How does KAYAK find such low prices on flights from Ontario to Castries?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Castries. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Castries?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Castries?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Castries?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Ontario to Castries from C$ 245

UVF

Search hundreds of travel sites at once for deals on flights to Castries

...and more

In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Low season	September
High season	December
Cheapest flight	C$ 245

Best time to beat the crowds (23% less expensive on average)

Most popular time to fly (26% more expensive on average)

Flight from Toronto to Castries

How does KAYAK find such low prices on flights from Ontario to Castries?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Castries.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Castries?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Castries?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Castries?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Ontario to Castries Hewanorra

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

Air Canada, American Airlines, British Airways, +4 more

Air Canada, American Airlines, +5 more

Thursday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Canada, American Airlines, British Airways, +5 more

Air Canada, American Airlines, +6 more

See more nonstop flights

Nonstop returns

Castries Hewanorra to Ontario

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

Air Canada, American Airlines, British Airways, +4 more

Air Canada, American Airlines, +5 more

Thursday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Canada, American Airlines, British Airways, +5 more

Air Canada, American Airlines, +6 more

See more nonstop flights

Book cheap flights from Ontario to Castries

Recent round-trip flight deals

9/6Sun

directWestJet

5h 14mYYZ-UVF

16/6Sun

directWestJet

5h 31mUVF-YYZ

C$ 393

9/6Sun

directWestJet

5h 14mYYZ-UVF

16/6Sun

directWestJet

5h 31mUVF-YYZ

C$ 401

9/6Sun

directAir Canada

5h 15mYYZ-UVF

16/6Sun

directAir Canada

5h 40mUVF-YYZ

C$ 423

25/6Tue

2 stopsAmerican Airlines

21h 10mYYZ-UVF

4/7Thu

2 stopsAmerican Airlines

23h 17mUVF-YYZ

C$ 538

1/8Thu

direct

5h 18mYYZ-UVF

1/9Sun

direct

5h 40mUVF-YYZ

C$ 542

26/6Wed

directAir Canada

5h 15mYYZ-UVF

3/7Wed

directAir Canada

5h 40mUVF-YYZ

C$ 568

24/6Mon

1 stopDelta

8h 30mYYZ-UVF

4/7Thu

1 stopDelta

18h 16mUVF-YYZ

C$ 601

12/8Mon

1 stopDelta

30h 35mYYZ-UVF

27/8Tue

1 stopDelta

20h 34mUVF-YYZ

C$ 611

7/10Mon

2 stopsAmerican Airlines

21h 08mYYZ-UVF

11/10Fri

1 stopAmerican Airlines

8h 51mUVF-YYZ

C$ 641

19/5Sun

direct

5h 15mYYZ-UVF

26/5Sun

direct

5h 54mUVF-YYZ

C$ 866

Recent one-way flight deals

2/9Mon

2 stopsAmerican Airlines

27h 25mYYZ-UVF

C$ 245

30/8Fri

1 stopAmerican Airlines

8h 34mYYZ-UVF

C$ 252

23/6Sun

directWestJet

5h 18mYYZ-UVF

C$ 257

30/8Fri

1 stopDelta

8h 05mYYZ-UVF

C$ 271

30/6Sun

1 stopDelta

8h 30mYYZ-UVF

C$ 286

30/8Fri

2 stopsAmerican Airlines

31h 04mYYZ-UVF

C$ 294

23/6Sun

directAir Canada

5h 15mYYZ-UVF

C$ 308

23/6Sun

directWestJet

5h 18mYYZ-UVF

C$ 346

5/9Thu

3 stops

28h 05mYYZ-UVF

C$ 776

2/9Mon

3 stops

26h 55mYYZ-UVF

C$ 1,038

Last minute flights from Ontario to Castries

Last minute flight, train and bus deals

13/5Mon

multi-stopDelta

8h 10mYYZ-UVF

29/5Wed

multi-stopDelta

17h 00mUVF-YYZ

C$ 596

13/5Mon

multi-stopAmerican Airlines

19h 25mYYZ-UVF

29/5Wed

multi-stopAmerican Airlines

19h 20mUVF-YYZ

C$ 650

13/5Mon

multi-stopWestJet Encore

20h 26mYYZ-UVF

29/5Wed

multi-stopWestJet Encore

20h 19mUVF-YYZ

C$ 835

12/5Sun

direct

5h 15mYYZ-UVF

19/5Sun

direct

5h 54mUVF-YYZ

C$ 967

11/5Sat

multi-stop

29h 54mYOW-UVF

16/5Thu

multi-stop

17h 28mUVF-YOW

C$ 997

10/5Fri

multi-stopUnited Airlines

22h 44mYOW-UVF

18/5Sat

multi-stopUnited Airlines

33h 14mUVF-YOW

C$ 1,018

10/5Fri

multi-stopAir Canada

41h 35mYOW-UVF

19/5Sun

multi-stopAir Canada

26h 10mUVF-YOW

C$ 1,174

12/5Sun

multi-stopAmerican Airlines

31h 30mYYZ-UVF

19/5Sun

multi-stopAmerican Airlines

19h 20mUVF-YYZ

C$ 1,233

11/5Sat

multi-stopUnited Airlines

7h 26mYOW-UVF

18/5Sat

multi-stopUnited Airlines

33h 14mUVF-YOW

C$ 1,257

11/5Sat

multi-stopAir Canada

17h 35mYOW-UVF

19/5Sun

multi-stopAir Canada

17h 12mUVF-YOW

C$ 1,291

Flights to Castries

Destination:

Castries (UVF)Saint Lucia

Return flight deals:

Castries - Ontario

Cabin classes:

C$ 2,294

C$ 2,190

C$ 409

Browse origins:

C$ 585

Flights from Ottawa to Castries

Flights from Toronto Pearson Intl Airport to Castries

Browse destinations:

C$ 456

Flights to Castries, Castries

UVF

Find cheap flights from Ontario to Castries from C$ 245

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Castries departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Castries

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Ontario to Castries

How does KAYAK find such low prices on flights from Ontario to Castries?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Castries?

What is the Hacker Fare option on flights from Ontario to Castries?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Castries?

Prefer to fly non-stop from Ontario to Castries?

Ontario to Castries Hewanorra

Castries Hewanorra to Ontario

Book cheap flights from Ontario to Castries

Recent round-trip flight deals

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Recent one-way flight deals

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Last minute flights from Ontario to Castries

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Flights to Castries

Destination:

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