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Cheap flights from Saint Lucia to Ontario from C$ 252

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — YYZ
5 May — 12 May1
1 adult

Cheap flight deals from Saint Lucia to Ontario

Keep the following information in mind while searching for Saint Lucia to Ontario flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 442

One-way from

C$ 252

Good round-trip deal

C$ 367 or less

Good one-way deal

C$ 583 or less
WestJet
  • WestJet
  • 10/7-31/7
  • Nonstop
  • 11h 02m total
  • Saint Lucia to Ontario
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WestJet
  • WestJet
  • 22/6
  • Nonstop
  • 5h 42m total
  • Saint Lucia to Ontario
Search Deals
Price to beat on a round-trip flight from Saint Lucia to Ontario.
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Price to beat on a one-way flight from Saint Lucia to Ontario.
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Find flight deals from Saint Lucia to Ontario

Cheapest flights from Saint Lucia to Ontario
Explore the most affordable flight options available from Saint Lucia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 10/72:35 p.m.UVF - YYZ
Nonstop5h 42mWestJet
Thu 31/78:25 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Deal found 29/4C$ 442
Tue 6/53:14 p.m.UVF - YYZ
1 stop23h 45mAmerican Airlines
Tue 13/56:00 a.m.YYZ - UVF
1 stop8h 11mAmerican Airlines
Deal found 29/4C$ 511
Tue 21/103:10 p.m.UVF - YYZ
Nonstop5h 40mAir Canada
Tue 4/119:45 a.m.YYZ - UVF
Nonstop5h 15mAir Canada
Deal found 29/4C$ 986
Wed 28/52:34 p.m.UVF - YYZ
1 stop9h 17mWestJet Encore
Wed 4/66:00 a.m.YYZ - UVF
1 stop8h 11mWestJet Encore
Deal found 28/4C$ 1,001
Sun 4/53:19 p.m.UVF - YYZ
1 stop19h 05mDelta
Sun 11/56:15 a.m.YYZ - UVF
1 stop7h 51mDelta
Deal found 28/4C$ 1,057
Sat 26/79:10 a.m.SLU - YYZ
1 stop11h 58mMultiple Airlines
Sun 31/811:00 p.m.YYZ - SLU
1 stop16h 50mMultiple Airlines
Deal found 28/4C$ 1,149
Thu 3/76:20 p.m.SLU - YYZ
1 stop26h 40mCaribbean Airlines
Sun 3/84:20 p.m.YYZ - SLU
1 stop23h 30mCaribbean Airlines
Deal found 28/4C$ 1,168
Thu 31/72:35 p.m.UVF - YYZ
Nonstop5h 42mMultiple Airlines
Thu 21/86:05 p.m.YYZ - UVF
1 stop20h 55mMultiple Airlines
Deal found 29/4C$ 2,552
Sat 4/108:25 p.m.UVF - YYZ
1 stop19h 35mBritish Airways
Sun 19/106:05 p.m.YYZ - UVF
1 stop21h 00mBritish Airways
Deal found 29/4C$ 4,814

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Lucia to Ontario 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 30 April 2025.
Use the filters below to find and compare flights from Saint Lucia to Ontario that are best for you.

Fly from

Saint Lucia

Fly to

Ontario

Route

Depart

Return

Price

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Thu 10/7

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

Nonstop5h 42m

Toronto Pearson Intl

Thu 31/7

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

Nonstop5h 20m

C$ 442

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Fri 9/5

3:14 p.m.-10:25 a.m.

2 stops19h 11m

Toronto Pearson Intl

Tue 20/5

6:00 a.m.-2:11 p.m.

1 stop8h 11m

C$ 576

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Tue 21/10

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

Nonstop5h 40m

Toronto Pearson Intl

Tue 4/11

9:45 a.m.-4:00 p.m.

Nonstop5h 15m

C$ 986

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Wed 28/5

2:34 p.m.-11:51 p.m.

1 stop9h 17m

Toronto Pearson Intl

Wed 4/6

6:00 a.m.-2:11 p.m.

1 stop8h 11m

C$ 1,001

CastriesToronto

SLU - YYZ

SLUYYZ

Castries George F. L. Charle

Sat 26/7

9:10 a.m.-9:08 p.m.

1 stop11h 58m

Toronto Pearson Intl

Sun 31/8

11:00 p.m.-3:50 p.m.

1 stop16h 50m

C$ 1,149

CastriesToronto

SLU - YYZ

SLUYYZ

Castries George F. L. Charle

Thu 3/7

6:20 p.m.-9:00 p.m.

1 stop26h 40m

Toronto Pearson Intl

Sun 3/8

4:20 p.m.-3:50 p.m.

1 stop23h 30m

C$ 1,168

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Thu 31/7

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

Nonstop5h 42m

Toronto Pearson Intl

Thu 21/8

6:05 p.m.-3:00 p.m.

1 stop20h 55m

C$ 2,552

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Sat 4/10

8:25 p.m.-4:00 p.m.

1 stop19h 35m

Toronto Pearson Intl

Sun 19/10

6:05 p.m.-3:05 p.m.

1 stop21h 00m

C$ 4,814

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Sun 22/6

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

Nonstop5h 42m

C$ 252

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Thu 15/5

3:14 p.m.-6:35 p.m.

1 stop27h 21m

C$ 278

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 17 results
1
2

Best time to book a flight from Saint Lucia to Ontario

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

What is the cheapest month to book a flight from Saint Lucia to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Saint Lucia to Region of Ontario (average of C$ 167). Flying from Saint Lucia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 LC to ON?

Find hourly flight availability from Saint Lucia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 30 April 2025.
Read through reviews of airlines operating flights from Saint Lucia to Ontario, such as Caribbean Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Crew

8.5

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

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
151 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Crew

8.5

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

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
7,936 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Crew

8.5

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

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
8,696 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Crew

8.5

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

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
151 reviews
Check prices

Crew

8.5

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

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
2,823 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Crew

8.5

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

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 Saint Lucia to Ontario. 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 Saint Lucia to Region of Ontario one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 252. Users have also found prices from C$ 278 and C$ 417 on American Airlines and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Lucia to Ontario 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 Saint Lucia to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Saint Lucia to Region of Ontario (average of C$ 167). Flying from Saint Lucia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Saint Lucia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Santo Domingo to Vancouver Intl flights
Santo Domingo to Pierre Elliott Trudeau Intl flights
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St. John's to Pearson Intl flights
Oranjestad to Pierre Elliott Trudeau Intl flights
Bridgetown to Pierre Elliott Trudeau Intl flights
Montego Bay to Pierre Elliott Trudeau Intl flights
Nassau to Pierre Elliott Trudeau Intl flights
Castries to Pearson Intl flights
Willemstad to Pearson Intl flights
Willemstad to Pierre Elliott Trudeau Intl flights
Puerto Plata to Pierre Elliott Trudeau Intl flights
Punta Cana to Ottawa flights
Scarborough to Pearson Intl flights
George Town to Edmonton flights
Port of Spain to Edmonton flights
George Town to Halifax flights
Kingston to Edmonton flights
Port Au Prince to Pearson Intl flights
Bridgetown to Ottawa flights
Havana to Pearson Intl flights

Top 2 airlines flying from Saint Lucia to Ontario

Discover the top 2 airlines that operate flights from Saint Lucia to Ontario. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 233AverageC$ 791FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 305AverageC$ 605FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Saint Lucia to Ontario?

Cheapflights makes it easy to find Saint Lucia to Ontario 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 Saint Lucia to Ontario?

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

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

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

Of course! You can now track prices for flights from Saint Lucia to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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