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Cheap flights from Toronto to Saint Lucia from C$ 403

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — UVF
11 Jan — 18 Jan1
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 12 December 2025.

Sun 14/128:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Tue 23/123:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 11/12C$ 840
Sun 14/128:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Sun 21/123:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 10/12C$ 841
Thu 11/123:56 p.m.YYZ - UVF
2 stops20h 23mAmerican Airlines
Thu 18/123:53 p.m.UVF - YYZ
1 stop20h 16mAmerican Airlines
Deal found 10/12C$ 950
Sat 13/127:09 p.m.YYZ - UVF
2 stops19h 44mAmerican Airlines
Sun 21/124:54 p.m.UVF - YYZ
1 stop20h 31mAmerican Airlines
Deal found 11/12C$ 986
Wed 31/124:44 p.m.YYZ - UVF
1 stop21h 08mAmerican Airlines
Sun 11/15:02 p.m.UVF - YYZ
2 stops20h 32mAmerican Airlines
Deal found 11/12C$ 994
Sun 14/126:00 a.m.YYZ - UVF
1 stop8h 53mAmerican Airlines
Tue 23/124:54 p.m.UVF - YYZ
1 stop20h 31mAmerican Airlines
Deal found 11/12C$ 1,081
Sun 14/126:00 a.m.YYZ - UVF
1 stop8h 53mAmerican Airlines
Sun 21/123:53 p.m.UVF - YYZ
1 stop25h 06mAmerican Airlines
Deal found 10/12C$ 1,118
Thu 11/127:14 p.m.YYZ - UVF
1 stop18h 46mAmerican Airlines
Mon 15/124:00 p.m.UVF - YYZ
1 stop27h 29mAmerican Airlines
Deal found 10/12C$ 1,168
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

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 12 December 2025.

Round-trip from

C$ 659

One-way from

C$ 403

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
American Airlines
  • American Airlines
  • 7/2-14/2
  • 3 total stops
  • 28h 10m total
  • Toronto to Saint Lucia
Search Deals
American Airlines
  • American Airlines
  • 10/2
  • 1 total stop
  • 21h 33m total
  • Toronto to Saint Lucia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 36 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 (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 12 December 2025.
Use the filters below to find and compare flights from Toronto to Saint Lucia that are best for you.

Fly from

Toronto

Fly to

Saint Lucia

Route

Depart

Return

Price

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 13/1

6:00 a.m.-3:03 p.m.

1 stop8h 03m

Castries Hewanorra

Tue 27/1

5:02 p.m.-12:18 p.m.

1 stop20h 16m

C$ 685

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 27/2

10:30 a.m.-12:58 p.m.

1 stop25h 28m

Castries Hewanorra

Fri 6/3

5:00 p.m.-12:20 p.m.

1 stop20h 20m

C$ 695

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 8/1

8:30 a.m.-2:50 p.m.

Nonstop5h 20m

Castries Hewanorra

Thu 15/1

3:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 714

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sat 17/1

4:44 p.m.-1:46 p.m.

2 stops20h 02m

Castries Hewanorra

Sat 24/1

3:10 p.m.-9:49 a.m.

1 stop19h 39m

C$ 725

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 22/1

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

Nonstop5h 15m

Castries Hewanorra

Mon 26/1

5:15 p.m.-10:00 p.m.

Nonstop5h 45m

C$ 742

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 3/2

6:00 a.m.-3:03 p.m.

1 stop8h 03m

Castries Hewanorra

Sun 8/2

2:46 p.m.-11:57 p.m.

1 stop10h 11m

C$ 752

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 14/12

8:30 a.m.-2:50 p.m.

Nonstop5h 20m

Castries Hewanorra

Sun 21/12

3:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 841

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 6/1

8:30 a.m.-2:50 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 13/1

3:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 936

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 6/1

6:00 a.m.-3:03 p.m.

1 stop8h 03m

Castries Hewanorra

Tue 13/1

4:06 p.m.-5:40 p.m.

1 stop26h 34m

C$ 945

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Mon 19/1

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

Nonstop5h 15m

Castries Hewanorra

Fri 23/1

5:15 p.m.-10:00 p.m.

Nonstop5h 45m

C$ 979

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 35 results
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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, June is the cheapest month in which you can book a flight from Toronto to Saint Lucia (average of C$ 218). Flying from Toronto to Saint Lucia in December is currently the most expensive (average of C$ 490). 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 12 December 2025.

One of the essential ways to save on airfare from Toronto to Saint Lucia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

How often are flights from Toronto to Saint Lucia delayed?

About 20% 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?

Friday tends to have the lowest number of delays on this route, whereas Thursday 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, Air Canada Rouge has had the lowest number of delays on this route, with just 16% 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 12 December 2025.
See what other customers who have flown with Caribbean Airlines,American Airlines, andWestJet 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.
Caribbean Airlines
8.0
Very good
209 reviews
Check prices

Food

6.8

Boarding

8.0

Comfort

7.8

Overall

8.0

Entertainment

6.6

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
209 reviews
Caribbean Airlines
8.0
Very good
209 reviews
Check prices

Food

6.8

Boarding

8.0

Comfort

7.8

Overall

8.0

Entertainment

6.6

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
American Airlines
7.2
Good
11,050 reviews
Caribbean Airlines
8.0
Very good
209 reviews
Check prices

Food

6.8

Boarding

8.0

Comfort

7.8

Overall

8.0

Entertainment

6.6

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
3,195 reviews
Caribbean Airlines
8.0
Very good
209 reviews
Check prices

Food

6.8

Boarding

8.0

Comfort

7.8

Overall

8.0

Entertainment

6.6

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
10,516 reviews
Caribbean Airlines
8.0
Very good
209 reviews
Check prices

Food

6.8

Boarding

8.0

Comfort

7.8

Overall

8.0

Entertainment

6.6

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

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 15m. American Airlines provides one of the quickest options available for as low as C$ 742. 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. WestJet flights start at C$ 191 while deals on Air Canada start at C$ 206 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 (79%) and Air Canada Rouge (79%).

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

    Looking at all options, your cheapest flight can be booked for C$ 336. While the most popular route (Toronto Pearson Intl - Castries Hewanorra) can be booked for C$ 559 on average, our data indicates C$ 622 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$ 218). Flying from Toronto to Saint Lucia in December is currently the most expensive (average of C$ 490). 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

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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 6 airlines flying from Toronto to Saint Lucia

Discover the top 6 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 193AverageC$ 529FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 218AverageC$ 611FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 289AverageC$ 747FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 494AverageC$ 817FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 742AverageC$ 1,122FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 913AverageC$ 1,031FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights

Fly with Cheapflights

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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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