How long does it take to fly to Castries?

On average, it takes 5h 15m to fly from Region of Ontario to Castries if you fly out of Toronto (the most popular airport in Region of Ontario) and into Castries (the most popular airport in Castries). If you’re flying out of Ottawa and into Castries, then the flight time is around 10h 30m.

How many flights depart from Region of Ontario to Castries on average per week?

As of July 2026, 2 flights take off from Region of Ontario and land in Castries each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from Ontario to Castries Hewanorra?

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Castries Hewanorra

Which airlines fly to Castries?

WestJet, Air Canada and American Airlines are the top three most popular airlines that fly to Castries from Region of Ontario according to our data. WestJet is the first choice among our users, with 70% of people opting to fly with this airline when travelling to Castries. Keep in mind that there are 4 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Castries Hewanorra Airport?

Prices for flights from Ontario to Castries Hewanorra Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to Castries Hewanorra Airport?

The number of operators available for flights from Ontario to Castries Hewanorra Airport is 4 as of July 2026.

How old do you have to be to fly from Ontario to Castries Hewanorra Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 251 Cheap Flights from Ontario to Castries in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Castries

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 p.m. - 2:19 p.m.

YUL

UVF

23h 49m

1 stop

3:19 p.m. - 1:46 p.m.

UVF

YUL

22h 27m

1 stop

C$ 548American Airlines

Fri, 21 Aug - Fri, 28 Aug

2:30 p.m. - 2:19 p.m.

YUL

UVF

23h 49m

1 stop

2:49 p.m. - 11:43 a.m.

UVF

YUL

20h 54m

2 stops

C$ 555American Airlines

Fri, 21 Aug - Fri, 28 Aug

3:45 p.m. - 2:19 p.m.

YUL

UVF

22h 34m

2 stops

2:49 p.m. - 12:46 p.m.

UVF

YUL

21h 57m

2 stops

C$ 561American Airlines

Fri, 21 Aug - Fri, 28 Aug

10:45 a.m. - 1:31 p.m.

YYZ

UVF

26h 46m

1 stop

2:35 p.m. - 9:19 a.m.

UVF

YYZ

18h 44m

1 stop

C$ 577United Airlines

Fri, 11 Sep - Sat, 19 Sep

6:05 a.m. - 1:31 p.m.

YOW

UVF

7h 26m

1 stop

2:35 p.m. - 9:35 p.m.

UVF

YOW

31h 00m

2 stops

C$ 577United Airlines

Sat, 29 Aug - Sat, 19 Sep

8:15 a.m. - 1:40 p.m.

YYZ

UVF

5h 25mdirect

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

UVF

YYZ

5h 40mdirect

C$ 589WestJet

Sun, 13 Sep - Sun, 20 Sep

8:15 a.m. - 1:40 p.m.

YYZ

UVF

5h 25mdirect

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

UVF

YYZ

5h 40mdirect

C$ 591WestJet

Sun, 13 Sep - Sun, 20 Sep

6:00 a.m. - 2:10 p.m.

YUL

UVF

8h 10m

1 stop

3:05 p.m. - 9:55 a.m.

UVF

YUL

18h 50m

2 stops

C$ 595Air Canada

Fri, 24 Jul - Fri, 31 Jul

10:25 a.m. - 3:40 p.m.

YYZ

UVF

5h 15mdirect

5:40 p.m. - 10:30 p.m.

UVF

YYZ

5h 50mdirect

C$ 598Air Canada

Thu, 29 Oct - Sun, 8 Nov

8:05 p.m. - 2:20 p.m.

