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C$ 416+ 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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SLU
3 Aug — 10 Aug1
1 adult

Flights to Castries in 2025

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 29 July 2025.

Round-trip from

C$ 823

One-way from

C$ 416

Popular in

December

Cheapest in

September

Average price

C$ 979

Good round-trip deal

C$ 701 or less

Good one-way deal

C$ 378 or less
10/9-17/9
  • 10/9-17/9
  • 2 total stops
  • 21h 58m total
  • Toronto to Castries
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27/8
  • 27/8
  • 1 total stop
  • 10h 00m total
  • Toronto to Castries
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Highest demand for flights based on searches. 14% potential increase in price (C$ 192 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Toronto to Castries George F. L. Charle.
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Price to beat on a one-way flight from Toronto to Castries George F. L. Charle.
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Find flight deals to Castries

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 29 July 2025.

Wed 10/99:00 a.m.YYZ - SLU
1 stop10h 00mMultiple Airlines
Wed 17/99:10 a.m.SLU - YYZ
1 stop11h 58mMultiple Airlines
Deal found 28/7C$ 823
Thu 27/119:00 a.m.YYZ - SLU
1 stop25h 30mCaribbean Airlines
Thu 4/126:20 p.m.SLU - YYZ
1 stop27h 40mCaribbean Airlines
Deal found 27/7C$ 1,115

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 29 July 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

Wed 10/9

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

1 stop10h 00m

Castries George F. L. Charle

Wed 17/9

9:10 a.m.-9:08 p.m.

1 stop11h 58m

C$ 823

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Tue 9/9

12:05 a.m.-9:30 a.m.

1 stop9h 25m

Castries George F. L. Charle

Wed 17/9

10:15 a.m.-7:45 a.m.

1 stop21h 30m

C$ 1,119

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Wed 27/8

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

1 stop10h 00m

C$ 416

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 11/9

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

1 stop25h 45m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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$ 338
Caribbean Airlines
Caribbean Airlines
From C$ 684
WestJet
WestJet
From C$ 210

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 29 July 2025.
Read reviews from past customers who have flown Caribbean Airlines 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
8.1
Very good
166 reviews
Check prices

Comfort

7.9

Boarding

8.1

Overall

8.1

Entertainment

6.7

Food

6.8

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Caribbean Airlines
8.1
Very good
166 reviews
Caribbean Airlines
8.1
Very good
166 reviews
Check prices

Comfort

7.9

Boarding

8.1

Overall

8.1

Entertainment

6.7

Food

6.8

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

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, Toronto offers the quickest one-way flight (9 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

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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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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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