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Cheap flights from Toronto to Saint Lucia from C$ 228

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — UVF
3 Aug — 10 Aug1
1 adult

Cheap 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 29 July 2025.

Round-trip from

C$ 423

One-way from

C$ 228

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
Air Canada
  • Air Canada
  • 12/9-16/9
  • Nonstop
  • 11h 00m total
  • Toronto to Saint Lucia
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American Airlines
  • American Airlines
  • 11/9
  • 2 total stops
  • 21h 00m total
  • Toronto to Saint Lucia
Search Deals
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 (YTO) to Saint Lucia.
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Price to beat on a one-way flight from Toronto (YTO) to Saint Lucia.
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Find flight deals from Toronto to Saint Lucia

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 29 July 2025.

Fri 12/98:55 a.m.YYZ - UVF
Nonstop5h 20mAir Canada
Tue 16/93:10 p.m.UVF - YYZ
Nonstop5h 40mAir Canada
Deal found 27/7C$ 423
Thu 11/95:17 p.m.YYZ - UVF
2 stops21h 00mAmerican Airlines
Thu 18/93:17 p.m.UVF - YYZ
1 stop8h 41mAmerican Airlines
Deal found 28/7C$ 494
Sun 17/88:25 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Thu 28/82:35 p.m.UVF - YYZ
Nonstop5h 42mWestJet
Deal found 28/7C$ 499
Fri 24/108:55 a.m.YYZ - UVF
Nonstop5h 20mMultiple Airlines
Tue 28/102:40 p.m.UVF - YYZ
Nonstop5h 55mMultiple Airlines
Deal found 28/7C$ 630
Fri 5/127:40 p.m.YYZ - UVF
2 stops19h 45mUnited Airlines
Sat 13/121:52 p.m.UVF - YYZ
1 stop30h 53mUnited Airlines
Deal found 27/7C$ 665
Tue 26/86:15 a.m.YYZ - UVF
1 stop8h 00mDelta
Tue 2/93:35 p.m.UVF - YYZ
2 stops21h 57mDelta
Deal found 28/7C$ 723
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

 
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 29 July 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

Fri 12/9

8:55 a.m.-2:15 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 16/9

3:10 p.m.-8:50 p.m.

Nonstop5h 40m

C$ 423

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 11/9

5:17 p.m.-2:17 p.m.

2 stops21h 00m

Castries Hewanorra

Thu 18/9

3:17 p.m.-11:58 p.m.

1 stop8h 41m

C$ 494

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 17/8

8:25 a.m.-1:45 p.m.

Nonstop5h 20m

Castries Hewanorra

Thu 28/8

2:35 p.m.-8:17 p.m.

Nonstop5h 42m

C$ 499

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 24/10

8:55 a.m.-2:15 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 28/10

2:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 630

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 5/12

9:00 p.m.-4:25 p.m.

1 stop18h 25m

Castries Hewanorra

Sat 13/12

1:52 p.m.-7:45 p.m.

1 stop30h 53m

C$ 665

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 26/8

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

1 stop8h 00m

Castries Hewanorra

Tue 2/9

3:35 p.m.-10:23 a.m.

1 stop18h 48m

C$ 723

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 - UVF

YYZUVF

Toronto Pearson Intl

Thu 11/9

5:17 p.m.-2:17 p.m.

2 stops21h 00m

C$ 228

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 26/9

12:45 p.m.-1:31 p.m.

2 stops24h 46m

C$ 273

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 16 results
1
2

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 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 29 July 2025.

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.

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 29 July 2025.
See what other customers who have flown with Caribbean Airlines,Delta, andUnited Airlines 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
8.1
Very good
166 reviews
Check prices

Boarding

8.1

Crew

8.4

Overall

8.1

Food

6.8

Comfort

7.9

Entertainment

6.7

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

Boarding

8.1

Crew

8.4

Overall

8.1

Food

6.8

Comfort

7.9

Entertainment

6.7

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Delta
8.0
Very good
7,977 reviews
Caribbean Airlines
8.1
Very good
166 reviews
Check prices

Boarding

8.1

Crew

8.4

Overall

8.1

Food

6.8

Comfort

7.9

Entertainment

6.7

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
United Airlines
7.4
Good
8,899 reviews
Caribbean Airlines
8.1
Very good
166 reviews
Check prices

Boarding

8.1

Crew

8.4

Overall

8.1

Food

6.8

Comfort

7.9

Entertainment

6.7

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
166 reviews
Check prices

Boarding

8.1

Crew

8.4

Overall

8.1

Food

6.8

Comfort

7.9

Entertainment

6.7

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
WestJet
7.2
Good
2,973 reviews
Caribbean Airlines
8.1
Very good
166 reviews
Check prices

Boarding

8.1

Crew

8.4

Overall

8.1

Food

6.8

Comfort

7.9

Entertainment

6.7

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

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

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 228. United Airlines flights start at C$ 273 while deals on WestJet start at C$ 306 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 (94%), Air Canada Rouge (94%) and WestJet (75%).

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

    Looking at all options, your cheapest flight can be booked for C$ 218. While the most popular route (Toronto Pearson Intl - Castries Hewanorra) can be booked for C$ 499 on average our data indicates C$ 674 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.

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 7 airlines flying from Toronto to Saint Lucia

Discover the top 7 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 192AverageC$ 578FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 225AverageC$ 612FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 267AverageC$ 971FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 288AverageC$ 649FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 490AverageC$ 707FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 738AverageC$ 1,117FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 938AverageC$ 1,213FlexibilityNo 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.

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