YOW

UVF

18h 15m

1 stop

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

UVF

YOW

22h 00m

2 stops

C$ 721Multiple Airlines

Mon, 31 Aug - Sun, 6 Sep

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American Airlines flights from Region of Ontario to Castries

Our best American Airlines deals on Region of Ontario to Castries flight tickets

American Airlines

21 Aug

YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl

23h 49m

1 stop

UVF2:19 p.m.Castries Hewanorra

28 Aug

UVF3:19 p.m.Castries Hewanorra

22h 27m

1 stop

YUL1:46 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 548

American Airlines

21 Aug

YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl

23h 49m

1 stop

UVF2:19 p.m.Castries Hewanorra

28 Aug

UVF2:49 p.m.Castries Hewanorra

20h 54m

2 stops

YUL11:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 555

American Airlines

21 Aug

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

22h 34m

2 stops

UVF2:19 p.m.Castries Hewanorra

28 Aug

UVF2:49 p.m.Castries Hewanorra

21h 57m

2 stops

YUL12:46 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 561

United Airlines flights from Region of Ontario to Castries

Our best United Airlines deals on Region of Ontario to Castries flight tickets

United Airlines

11 Sep

YYZ10:45 a.m.Toronto Pearson Intl

26h 46m

1 stop

UVF1:31 p.m.Castries Hewanorra

19 Sep

UVF2:35 p.m.Castries Hewanorra

18h 44m

1 stop

YYZ9:19 a.m.Toronto Pearson Intl

C$ 577

United Airlines

11 Sep

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

27h 46m

2 stops

UVF1:31 p.m.Castries Hewanorra

19 Sep

UVF2:35 p.m.Castries Hewanorra

29h 10m

2 stops

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 578

United Airlines

4 Sep

YOW7:30 p.m.Ottawa

18h 01m

2 stops

UVF1:31 p.m.Castries Hewanorra

19 Sep

UVF2:35 p.m.Castries Hewanorra

31h 00m

2 stops

YOW9:35 p.m.Ottawa

C$ 608

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

2:30 p.m.-2:19 p.m.

1 stop23h 49m

Castries Hewanorra

Fri 28/8

3:19 p.m.-1:46 p.m.

1 stop22h 27m

C$ 548

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

2:30 p.m.-2:19 p.m.

1 stop23h 49m

Castries Hewanorra

Fri 28/8

2:49 p.m.-11:43 a.m.

2 stops20h 54m

C$ 555

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

3:45 p.m.-2:19 p.m.

2 stops22h 34m

Castries Hewanorra

Fri 28/8

2:49 p.m.-12:46 p.m.

2 stops21h 57m

C$ 561

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 11/9

10:45 a.m.-1:31 p.m.

1 stop26h 46m

Castries Hewanorra

Sat 19/9

2:35 p.m.-9:19 a.m.

1 stop18h 44m

C$ 577

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sat 29/8

6:05 a.m.-1:31 p.m.

1 stop7h 26m

Castries Hewanorra

Sat 19/9

2:35 p.m.-9:35 p.m.

2 stops31h 00m

C$ 577

Quickest round-trip

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 13/9

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Sun 20/9

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

Nonstop5h 40m

C$ 589

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 13/9

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Sun 20/9

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

Nonstop5h 40m

C$ 591

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

6:00 a.m.-2:10 p.m.

1 stop8h 10m

Castries Hewanorra

Fri 31/7

3:05 p.m.-9:55 a.m.

2 stops18h 50m

C$ 595

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 29/10

10:25 a.m.-3:40 p.m.

Nonstop5h 15m

Castries Hewanorra

Sun 8/11

5:40 p.m.-10:30 p.m.

Nonstop5h 50m

C$ 598

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 31/8

8:05 p.m.-2:20 p.m.

1 stop18h 15m

Castries Hewanorra

Sun 6/9

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

2 stops22h 00m

C$ 721

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Castries?

In general, April is the cheapest month to fly from Region of Ontario to Castries. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 181. The month of October is another great option to travel to Castries, with average flight prices from Region of Ontario averaging around C$ 218.

What is the cheapest day to depart on your flight to Castries?

