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Cheap flights from Canada to Saint Lucia from C$ 173

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Saint Lucia

Enter your travel dates to find the best prices.

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

Thu 28/58:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Thu 4/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 9/4C$ 429
Fri 5/68:55 a.m.
YYZ
-
UVF
Nonstop5h 15m
Air Canada
Tue 9/63:05 p.m.
UVF
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 6/4C$ 437
Sun 7/68:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Thu 11/62:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 7/4C$ 441
Sat 13/66:25 p.m.
YOW
-
UVF
1 stop19h 15m
WestJet
Thu 18/62:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 8/4C$ 448
Sat 6/63:45 p.m.
YHZ
-
UVF
1 stop22h 55m
WestJet
Thu 11/62:30 p.m.
UVF
-
YHZ
1 stop27h 55m
WestJet
Deal found 7/4C$ 450
Sat 6/67:20 p.m.
YUL
-
UVF
1 stop18h 20m
WestJet
Thu 11/62:30 p.m.
UVF
-
YUL
1 stop9h 55m
WestJet
Deal found 8/4C$ 450
Wed 3/66:25 p.m.
YOW
-
UVF
1 stop19h 15m
WestJet
Sun 7/62:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 8/4C$ 450
Tue 14/48:30 a.m.
YYZ
-
UVF
Nonstop5h 16m
WestJet
Tue 21/42:40 p.m.
UVF
-
YYZ
Nonstop5h 58m
WestJet
Deal found 8/4C$ 452
Sat 6/67:20 p.m.
YUL
-
UVF
1 stop18h 20m
WestJet
Sun 14/62:30 p.m.
UVF
-
YUL
1 stop27h 50m
WestJet
Deal found 10/4C$ 452
Sat 20/66:45 a.m.
YUL
-
UVF
1 stop30h 55m
WestJet
Thu 25/62:30 p.m.
UVF
-
YUL
1 stop27h 50m
WestJet
Deal found 8/4C$ 459
Tue 21/48:30 a.m.
YYZ
-
UVF
Nonstop5h 16m
WestJet
Thu 30/42:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 6/4C$ 461
Sun 26/48:15 a.m.
YYZ
-
UVF
Nonstop5h 25m
WestJet
Thu 30/42:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 6/4C$ 466

Find flight deals from Canada to Saint Lucia

Keep the following information in mind while searching for Canada to Saint Lucia flight deals. Data was last updated 10 April 2026.

Round-trip from

C$ 429

One-way from

C$ 173

Popular in

December

Cheapest in

September

Good round-trip deal

C$ 634 or less

Good one-way deal

C$ 264 or less
WestJet
  • WestJet
  • 28/5-4/6
  • Nonstop
  • 11h 05m total
  • Canada to Saint Lucia
Search Deals
Air Canada
  • Air Canada
  • 23/6
  • Nonstop
  • 5h 25m total
  • Canada to Saint Lucia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 99 potential savings vs. average RT price).
Search Deals
Price to beat on a round-trip flight from Canada to Saint Lucia.
Search Deals
Price to beat on a one-way flight from Canada to Saint Lucia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 10 April 2026.
Use the filters below to find and compare flights from Canada to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Tue 2/6

5:05 a.m.-2:10 p.m.

1 stop9h 05m

Castries Hewanorra

Fri 5/6

3:05 p.m.-8:06 a.m.

1 stop17h 01m

C$ 483

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Sat 23/5

3:45 p.m.-1:40 p.m.

1 stop22h 55m

Castries Hewanorra

Thu 28/5

2:30 p.m.-7:25 p.m.

1 stop27h 55m

C$ 511

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

7:30 a.m.-2:10 p.m.

1 stop30h 40m

Castries Hewanorra

Thu 11/6

2:30 p.m.-6:20 p.m.

1 stop27h 50m

C$ 542
Quickest round-trip

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 23/8

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

Nonstop5h 25m

Castries Hewanorra

Sun 30/8

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

Nonstop5h 40m

C$ 595

VancouverCastries

YVR - UVF

YVRUVF

Vancouver Intl

Thu 11/6

8:40 p.m.-2:10 p.m.

2 stops14h 30m

Castries Hewanorra

Tue 16/6

3:05 p.m.-12:38 p.m.

2 stops24h 33m

C$ 642

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 20/7

7:30 p.m.-2:20 p.m.

2 stops18h 50m

Castries Hewanorra

Fri 31/7

3:05 p.m.-8:15 a.m.

1 stop17h 10m

C$ 659

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Thu 2/7

5:40 p.m.-2:20 p.m.

2 stops21h 40m

Castries Hewanorra

Thu 9/7

2:30 p.m.-10:45 a.m.

