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Cheap flights from Canada to Saint Lucia from C$ 285

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
20 Feb — 27 Feb1
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 21 January 2026.

Sat 30/57:25 p.m.
YUL
-
UVF
1 stop18h 19m
WestJet
Thu 11/62:30 p.m.
UVF
-
YUL
1 stop10h 10m
WestJet
Deal found 19/1C$ 577
Wed 4/310:10 a.m.
YYZ
-
UVF
Nonstop5h 10m
Multiple Airlines
Tue 10/32:40 p.m.
UVF
-
YYZ
Nonstop5h 58m
Multiple Airlines
Deal found 20/1C$ 589
Wed 4/310:10 a.m.
YYZ
-
UVF
Nonstop5h 10m
Air Canada
Fri 13/34:15 p.m.
UVF
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 20/1C$ 590
Tue 20/16:00 a.m.
YYZ
-
UVF
1 stop8h 03m
American Airlines
Tue 27/15:02 p.m.
UVF
-
YYZ
1 stop20h 16m
American Airlines
Deal found 19/1C$ 597
Mon 2/26:00 a.m.
YYZ
-
UVF
1 stop8h 03m
American Airlines
Thu 12/24:18 p.m.
UVF
-
YYZ
1 stop27h 11m
American Airlines
Deal found 20/1C$ 600
Wed 6/57:25 p.m.
YUL
-
UVF
1 stop18h 15m
WestJet
Thu 21/52:30 p.m.
UVF
-
YUL
1 stop10h 10m
WestJet
Deal found 19/1C$ 600
Wed 29/47:25 p.m.
YUL
-
UVF
1 stop18h 19m
WestJet
Thu 7/52:30 p.m.
UVF
-
YUL
1 stop10h 10m
WestJet
Deal found 20/1C$ 601
Mon 2/23:59 p.m.
YUL
-
UVF
2 stops22h 04m
American Airlines
Mon 9/24:06 p.m.
UVF
-
YUL
1 stop22h 39m
American Airlines
Deal found 21/1C$ 607
Sun 26/48:25 a.m.
YYZ
-
UVF
Nonstop5h 19m
WestJet
Sun 3/52:35 p.m.
UVF
-
YYZ
Nonstop5h 37m
WestJet
Deal found 19/1C$ 608
Thu 30/48:25 a.m.
YYZ
-
UVF
Nonstop5h 19m
WestJet
Thu 7/52:30 p.m.
UVF
-
YYZ
Nonstop5h 40m
WestJet
Deal found 21/1C$ 612
Wed 3/66:45 a.m.
YUL
-
UVF
1 stop30h 55m
WestJet
Sun 7/62:35 p.m.
UVF
-
YUL
1 stop10h 05m
WestJet
Deal found 19/1C$ 614
Fri 30/110:30 a.m.
YYZ
-
UVF
1 stop26h 16m
American Airlines
Wed 4/24:06 p.m.
UVF
-
YYZ
1 stop24h 44m
American Airlines
Deal found 18/1C$ 622

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 21 January 2026.

Round-trip from

C$ 589

One-way from

C$ 285

Popular in

December

Cheapest in

September

Average price

C$ 809

Good round-trip deal

C$ 596 or less

Good one-way deal

C$ 399 or less
WestJet
  • WestJet
  • 4/3-10/3
  • Nonstop
  • 11h 08m total
  • Canada to Saint Lucia
Search Deals
WestJet
  • WestJet
  • 1/3
  • 2 total stops
  • 37h 31m total
  • Canada to Saint Lucia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 21 January 2026.
Use the filters below to find and compare flights from Canada to Saint Lucia that are best for you.

Fly from

Canada

Fly to

Saint Lucia

Route

Depart

Return

Price

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

3:59 p.m.-3:03 p.m.

2 stops22h 04m

Castries Hewanorra

Mon 9/2

4:06 p.m.-1:45 p.m.

1 stop22h 39m

C$ 607

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 30/4

8:25 a.m.-1:44 p.m.

Nonstop5h 19m

Castries Hewanorra

Thu 7/5

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

Nonstop5h 40m

C$ 612

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:45 a.m.-1:40 p.m.

1 stop30h 55m

Castries Hewanorra

Sun 7/6

2:35 p.m.-12:40 a.m.

1 stop10h 05m

C$ 614

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

7:00 a.m.-3:20 p.m.

1 stop8h 20m

Castries Hewanorra

Tue 5/5

3:15 p.m.-1:51 a.m.

1 stop10h 36m

C$ 639

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

4:40 p.m.-3:20 p.m.

1 stop22h 40m

Castries Hewanorra

Tue 5/5

3:15 p.m.-1:51 a.m.

1 stop10h 36m

C$ 639

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

7:25 p.m.-1:40 p.m.

1 stop18h 15m

Castries Hewanorra

Sun 17/5

2:35 p.m.-12:40 a.m.

1 stop10h 05m

C$ 639

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

7:00 a.m.-3:25 p.m.

1 stop8h 25m

Castries Hewanorra

Tue 5/5

3:15 p.m.-1:51 a.m.

1 stop10h 36m

C$ 639

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:25 p.m.-1:44 p.m.

