

Air Canada
Air Canada
From C$ 465
Caribbean Airlines
Caribbean Airlines
From C$ 913
WestJet
WestJet
From C$ 289

What are the cheapest airlines that fly to Castries?

The cheapest airlines flying from Toronto to Castries are WestJet, Air Canada and Caribbean Airlines.

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.
Read reviews from past customers who have flown Caribbean Airlines,WestJet, andAir Canada to Saint Lucia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Overall

8.0

Boarding

8.0

Comfort

7.8

Entertainment

6.6

Food

6.8

Crew

8.4

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

Overall

8.0

Boarding

8.0

Comfort

7.8

Entertainment

6.6

Food

6.8

Crew

8.4

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

Overall

8.0

Boarding

8.0

Comfort

7.8

Entertainment

6.6

Food

6.8

Crew

8.4

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

Overall

8.0

Boarding

8.0

Comfort

7.8

Entertainment

6.6

Food

6.8

Crew

8.4

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

FAQs about flying to Castries

  • What airport do you fly into for flights to Castries?

    If you book a flight to Castries, you will be flying into George F. L. Charle, which is the city’s only airport. Castries George F. L. Charle (SLU) is located 1.2 km from the centre of Castries.

  • Can I find cheaper flights to Castries if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Castries on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Castries?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Castries.

  • Where does the fastest flight to Castries depart from?

    For those looking to save time traveling to Castries, Montreal offers the quickest one-way flight (8 hours 30 minutes).

  • Does Castries George F. L. Charle have rental cars?

    Yes. Those touching down at Castries George F. L. Charle can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Castries George F. L. Charle?

    Yes. Castries George F. L. Charle has hotels nearby for those requiring accommodations. Poinsettia Villa Apartments is the closest property to Castries George F. L. Charle (0.0 km away from Castries George F. L. Charle).

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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Some of the lowest fares we’ve come across for flights to Castries.
Flights from Pearson Intl to Castries

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How does Cheapflights help users find flights to Castries?

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Millions of users choose and trust Cheapflights to book the best flight deals 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 to Castries with no change fees?

Yes, we can. To see specific flights to Castries with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Castries flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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