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Cheap flights from Toronto to Saint Lucia from C$ 252

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — UVF
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Saint Lucia

Enter your travel dates to find the best prices.

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 27 July 2026.

Fri 16/108:50 a.m.
YYZ
-
UVF
Nonstop5h 25m
Air Canada
Mon 26/104:40 p.m.
UVF
-
YYZ
Nonstop5h 50m
Air Canada
Deal found 26/7C$ 528
Fri 18/98:50 a.m.
YYZ
-
UVF
Nonstop5h 25m
Air Canada
Fri 2/103:15 p.m.
UVF
-
YYZ
Nonstop5h 30m
Air Canada
Deal found 26/7C$ 535
Fri 4/98:55 a.m.
YYZ
-
UVF
Nonstop5h 25m
Air Canada
Fri 18/93:10 p.m.
UVF
-
YYZ
Nonstop5h 30m
Air Canada
Deal found 27/7C$ 538
Sun 13/98:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Sun 20/92:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 26/7C$ 541
Thu 29/1010:25 a.m.
YYZ
-
UVF
Nonstop5h 15m
Air Canada
Sun 8/115:40 p.m.
UVF
-
YYZ
Nonstop5h 50m
Air Canada
Deal found 27/7C$ 550
Sun 27/98:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Sun 11/102:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 22/7C$ 551
Fri 21/86:15 a.m.
YYZ
-
UVF
1 stop8h 04m
American Airlines
Fri 28/83:19 p.m.
UVF
-
YYZ
2 stops22h 07m
American Airlines
Deal found 23/7C$ 552
Sat 8/86:00 a.m.
YYZ
-
UVF
1 stop7h 04m
American Airlines
Sat 15/83:19 p.m.
UVF
-
YYZ
2 stops18h 58m
American Airlines
Deal found 22/7C$ 555
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$ 810
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$ 840
Wed 21/1010:00 a.m.
YYZ
-
SLU
1 stop9h 00m
Multiple Airlines
Thu 29/1012:35 p.m.
SLU
-
YYZ
1 stop8h 05m
Multiple Airlines
Deal found 26/7C$ 871
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$ 899

Find flight deals from Toronto to Saint Lucia

Keep the following information in mind while searching for Toronto to Saint Lucia flight deals. Data was last updated 27 July 2026.

Round-trip from

C$ 528

One-way from

C$ 252

Good round-trip deal

C$ 599 or less

Good one-way deal

C$ 268 or less
Air Canada
  • Air Canada
  • 16/10-26/10
  • Nonstop
  • 11h 15m total
  • Toronto to Saint Lucia
Search Deals
American Airlines
  • American Airlines
  • 7/8
  • 1 total stop
  • 8h 04m 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

 
Customize your flight search to find flights from Toronto to Saint Lucia 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 27 July 2026.
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 - SLU

YYZSLU

Toronto Pearson Intl

Sun 10/1

11:00 p.m.-7:00 p.m.

2 stops19h 00m

Castries George F. L. Charle

Thu 14/1

12:35 p.m.-7:35 a.m.

2 stops20h 00m

C$ 779

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 10/1

6:00 a.m.-4:02 p.m.

1 stop9h 02m

Castries Hewanorra

Thu 14/1

3:06 p.m.-10:59 p.m.

1 stop8h 53m

C$ 872

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 17/10

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

1 stop9h 00m

Castries George F. L. Charle

Sat 14/11

12:35 p.m.-7:35 a.m.

2 stops20h 00m

C$ 899

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 14/8

7:00 p.m.-1:31 p.m.

1 stop18h 31m

Castries Hewanorra

Sat 22/8

2:35 p.m.-9:19 a.m.

1 stop18h 44m

C$ 1,057

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 30/8

12:05 a.m.-6:55 p.m.

2 stops18h 50m

Castries George F. L. Charle

Sun 13/9

3:45 p.m.-10:00 p.m.

1 stop30h 15m

C$ 1,093

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Fri 25/9

11:50 p.m.-10:10 p.m.

1 stop22h 20m

Castries George F. L. Charle

Sun 4/10

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

1 stop27h 05m

C$ 1,116
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$ 1,153

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$ 1,174

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 10/1

11:00 p.m.-6:55 p.m.

3 stops18h 55m

Castries George F. L. Charle

Sun 24/1

6:55 p.m.-1:55 p.m.

1 stop20h 00m

C$ 1,195

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 22/9

6:15 a.m.-2:12 p.m.

1 stop7h 57m

Castries Hewanorra

Fri 25/9

3:32 p.m.-8:53 a.m.

2 stops17h 21m

C$ 1,272

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 33 resultsSorted by cheapest first
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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.
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

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

Currently, November is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 451). Flying from Toronto to Saint Lucia in December is currently the most expensive (average of C$ 1,013). 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?

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 27 July 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 25% of weekly flights between Toronto and Saint Lucia have experienced delays in the past year, with the average delay time being 146 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 71 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

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated 27 July 2026.
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
3,415 reviews
Check prices

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Comfort

7.0

Crew

7.9

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
3,415 reviews
WestJet
7.2
Good
3,415 reviews
Check prices

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Comfort

7.0

Crew

7.9

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
11,391 reviews
WestJet
7.2
Good
3,415 reviews
Check prices

Entertainment

6.1

Overall

7.2

Boarding

7.4

Food

6.2

Comfort

7.0

Crew

7.9

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

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

  • How long is the flight from Toronto to Saint Lucia?

    A quick flight from Toronto to Saint Lucia can take about 9h 02m. American Airlines provides one of the quickest options available for as low as C$ 872. 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$ 174. Air Canada flights start at C$ 196 while deals on WestJet start at C$ 204 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 (88%), Air Canada (82%) and Air Canada Rouge (75%).

  • What are the cheapest flights from Toronto to Saint Lucia?

    Looking at all options, your cheapest flight can be booked for C$ 234. While the most popular route (Toronto Pearson Intl - Castries George F. L. Charle) can be booked for C$ 779 on average, our data indicates C$ 490 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, November is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 451). Flying from Toronto to Saint Lucia in December is currently the most expensive (average of C$ 1,013). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Toronto to Saint Lucia

Discover the top 3 airlines that operate flights from Toronto to Saint Lucia. 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 282AverageC$ 686FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 453AverageC$ 798FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 526AverageC$ 842FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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