1 stop19h 15m

C$ 761

VancouverCastries

YVR - UVF

YVRUVF

Vancouver Intl

Wed 8/7

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

1 stop21h 25m

Castries Hewanorra

Thu 16/7

2:30 p.m.-12:44 a.m.

1 stop13h 14m

C$ 769

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Sat 23/5

5:40 p.m.-1:40 p.m.

2 stops21h 00m

Castries Hewanorra

Thu 28/5

2:30 p.m.-9:25 p.m.

1 stop29h 55m

C$ 779

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Fri 24/4

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

1 stop22h 20m

Castries George F. L. Charle

Sun 3/5

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

1 stop28h 00m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Canada 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 Canada to Saint Lucia

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

Currently, June is the cheapest month in which you can book a flight from Canada to Saint Lucia (average of C$ 219). Flying from Canada to Saint Lucia in January is currently the most expensive (average of C$ 519). 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 CA to LC?

Find hourly flight availability from Canada 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 April 2026.

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

How often are flights from Canada to Saint Lucia delayed?

About 25% of weekly flights between Canada 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 Canada 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 Canada 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 10 April 2026.
Get a feel of what it's like to fly with United Airlines,WestJet, andAmerican Airlines from Canada to Saint Lucia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,561 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,561 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,320 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,564 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,915 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Canada 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 Canada to Saint Lucia?

    Airlines like Air Canada, WestJet, and Caribbean Airlines fly from Canada to Saint Lucia in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 13h 50m. Airlines will cover a distance of 3774 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 Canada to Saint Lucia one-way?

    The cheapest airlines for a one-way flight from Canada to Saint Lucia are United Airlines (C$ 171), WestJet (C$ 192), and Air Canada (C$ 204).

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

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

  • How can I find direct flights from Canada to Saint Lucia?

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

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

    Yes. Cheapflights offers flight deals from Canada 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 Canada to Saint Lucia?

    Currently, June is the cheapest month in which you can book a flight from Canada to Saint Lucia (average of C$ 219). Flying from Canada to Saint Lucia in January is currently the most expensive (average of C$ 519). 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 Canada to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Punta Cana flights
Pearson Intl to Punta Cana flights
Pearson Intl to Kingston flights
Pearson Intl to Montego Bay flights
Pearson Intl to Oranjestad flights
Toronto Island to Punta Cana flights
Pierre Elliott Trudeau Intl to Castries flights
Pearson Intl to Castries flights
Pearson Intl to Bridgetown flights
Pearson Intl to Nassau flights
Pierre Elliott Trudeau Intl to Willemstad flights
Pearson Intl to Port of Spain flights
Vancouver Intl to Castries flights
Pierre Elliott Trudeau Intl to Oranjestad flights
Ottawa to Castries flights
Halifax to Castries flights
Edmonton to Castries flights
Pearson Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Fort-de-France flights
Pierre Elliott Trudeau Intl to Pointe-à-Pitre flights
Pearson Intl to Simpson Bay flights
Pierre Elliott Trudeau Intl to Simpson Bay flights
Pearson Intl to St. George's flights
Pierre Elliott Trudeau Intl to Montego Bay flights
Pierre Elliott Trudeau Intl to Nassau flights
Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights
Pearson Intl to Castries flights
Pierre Elliott Trudeau Intl to Puerto Plata flights
Pearson Intl to Providenciales flights
Pearson Intl to Puerto Plata flights
Vancouver Intl to Punta Cana flights
Pierre Elliott Trudeau Intl to Bridgetown flights
Calgary to Punta Cana flights
Pearson Intl to Kingstown flights
Pearson Intl to St. John's flights
Toronto Island to Montego Bay flights
Vancouver Intl to Montego Bay flights
Québec City to Fort-de-France flights
Pierre Elliott Trudeau Intl to Providenciales flights
Pearson Intl to Luis Munoz Marin Intl flights
Ottawa to Montego Bay flights
Vancouver Intl to Luis Munoz Marin Intl flights
Québec City to Punta Cana flights
Pearson Intl to George Town flights
Pierre Elliott Trudeau Intl to Santo Domingo flights
Ottawa to Punta Cana flights
Pearson Intl to Santo Domingo flights

Top 6 airlines flying from Canada to Saint Lucia

Discover the top 6 airlines that operate flights from Canada 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 198AverageC$ 461FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 219AverageC$ 561FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 279AverageC$ 834FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 417AverageC$ 960FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 745AverageC$ 1,125FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 827AverageC$ 1,012FlexibilityNo 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 Canada to Saint Lucia?

Cheapflights helps you search for flights from Canada to Saint Lucia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to Saint Lucia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Canada to Saint Lucia with no change fees?

Yes, we can. To see specific flights from Canada to Saint Lucia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Canada to Saint Lucia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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