1 stop18h 19m

Castries Hewanorra

Thu 21/5

2:30 p.m.-12:40 a.m.

1 stop10h 10m

C$ 639

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Mon 26/1

4:20 p.m.-4:20 p.m.

2 stops48h 00m

Castries Hewanorra

Thu 29/1

5:15 p.m.-12:41 a.m.

1 stop31h 26m

C$ 657

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

2:25 p.m.-4:02 p.m.

2 stops24h 37m

Castries Hewanorra

Fri 13/2

4:18 p.m.-3:22 p.m.

2 stops24h 04m

C$ 672

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Canada to Saint Lucia (average of C$ 194). Flying from Canada to Saint Lucia in December is currently the most expensive (average of C$ 518). 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 21 January 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 23% of weekly flights between Canada and Saint Lucia have experienced delays in the past year, with the average delay time being 155 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 Thursday 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, Air Canada Rouge has had the lowest number of delays on this route, with just 19% 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 21 January 2026.
Get a feel of what it's like to fly with Caribbean Airlines,United Airlines, 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.
Caribbean Airlines
7.9
Good
212 reviews
Check prices

Entertainment

6.6

Overall

7.9

Comfort

7.8

Crew

8.3

Food

6.7

Boarding

7.9

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
7.9
Good
212 reviews
Caribbean Airlines
7.9
Good
212 reviews
Check prices

Entertainment

6.6

Overall

7.9

Comfort

7.8

Crew

8.3

Food

6.7

Boarding

7.9

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
United Airlines
7.4
Good
9,190 reviews
Caribbean Airlines
7.9
Good
212 reviews
Check prices

Entertainment

6.6

Overall

7.9

Comfort

7.8

Crew

8.3

Food

6.7

Boarding

7.9

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
11,172 reviews
Caribbean Airlines
7.9
Good
212 reviews
Check prices

Entertainment

6.6

Overall

7.9

Comfort

7.8

Crew

8.3

Food

6.7

Boarding

7.9

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
3,247 reviews
Caribbean Airlines
7.9
Good
212 reviews
Check prices

Entertainment

6.6

Overall

7.9

Comfort

7.8

Crew

8.3

Food

6.7

Boarding

7.9

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
10,644 reviews
Caribbean Airlines
7.9
Good
212 reviews
Check prices

Entertainment

6.6

Overall

7.9

Comfort

7.8

Crew

8.3

Food

6.7

Boarding

7.9

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 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 American Airlines, WestJet, and Air Canada fly from Canada to Saint Lucia in about 5h 19m. The time it takes to get you to your destination can typically vary by up to 16h 45m. 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 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$ 178), and Air Canada (C$ 207).

  • 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, February is the cheapest month in which you can book a flight from Canada to Saint Lucia (average of C$ 194). Flying from Canada to Saint Lucia in December is currently the most expensive (average of C$ 518). 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 Montego Bay flights
Pierre Elliott Trudeau Intl to Fort-de-France flights
Pierre Elliott Trudeau Intl to Pointe-à-Pitre flights
Pearson Intl to Nassau flights
Pearson Intl to Oranjestad flights
Pierre Elliott Trudeau Intl to Simpson Bay flights
Pearson Intl to Bridgetown flights
Pearson Intl to Port of Spain flights
Pierre Elliott Trudeau Intl to Willemstad flights
Pearson Intl to Simpson Bay flights
Pearson Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Puerto Plata flights
Toronto Island to Punta Cana flights
Pearson Intl to Luis Munoz Marin Intl flights
Pierre Elliott Trudeau Intl to Nassau flights
Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights
Pearson Intl to Kingston flights
Pearson Intl to St. George's flights
Pierre Elliott Trudeau Intl to Nagua flights
Pierre Elliott Trudeau Intl to Oranjestad flights
Pearson Intl to George Town flights
Pearson Intl to Puerto Plata flights
Québec City to Fort-de-France flights
Québec City to Pointe-à-Pitre flights
Pierre Elliott Trudeau Intl to Providenciales flights
Vancouver Intl to Punta Cana flights
Toronto Island to Luis Munoz Marin Intl flights
Ottawa to Punta Cana flights
Québec City to Punta Cana flights
Pearson Intl to Kingstown flights
Pearson Intl to Providenciales flights
Pierre Elliott Trudeau Intl to Bridgetown flights
Pearson Intl to Castries flights
Pierre Elliott Trudeau Intl to Montego Bay flights
Pierre Elliott Trudeau Intl to Santo Domingo flights
Toronto Island to Nassau flights
Vancouver Intl to Puerto Plata flights
Vancouver Intl to Nassau flights
Pearson Intl to St. John's flights
Calgary to Punta Cana flights
Edmonton to Punta Cana flights
Toronto Island to Montego Bay flights
Pierre Elliott Trudeau Intl to St. John's flights
Winnipeg to Punta Cana flights
Halifax to Punta Cana 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 193AverageC$ 525FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 219AverageC$ 713FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 279AverageC$ 802FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 303AverageC$ 922FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 744AverageC$ 1,125FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 916AverageC$ 1,048FlexibilityNo 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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