How long is the flight from Toronto to Saint Lucia?

A quick flight from Toronto to Saint Lucia can take about 21h 40m. United Airlines provides one of the quickest options available for as low as C$ 954. Airlines will cover a distance of 3772 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Toronto to Saint Lucia one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 171. Air Canada flights start at C$ 191 while deals on WestJet start at C$ 215 one-way.

What are the cheapest flights from Toronto to Saint Lucia?

Looking at all options, your cheapest flight can be booked for C$ 148. While the most popular route (Toronto Pearson Intl - Castries Hewanorra) can be booked for C$ 349 on average, our data indicates C$ 491 when flying from Toronto to Saint Lucia.

What are the most reliable airlines from Toronto to Saint Lucia?

The top 3 most reliable airlines when flying from Toronto to Saint Lucia are WestJet (85%), Air Canada (72%) and Air Canada Rouge (72%).

What are the most popular airlines that fly from Toronto to Saint Lucia?

Before booking your flight from Toronto to Saint Lucia check out the most popular airlines for this route: WestJet, Air Canada or American Airlines.

Can I find deals for flights from Toronto to Saint Lucia that include hotel bookings?

Yes. In addition to deals on Toronto to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Toronto to Saint Lucia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Saint Lucia.

Can I find deals for business class flights from Toronto to Saint Lucia?

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

C$ 139+ Cheap Flights from Toronto to Saint Lucia

Cheap flight deals from Toronto to Saint Lucia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Toronto to Saint Lucia
Explore the most affordable flight options available from Toronto to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Tue 27/108:30 a.m. -

Nonstop5h 25m

Tue 10/113:55 p.m. -

Nonstop6h 00m

Deal found 6/9C$ 317

Tue 10/118:30 a.m. -

Nonstop5h 25m

Thu 19/113:55 p.m. -

Nonstop6h 00m

Deal found 8/9C$ 318

Thu 29/108:30 a.m. -

Nonstop5h 25m

Tue 10/113:55 p.m. -

Nonstop6h 00m

Deal found 6/9C$ 320

Thu 10/128:30 a.m. -

Nonstop5h 25m

Sat 12/123:50 p.m. -

Nonstop6h 00m

Deal found 7/9C$ 321

Sat 5/128:30 a.m. -

Nonstop5h 25m

Sat 12/123:50 p.m. -

Nonstop6h 00m

Deal found 5/9C$ 330

Sun 25/108:30 a.m. -

Nonstop5h 25m

Thu 29/102:55 p.m. -

Nonstop6h 00m

Deal found 9/9C$ 336

Sat 14/118:30 a.m. -

Nonstop5h 25m

Thu 26/113:55 p.m. -

Nonstop6h 00m

Deal found 6/9C$ 338

Thu 29/108:30 a.m. -

Nonstop5h 25m

Thu 5/113:55 p.m. -

Nonstop6h 00m

Deal found 9/9C$ 339

Thu 19/118:15 a.m. -

1 stop9h 45m

Sat 28/1112:35 p.m. -

2 stops21h 11m

Deal found 9/9C$ 761

Thu 19/116:20 a.m. -

2 stops11h 40m

Fri 27/119:10 a.m. -

1 stop12h 30m

Deal found 9/9C$ 780

Mon 23/118:15 a.m. -

1 stop9h 45m

Tue 15/1212:35 p.m. -

1 stop9h 25m

Deal found 8/9C$ 812

Mon 23/118:15 a.m. -

1 stop9h 45m

Mon 14/1212:35 p.m. -

2 stops22h 11m

Deal found 8/9C$ 815

Best flights from Toronto to Saint Lucia
Discover carefully curated flight deals from Toronto to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Thu 19/116:20 a.m. -

