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Cheap flights from Ontario to Saint Lucia from C$ 172

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Ontario to Saint Lucia

Keep the following information in mind while searching for Ontario to Saint Lucia flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 462

One-way from

C$ 250

Popular in

December

Cheapest in

October

Average price

C$ 1,116

Good round-trip deal

C$ 605 or less

Good one-way deal

C$ 256 or less
WestJet
  • WestJet
  • 1/6-15/6
  • Nonstop
  • 11h 02m total
  • Ontario to Saint Lucia
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Air Canada
  • Air Canada
  • 23/5
  • Nonstop
  • 5h 20m total
  • Ontario to Saint Lucia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 262 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ontario to Saint Lucia.
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Price to beat on a one-way flight from Ontario to Saint Lucia.
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Find flight deals from Ontario to Saint Lucia

Cheapest flights from Ontario to Saint Lucia
Explore the most affordable flight options available from Ontario to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 1/46:00 a.m.YYZ - UVF
1 stop8h 10mAmerican Airlines
Wed 30/43:28 p.m.UVF - YYZ
2 stops18h 27mAmerican Airlines
Deal found 26/3C$ 453
Sun 1/68:25 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Sun 15/62:35 p.m.UVF - YYZ
Nonstop5h 42mWestJet
Deal found 26/3C$ 462
Fri 28/39:25 a.m.YYZ - UVF
Nonstop5h 20mAir Canada
Wed 2/43:45 p.m.UVF - YYZ
Nonstop5h 40mAir Canada
Deal found 26/3C$ 540
Fri 9/56:10 a.m.YYZ - UVF
2 stops33h 20mUnited Airlines
Sat 17/512:55 p.m.UVF - YYZ
1 stop26h 51mUnited Airlines
Deal found 26/3C$ 565
Tue 10/66:00 a.m.YUL - UVF
1 stop8h 15mAir Canada
Fri 20/63:10 p.m.UVF - YUL
1 stop16h 26mAir Canada
Deal found 27/3C$ 580
Fri 5/92:46 p.m.YOW - UVF
2 stops22h 45mUnited Airlines
Sat 13/92:35 p.m.UVF - YOW
2 stops26h 31mUnited Airlines
Deal found 27/3C$ 589
Tue 12/82:40 p.m.YUL - UVF
2 stops23h 13mAmerican Airlines
Tue 19/83:43 p.m.UVF - YUL
2 stops21h 47mAmerican Airlines
Deal found 27/3C$ 596
Mon 8/99:55 p.m.YOW - UVF
1 stop16h 20mAir Canada
Fri 12/93:05 p.m.UVF - YOW
1 stop9h 14mAir Canada
Deal found 27/3C$ 615
Thu 24/78:25 a.m.YYZ - UVF
Nonstop5h 20mMultiple Airlines
Fri 1/83:10 p.m.UVF - YYZ
Nonstop5h 40mMultiple Airlines
Deal found 26/3C$ 626
Sun 7/95:55 a.m.YOW - UVF
1 stop7h 49mWestJet
Sun 14/92:35 p.m.UVF - YOW
1 stop9h 47mWestJet
Deal found 27/3C$ 630
Sun 3/89:20 p.m.YUL - UVF
2 stops40h 55mMultiple Airlines
Sun 10/82:35 p.m.UVF - YUL
1 stop10h 02mMultiple Airlines
Deal found 27/3C$ 703
Sat 5/76:45 a.m.YUL - UVF
1 stop31h 00mWestJet
Sun 13/72:35 p.m.UVF - YUL
1 stop10h 02mWestJet
Deal found 26/3C$ 790

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 28 March 2025.
Use the filters below to find and compare flights from Ontario to Saint Lucia that are best for you.

Fly from

Ontario

Fly to

Saint Lucia

Route

Depart

Return

Price

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 1/6

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

Nonstop5h 20m

Castries Hewanorra

Sun 15/6

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

Nonstop5h 42m

C$ 462

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 24/4

7:15 p.m.-2:28 p.m.

1 stop19h 13m

Castries Hewanorra

Fri 2/5

3:28 p.m.-2:55 p.m.

1 stop23h 27m

C$ 512

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 25/4

6:10 a.m.-3:30 p.m.

2 stops33h 20m

Castries Hewanorra

Sat 3/5

12:55 p.m.-11:49 a.m.

1 stop22h 54m

C$ 530

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 10/6

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

Nonstop5h 20m

Castries Hewanorra

Tue 17/6

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

Nonstop5h 40m

C$ 549

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:00 a.m.-2:15 p.m.

1 stop8h 15m

Castries Hewanorra

Fri 20/6

3:10 p.m.-7:36 a.m.

1 stop16h 26m

C$ 580

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 5/9

2:46 p.m.-1:31 p.m.

2 stops22h 45m

Castries Hewanorra

Sat 13/9

2:35 p.m.-5:06 p.m.

2 stops26h 31m

C$ 589

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 12/8

2:40 p.m.-1:53 p.m.

2 stops23h 13m

Castries Hewanorra

Tue 19/8

3:43 p.m.-1:30 p.m.

2 stops21h 47m

C$ 596

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 8/9

9:55 p.m.-2:15 p.m.

1 stop16h 20m

Castries Hewanorra

Fri 12/9

3:05 p.m.-12:19 a.m.

1 stop9h 14m

C$ 615

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 24/7

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

Nonstop5h 20m

Castries Hewanorra

Fri 1/8

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

Nonstop5h 40m

C$ 626

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sun 7/9

5:55 a.m.-1:44 p.m.

1 stop7h 49m

Castries Hewanorra

Sun 14/9

2:35 p.m.-12:22 a.m.

1 stop9h 47m

C$ 630

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 31 results
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Best time to book a flight from Ontario to Saint Lucia

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

What is the cheapest time of day to fly from ON to LC?

Find hourly flight availability from Ontario 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 28 March 2025.

When flying from Region of Ontario to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 28 March 2025.
Get a feel of what it's like to fly with Caribbean Airlines, Delta and United Airlines from Ontario to Saint Lucia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

6.8

Boarding

8.2

Entertainment

6.8

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
149 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

6.8

Boarding

8.2

Entertainment

6.8

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Delta
8.0
Very good
7,897 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

6.8

Boarding

8.2

Entertainment

6.8

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,603 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

6.8

Boarding

8.2

Entertainment

6.8

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

6.8

Boarding

8.2

Entertainment

6.8

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
WestJet
7.2
Good
2,785 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

6.8

Boarding

8.2

Entertainment

6.8

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Region of Ontario to Saint Lucia one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 250. Caribbean Airlines flights start at C$ 450 while deals on American Airlines start at C$ 517 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Saint Lucia

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

Top 7 airlines flying from Ontario to Saint Lucia

Discover the top 7 airlines that operate flights from Ontario 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 200AverageC$ 787FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 278AverageC$ 1,011FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 300AverageC$ 655FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 450AverageC$ 705FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 476AverageC$ 848FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 893AverageC$ 1,307FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 965AverageC$ 1,113FlexibilityNo 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 Ontario to Saint Lucia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Saint Lucia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Saint Lucia from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Saint Lucia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario 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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