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Cheap flights from Toronto to Saint Lucia from C$ 201

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — UVF
18 Jun — 25 Jun1
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 19 May 2026.

Thu 11/68:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Sun 14/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 17/5C$ 443
Sun 7/68:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Thu 18/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 17/5C$ 444
Tue 2/68:55 a.m.
YYZ
-
UVF
Nonstop5h 15m
Air Canada
Fri 19/63:15 p.m.
UVF
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 17/5C$ 477
Sun 31/58:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Sun 21/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 18/5C$ 482
Thu 28/58:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Thu 4/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 17/5C$ 485
Thu 4/68:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Sun 7/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 15/5C$ 488
Thu 11/68:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Thu 18/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 16/5C$ 498
Thu 11/68:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
Multiple Airlines
Tue 16/63:05 p.m.
UVF
-
YYZ
Nonstop5h 45m
Multiple Airlines
Deal found 18/5C$ 509
Sat 16/511:50 p.m.
YYZ
-
SLU
1 stop14h 45m
Caribbean Airlines
Sat 23/55:50 p.m.
SLU
-
YYZ
1 stop13h 55m
Caribbean Airlines
Deal found 15/5C$ 841
Fri 22/511:50 p.m.
YYZ
-
SLU
1 stop22h 20m
Caribbean Airlines
Fri 29/56:00 p.m.
SLU
-
YYZ
1 stop28h 00m
Caribbean Airlines
Deal found 17/5C$ 884
Fri 22/511:50 p.m.
YYZ
-
SLU
1 stop13h 20m
Caribbean Airlines
Thu 28/55:50 p.m.
SLU
-
YYZ
1 stop28h 10m
Caribbean Airlines
Deal found 15/5C$ 888
Thu 11/69:45 a.m.
YYZ
-
SLU
1 stop28h 50m
Caribbean Airlines
Thu 18/65:50 p.m.
SLU
-
YYZ
1 stop28h 10m
Caribbean Airlines
Deal found 16/5C$ 889

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 19 May 2026.

Round-trip from

C$ 443

One-way from

C$ 201

Popular in

December

Cheapest in

September

Average price

C$ 858

Good round-trip deal

C$ 512 or less

Good one-way deal

C$ 215 or less
WestJet
  • WestJet
  • 4/6-21/6
  • Nonstop
  • 11h 05m total
  • Toronto to Saint Lucia
Search Deals
WestJet
  • WestJet
  • 6/8
  • Nonstop
  • 5h 25m total
  • Toronto to Saint Lucia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 323 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 110 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 19 May 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
Quickest round-trip

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 16/8

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Sun 23/8

2:30 p.m.-8:10 p.m.

Nonstop5h 40m

C$ 609

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 11/6

11:50 p.m.-2:35 p.m.

1 stop14h 45m

Castries George F. L. Charle

Thu 18/6

5:50 p.m.-10:00 p.m.

1 stop28h 10m

C$ 889

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 11/6

6:02 p.m.-1:46 p.m.

2 stops19h 44m

Castries Hewanorra

Thu 18/6

1:06 p.m.-11:22 p.m.

1 stop10h 16m

C$ 892

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sat 15/8

6:00 a.m.-1:13 p.m.

1 stop7h 13m

Castries Hewanorra

Wed 19/8

3:04 p.m.-5:14 p.m.

1 stop26h 10m

C$ 1,049

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sun 27/9

4:20 p.m.-3:35 p.m.

1 stop23h 15m

Castries George F. L. Charle

Sun 4/10

5:00 a.m.-10:25 p.m.

1 stop17h 25m

C$ 1,128

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 5/6

8:00 p.m.-12:10 p.m.

1 stop16h 10m

Castries Hewanorra

Sat 20/6

4:22 p.m.-8:10 a.m.

1 stop15h 48m

C$ 1,131

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 11/8

7:15 p.m.-2:04 p.m.

2 stops42h 49m

Castries Hewanorra

Tue 18/8

3:04 p.m.-12:35 p.m.

2 stops21h 31m

C$ 1,141

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 4/6

4:50 p.m.-2:35 p.m.

2 stops21h 45m

Castries George F. L. Charle

Thu 11/6

5:50 p.m.-10:00 p.m.

1 stop28h 10m

C$ 1,141

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Tue 29/9

11:50 p.m.-9:30 a.m.

1 stop9h 40m

Castries George F. L. Charle

Sun 11/10

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

1 stop9h 20m

C$ 1,159

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Wed 30/9

11:50 p.m.-1:10 p.m.

1 stop13h 20m

Castries George F. L. Charle

Tue 6/10

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

1 stop26h 50m

C$ 1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Showing 1-10 of 40 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

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

Booking 8 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.

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

Currently, April is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 176). Flying from Toronto to Saint Lucia in August is currently the most expensive (average of C$ 419). 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 19 May 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 142 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?

Friday 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 24% of flights being delayed.

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 19 May 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
3,339 reviews
Check prices

Entertainment

6.1

Crew

7.9

Boarding

7.4

Comfort

7.0

Food

6.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,339 reviews
WestJet
7.2
Good
3,339 reviews
Check prices

Entertainment

6.1

Crew

7.9

Boarding

7.4

Comfort

7.0

Food

6.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
Air Canada
7.1
Good
11,062 reviews
WestJet
7.2
Good
3,339 reviews
Check prices

Entertainment

6.1

Crew

7.9

Boarding

7.4

Comfort

7.0

Food

6.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

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 5h 25m. WestJet provides one of the quickest options available for as low as C$ 609. 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$ 170. Air Canada flights start at C$ 191 while deals on WestJet start at C$ 199 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 Air Canada (84%), Air Canada Rouge (84%) and WestJet (74%).

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

    Looking at all options, your cheapest flight can be booked for C$ 209. While the most popular route (Toronto Pearson Intl - Castries George F. L. Charle) can be booked for C$ 914 on average, our data indicates C$ 456 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, April is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 176). Flying from Toronto to Saint Lucia in August is currently the most expensive (average of C$ 419). 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 5 airlines flying from Toronto to Saint Lucia

Discover the top 5 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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 193AverageC$ 522FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 217AverageC$ 509FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 449AverageC$ 781FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 449AverageC$ 832FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Caribbean AirlinesCheapestC$ 822AverageC$ 1,027FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines 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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