2 stops11h 40m

Fri 27/119:10 a.m. -

1 stop12h 30m

Deal found 9/9C$ 780

Thu 17/123:35 p.m. -

2 stops21h 40m

Sat 26/125:17 p.m. -

1 stop31h 09m

Deal found 9/9C$ 954

Sun 25/109:45 a.m. -

1 stop30h 20m

Tue 27/1011:45 a.m. -

1 stop9h 15m

Deal found 8/9C$ 1,026

Tue 16/212:10 p.m. -

2 stops25h 55m

Wed 24/24:25 p.m. -

2 stops29h 03m

Deal found 6/9C$ 1,263

Fri 19/210:25 a.m. -

1 stop7h 35m

Wed 24/212:35 p.m. -

1 stop9h 25m

Deal found 6/9C$ 1,024

Tue 27/1011:00 p.m. -

1 stop20h 00m

Tue 10/1111:45 a.m. -

1 stop27h 10m

Deal found 6/9C$ 1,120

Thu 18/26:20 a.m. -

2 stops11h 40m

Thu 25/212:35 p.m. -

1 stop9h 25m

Deal found 6/9C$ 1,029

Thu 22/109:45 a.m. -

1 stop28h 50m

Thu 29/106:00 p.m. -

1 stop27h 00m

Deal found 7/9C$ 1,142

Sun 25/106:15 a.m. -

1 stop7h 57m

Thu 29/103:32 p.m. -

1 stop18h 51m

Deal found 6/9C$ 1,263

Thu 17/1211:00 p.m. -

2 stops19h 00m

Tue 19/112:35 p.m. -

1 stop9h 25m

Deal found 7/9C$ 1,089

Fri 19/26:15 a.m. -

1 stop7h 50m

Thu 25/24:25 p.m. -

2 stops17h 36m

Deal found 6/9C$ 1,263

Wed 20/13:55 p.m. -

2 stops20h 15m

Thu 21/16:00 p.m. -

1 stop20h 55m

Deal found 9/9C$ 1,158

Tue 19/16:15 a.m. -

1 stop7h 50m

Fri 29/14:25 p.m. -

2 stops20h 04m

Deal found 6/9C$ 1,263

Fri 2/106:15 a.m. -

1 stop7h 57m

Fri 9/103:32 p.m. -

1 stop18h 51m

Deal found 7/9C$ 1,264

Mon 5/106:15 a.m. -

1 stop7h 57m

Mon 12/103:32 p.m. -

1 stop18h 51m

Deal found 7/9C$ 1,264

Tue 8/126:15 a.m. -

1 stop7h 51m

Fri 11/124:26 p.m. -

2 stops20h 02m

Deal found 5/9C$ 1,266

Sun 6/126:15 a.m. -

1 stop7h 51m

Thu 10/124:26 p.m. -

2 stops22h 09m

Deal found 5/9C$ 1,266

Sat 23/15:15 p.m. -

2 stops20h 50m

Sat 30/14:25 p.m. -

2 stops26h 26m

Deal found 9/9C$ 1,267

Tue 2/36:45 p.m. -

2 stops19h 20m

Tue 9/34:20 p.m. -

1 stop8h 41m

Deal found 8/9C$ 1,267

Find flight deals from Toronto to Saint Lucia

Round-trip from	C$ 317
One-way from	C$ 139
Good round-trip deal	C$ 549 or less
Good one-way deal	C$ 160 or less

WestJet
27/10-10/11
Nonstop
11h 25m total
Toronto to Saint Lucia

Search Deals

WestJet
8/12-31/12
Nonstop
5h 25m total
Toronto to Saint Lucia

Search Deals

Price to beat on a round-trip flight from Toronto (YTO) to Saint Lucia.

Search Deals

Price to beat on a one-way flight from Toronto (YTO) to Saint Lucia.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Tue 8/12

8:30 a.m.-2:55 p.m.

Nonstop5h 25m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 25/10

8:30 a.m.-1:55 p.m.

Nonstop5h 25m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 152

Quickest round-trip

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Mon 7/12

10:25 a.m.-4:40 p.m.

Nonstop5h 15m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 200

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Fri 1/1

6:10 a.m.-4:25 p.m.

2 stops33h 15m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 250

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Thu 29/10

6:00 a.m.-2:20 p.m.

1 stop8h 20m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 250

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Thu 29/10

8:40 p.m.-3:25 p.m.

2 stops42h 45m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 250

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 25/10

6:00 a.m.-3:04 p.m.

1 stop9h 04m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 251

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Thu 31/12

7:26 p.m.-1:07 p.m.

2 stops40h 41m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 251

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Tue 29/12

9:44 a.m.-2:15 p.m.

1 stop27h 31m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 251

TorontoCastries

YYZ Toronto Pearson Intl - SLU Castries George F. L. Charle

YYZSLU

Toronto Pearson Intl

Sun 11/10

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

1 stop9h 00m

Castries George F. L. Charle

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 429

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 39 resultsSorted by cheapest first

Best time to book a flight from Toronto to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Toronto with our price prediction graph.

YYZ-UVF

YYZ-SLU

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 to Saint Lucia

YTO-LC0

YYZ-UVF

YYZ-SLU

What is the cheapest month to book a flight from Toronto to Saint Lucia?

Currently, June is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 452). Flying from Toronto to Saint Lucia in December is currently the most expensive (average of C$ 973). 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.

What is the cheapest time of day to fly from YTO to LC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Saint Lucia as you normally would.

How often are flights from Toronto to Saint Lucia delayed?

About 26% of weekly flights between Toronto and Saint Lucia have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for Toronto to Saint Lucia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Saint Lucia flights?

Over the past year, WestJet has had the lowest number of delays on this route, with just 23% of flights being delayed.

