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>

C$ 290 Cheap Flights from Ontario to Castries

UVF

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

...and more

In the last 7 days, travellers have searched 42,393,389 times on KAYAK, and here is why:

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Low season	September
High season	December
Cheapest flight	C$ 290

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$ 405

23/6Sun

directWestJet

5h 18mYYZ-UVF

4/7Thu

directWestJet

5h 31mUVF-YYZ

C$ 406

9/6Sun

directAir Canada

5h 15mYYZ-UVF

16/6Sun

directAir Canada

5h 40mUVF-YYZ

C$ 411

11/6Tue

1 stopAmerican Airlines

18h 30mYYZ-UVF

18/6Tue

1 stopAmerican Airlines

10h 34mUVF-YYZ

C$ 452

11/6Tue

2 stopsAmerican Airlines

20h 40mYYZ-UVF

18/6Tue

1 stopAmerican Airlines

10h 34mUVF-YYZ

C$ 456

7/9Sat

2 stopsAir Canada

25h 05mYOW-UVF

11/9Wed

1 stopAir Canada

10h 03mUVF-YOW

C$ 582

1/9Sun

2 stopsDelta

45h 15mYUL-UVF

8/9Sun

2 stopsDelta

31h 22mUVF-YUL

C$ 584

18/8Sun

2 stopsDelta

49h 55mYUL-UVF

25/8Sun

2 stopsDelta

42h 04mUVF-YUL

C$ 677

25/8Sun

2 stopsWestJet Encore

22h 00mYUL-UVF

1/9Sun

2 stopsWestJet Encore

23h 20mUVF-YUL

C$ 854

24/7Wed

2 stopsWestJet Encore

22h 03mYUL-UVF

31/7Wed

2 stopsWestJet Encore

19h 00mUVF-YUL

C$ 858

Recent one-way flight deals

24/8Sat

2 stopsAmerican Airlines

41h 11mYYZ-UVF

C$ 290

24/8Sat

1 stopDelta

8h 05mYYZ-UVF

C$ 366

25/5Sat

2 stopsAmerican Airlines

22h 51mYYZ-UVF

C$ 467

25/5Sat

1 stopAmerican Airlines

19h 25mYYZ-UVF

C$ 504

25/5Sat

3 stops

26h 35mYYZ-UVF

C$ 1,007

24/8Sat

3 stops

27h 30mYYZ-UVF

C$ 1,016

24/5Fri

2 stops

13h 01mYYZ-UVF

C$ 4,726

Last minute flights from Ontario to Castries

Last minute flight, train and bus deals

17/5Fri

multi-stopAmerican Airlines

21h 20mYYZ-UVF

21/5Tue

multi-stopAmerican Airlines

30h 35mUVF-YYZ

C$ 1,114

17/5Fri

multi-stopAmerican Airlines

21h 20mYYZ-UVF

21/5Tue

multi-stopAmerican Airlines

26h 45mUVF-YYZ

C$ 1,117

Flights to Castries

Destination:

Castries (UVF)Saint Lucia

Return flight deals:

Castries - Ontario

Cabin classes:

C$ 2,282

C$ 939

C$ 255

Browse origins:

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries

C$ 582

Flights from Ottawa to Castries

Flights from Toronto Pearson Intl Airport to Castries

Browse destinations:

C$ 460

Flights to Castries, Castries

UVF

C$ 290 Find cheap flights from Ontario to Castries

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 24/8. 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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Last minute flights from Ontario to Castries

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Flights to Castries

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