According to our data, Thursday is the cheapest day to fly to Castries from Region of Ontario. The lowest ticket price found for a Thursday departure recently was C$ 801. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Castries on Monday is C$ 1,040.

What is the cheapest Ontario to Castries Hewanorra flight route?

Fly from Toronto Pearson Intl to Castries Hewanorra for the best Ontario - Castries Hewanorra flight prices

How far in advance should I book a flight from Ontario to Castries?

You are more likely to see cheaper flights to Castries from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around C$ 743 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from Region of Ontario for as low as C$ 563 on momondo.

What cabin class options are available on Region of Ontario to Castries flights?

There are 2 cabin classes available to choose from on Region of Ontario to Castries flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Castries flights?

You could potentially save up to 14% on your flight if you consider stops on a Region of Ontario to Castries flight.

Cheap Region of Ontario to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Castries

Best price found	C$ 236
Fastest flight time	5h 15m
Direct flights	Mon, Tue, Wed, Fri and Sat
Airports in Castries	1 airport

The best one-way flight to Castries from Region of Ontario in the past 72 hours is C$ 236. The best round-trip flight deal from Region of Ontario to Castries found on momondo in the last 72 hours is C$ 566.

The fastest flight from Region of Ontario to Castries takes 5h 15m

Direct flights go from Region of Ontario to Castries on Monday, Tuesday, Wednesday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Castries. From Region of Ontario there are direct flights to Castries Hewanorra (UVF).

Search flight deals

Frequently asked questions about flying from Ontario to Castries

When did momondo last update prices for flights from Ontario to Castries Hewanorra Airport?
Prices for flights from Ontario to Castries Hewanorra Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Castries Hewanorra Airport?
The number of operators available for flights from Ontario to Castries Hewanorra Airport is 4 as of July 2026.
How old do you have to be to fly from Ontario to Castries Hewanorra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Castries?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Castries is Boeing 737 MAX 8 (73.00% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (16.02%), Airbus A319 (5.04%), and Embraer 195 E2 (1.78%).

Best airlines flying from Region of Ontario to Castries

Compare and see reviews for airlines that fly from Region of Ontario to Castries with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 199	Free Cancellation	Rating 7.4 9,968 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 284	Free Cancellation	Rating 7.1 11,802 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 457	Free Cancellation	Rating 7.2 3,404 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 522	Free Cancellation	Rating 7.1 11,324 reviews	Search Air Canada flights

Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Castries?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Castries . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Castries with flexible booking policies on momondo?

Yes. All flights to Castries from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Castries.

I’m not ready to book a flight from Ontario to Castries right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Castries George F. L. Charle Airport

Cheap flights from Ontario to Castries from C$ 251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Castries departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Region of Ontario to Castries

Our best American Airlines deals on Region of Ontario to Castries flight tickets

United Airlines flights from Region of Ontario to Castries

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How to get the cheapest flight ticket from Region of Ontario to Castries

What is the cheapest month to fly to Castries?

What is the cheapest day to depart on your flight to Castries?

What is the cheapest Ontario to Castries Hewanorra flight route?

How far in advance should I book a flight from Ontario to Castries?

What cabin class options are available on Region of Ontario to Castries flights?

Can stopping save me money on Region of Ontario to Castries flights?

What is the cheapest airline that flies from Ontario to Castries Hewanorra?

Which airlines fly to Castries?

How many flights depart from Region of Ontario to Castries on average per week?

How long does it take to fly to Castries?

Cheap Region of Ontario to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Castries

Best price found

Fastest flight time

Direct flights

Airports in Castries

Frequently asked questions about flying from Ontario to Castries

Best airlines flying from Region of Ontario to Castries

Compare and see reviews for airlines that fly from Region of Ontario to Castries with momondo

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An easier way to manage your Castries trip

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Cabin classes currently available on flights to Castries

List of cabin classes available on flights landing in Castries. Availability may vary depending on flight origin and airline.

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