How far ahead should I book a flight from Toronto to Saint Lucia?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Saint Lucia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Saint Lucia

See what other customers who have flown with WestJet and Air Canada from Toronto to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

WestJet

7.2

Good

3,445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

WestJet

7.2

Good

3,445 reviews

WestJet

7.2

Good

3,445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Air Canada

7.1

Good

11,608 reviews

WestJet

7.2

Good

3,445 reviews

Check prices

Reviews

1 / 20

6.0

Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

How long is the flight from Toronto to Saint Lucia?
A quick flight from Toronto to Saint Lucia can take about 21h 40m. United Airlines provides one of the quickest options available for as low as C$ 954. Airlines will cover a distance of 3772 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Toronto to Saint Lucia one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 171. Air Canada flights start at C$ 191 while deals on WestJet start at C$ 215 one-way.
What are the most reliable airlines from Toronto to Saint Lucia?
The top 3 most reliable airlines when flying from Toronto to Saint Lucia are WestJet (85%), Air Canada (72%) and Air Canada Rouge (72%).
What are the cheapest flights from Toronto to Saint Lucia?
Looking at all options, your cheapest flight can be booked for C$ 148. While the most popular route (Toronto Pearson Intl - Castries Hewanorra) can be booked for C$ 349 on average, our data indicates C$ 491 when flying from Toronto to Saint Lucia.
Can I find deals for flights from Toronto to Saint Lucia that include hotel bookings?
Yes. In addition to deals on Toronto to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to Saint Lucia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Saint Lucia.
Can I find deals for business class flights from Toronto to Saint Lucia?
Yes. Cheapflights offers flight deals from Toronto to Saint Lucia 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 to Saint Lucia?
Currently, June is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 452). Flying from Toronto to Saint Lucia in December is currently the most expensive (average of C$ 973). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Toronto to Saint Lucia

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Top 3 airlines flying from Toronto to Saint Lucia

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 276	AverageC$ 652	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 437	AverageC$ 766	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 495	AverageC$ 817	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Toronto to Saint Lucia?

Cheapflights makes it easy to find Toronto to Saint Lucia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Saint Lucia?

Millions of users choose and trust Cheapflights to book the best flight deals from Toronto to Saint Lucia 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 Toronto to Saint Lucia with no change fees?

Yes! Cheapflights helps users easily find flights from Toronto to Saint Lucia with no change fees.

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Cheap flights from Toronto to Saint Lucia from C$ 139

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Toronto to Saint Lucia

Cheapest flights from Toronto to Saint LuciaExplore the most affordable flight options available from Toronto to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Toronto to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Toronto to Saint LuciaDiscover carefully curated flight deals from Toronto to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Toronto to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Toronto to Saint LuciaExplore direct flight options from Toronto to Saint Lucia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from Toronto to Saint Lucia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Toronto to Saint LuciaDiscover last-minute flight deals from Toronto to Saint Lucia. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to Saint Lucia. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Toronto to Saint LuciaSearch for one-way flight options from Toronto to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Toronto to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Toronto to Saint Lucia

Round-trip from

One-way from

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto to Saint Lucia that are best for you.

Best time to book a flight from Toronto to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Toronto with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Toronto to Saint Lucia?

What is the cheapest time of day to fly from YTO to LC?

Find hourly flight availability from Toronto to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Saint Lucia as you normally would.

How often are flights from Toronto to Saint Lucia delayed?

About 26% of weekly flights between Toronto and Saint Lucia have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for Toronto to Saint Lucia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Saint Lucia flights?

Over the past year, WestJet has had the lowest number of delays on this route, with just 23% of flights being delayed.

How far ahead should I book a flight from Toronto to Saint Lucia?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Saint Lucia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Saint Lucia

See what other customers who have flown with WestJet and Air Canada from Toronto to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Toronto to Saint Lucia?

What are the cheapest airlines to fly from Toronto to Saint Lucia one-way?

What are the most reliable airlines from Toronto to Saint Lucia?

What are the cheapest flights from Toronto to Saint Lucia?

Can I find deals for flights from Toronto to Saint Lucia that include hotel bookings?

How can I find direct flights from Toronto to Saint Lucia?

Can I find deals for business class flights from Toronto to Saint Lucia?

What is the cheapest month to book a flight from Toronto to Saint Lucia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Toronto to Saint Lucia by cabin class

Find flights from Toronto to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Toronto and Saint Lucia flights

Browse other Toronto and Saint Lucia flight options. Last updated on 10 September 2026.

Popular flight searches

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Top 3 airlines flying from Toronto to Saint Lucia

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How does Cheapflights help users find flights from Toronto to Saint Lucia?

Why should you use Cheapflights to find cheap flight tickets from Toronto to Saint Lucia?

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Can Cheapflights notify me if prices for flights from Toronto to Saint Lucia become cheaper?

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Cheapest flights from Toronto to Saint Lucia
Explore the most affordable flight options available from Toronto to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Toronto to Saint Lucia
Discover carefully curated flight deals from Toronto to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Toronto to Saint Lucia
Explore direct flight options from Toronto to Saint Lucia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Toronto to Saint Lucia
Discover last-minute flight deals from Toronto to Saint Lucia. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Toronto to Saint Lucia
Search for one-way flight options from Toronto to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.