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

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

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

As of August 2025, there are 2 flights per week flying from Castries to Region of Ontario. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

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

Prices for flights from Castries Hewanorra Airport to Ontario were last updated today.

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

There are 2 operators available for flights from Castries Hewanorra Airport to Ontario as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castries Hewanorra Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 303 Cheap Flights from Castries to Ontario in 2025

1 adult

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Find the cheapest flights from Castries to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

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

5h 40mdirect

10:10 a.m. - 3:25 p.m.YYZ-UVF

5h 15mdirect

C$ 703Air Canada

Find Deal

Tue, 7 Oct - Fri, 31 Oct

2:55 p.m. - 10:16 a.m.UVF-YYZ

19h 21m2 stops

7:15 p.m. - 3:50 p.m.YYZ-UVF

19h 35m2 stops

C$ 847American Airlines

Find Deal

Fri, 29 Aug - Wed, 21 Jan

2:55 p.m. - 6:44 p.m.UVF-YYZ

27h 49m1 stop

5:25 p.m. - 2:30 p.m.YYZ-UVF

20h 05m2 stops

C$ 886American Airlines

Find Deal

Fri, 29 Aug - Wed, 21 Jan

2:56 p.m. - 11:59 a.m.UVF-YYZ

21h 03m2 stops

3:49 p.m. - 3:00 p.m.YYZ-UVF

23h 11m2 stops

C$ 887American Airlines

Find Deal

Tue, 7 Oct - Fri, 31 Oct

3:17 p.m. - 10:15 a.m.UVF-YYZ

18h 58m2 stops

6:00 a.m. - 2:17 p.m.YYZ-UVF

8h 17m1 stop

C$ 889American Airlines

Find Deal

Thu, 18 Sep - Sat, 27 Sep

3:17 p.m. - 11:58 p.m.UVF-YYZ

8h 41m1 stop

6:00 a.m. - 2:17 p.m.YYZ-UVF

8h 17m1 stop

C$ 904American Airlines

Find Deal

Thu, 18 Sep - Sat, 27 Sep

3:17 p.m. - 2:44 p.m.UVF-YYZ

23h 27m2 stops

3:25 p.m. - 2:17 p.m.YYZ-UVF

22h 52m2 stops

C$ 916American Airlines

Find Deal

Thu, 18 Sep - Sat, 27 Sep

2:55 p.m. - 12:01 p.m.UVF-YYZ

21h 06m2 stops

5:25 p.m. - 2:30 p.m.YYZ-UVF

20h 05m2 stops

C$ 953American Airlines

Find Deal

Fri, 29 Aug - Wed, 21 Jan

3:41 p.m. - 10:42 a.m.UVF-YYZ

19h 01m1 stop

6:15 a.m. - 2:26 p.m.YYZ-UVF

8h 11m1 stop

C$ 1,212Delta

Find Deal

Tue, 7 Oct - Fri, 31 Oct

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

5h 40mdirect

10:10 a.m. - 4:25 p.m.YYZ-UVF

5h 15mdirect

C$ 1,533Air Canada

Find Deal

Fri, 29 Aug - Wed, 21 Jan

American Airlines flights from Castries to Region of Ontario

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

American Airlines

15 Aug

UVF2:58 p.m.Castries Hewanorra

21h 38m

2 stops

YYZ12:36 p.m.Toronto Pearson Intl

5 Sep

YYZ5:59 p.m.Toronto Pearson Intl

20h 18m

2 stops

UVF2:17 p.m.Castries Hewanorra

C$ 625

Find similar

American Airlines

15 Aug

UVF2:58 p.m.Castries Hewanorra

27h 46m

1 stop

YYZ6:44 p.m.Toronto Pearson Intl

5 Sep

YYZ12:45 p.m.Toronto Pearson Intl

25h 32m

2 stops

UVF2:17 p.m.Castries Hewanorra

C$ 660

Find similar

American Airlines

15 Aug

UVF2:58 p.m.Castries Hewanorra

18h 58m

2 stops

YYZ9:56 a.m.Toronto Pearson Intl

5 Sep

YYZ3:45 p.m.Toronto Pearson Intl

22h 32m

2 stops

UVF2:17 p.m.Castries Hewanorra

C$ 825

Find similar

Delta flights from Castries to Region of Ontario

Our best Delta deals on Castries to Region of Ontario flight tickets

Delta

15 Aug

UVF3:35 p.m.Castries Hewanorra

18h 48m

1 stop

YYZ10:23 a.m.Toronto Pearson Intl

5 Sep

YYZ6:15 a.m.Toronto Pearson Intl

8h 00m

1 stop

UVF2:15 p.m.Castries Hewanorra

C$ 831

Find similar

Delta

15 Aug

UVF3:35 p.m.Castries Hewanorra

18h 48m

1 stop

YYZ10:23 a.m.Toronto Pearson Intl

5 Sep

YYZ6:15 a.m.Toronto Pearson Intl

8h 00m

1 stop

UVF2:15 p.m.Castries Hewanorra

C$ 948

Find similar

Delta

19 Aug

UVF3:35 p.m.Castries Hewanorra

18h 48m

1 stop

YYZ10:23 a.m.Toronto Pearson Intl

16 Sep

YYZ6:15 a.m.Toronto Pearson Intl

8h 08m

1 stop

UVF2:23 p.m.Castries Hewanorra

C$ 1,017

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Tue 7/10

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

Nonstop5h 40m

Toronto Pearson Intl

Fri 31/10

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

Nonstop5h 15m

C$ 703

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Fri 29/8

2:55 p.m.-10:16 a.m.

2 stops19h 21m

Toronto Pearson Intl

Wed 21/1

7:15 p.m.-3:50 p.m.

2 stops19h 35m

C$ 847

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Fri 29/8

2:55 p.m.-6:44 p.m.

1 stop27h 49m

Toronto Pearson Intl

Wed 21/1

5:25 p.m.-2:30 p.m.

2 stops20h 05m

C$ 886

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Tue 7/10

2:56 p.m.-11:59 a.m.

2 stops21h 03m

Toronto Pearson Intl

Fri 31/10

3:49 p.m.-3:00 p.m.

2 stops23h 11m

C$ 887

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Thu 18/9

3:17 p.m.-10:15 a.m.

2 stops18h 58m

Toronto Pearson Intl

Sat 27/9

6:00 a.m.-2:17 p.m.

1 stop8h 17m

C$ 889

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Thu 18/9

3:17 p.m.-11:58 p.m.

1 stop8h 41m

Toronto Pearson Intl

Sat 27/9

6:00 a.m.-2:17 p.m.

1 stop8h 17m

C$ 904

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Thu 18/9

3:17 p.m.-2:44 p.m.

2 stops23h 27m

Toronto Pearson Intl

Sat 27/9

3:25 p.m.-2:17 p.m.

2 stops22h 52m

C$ 916

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Fri 29/8

2:55 p.m.-12:01 p.m.

2 stops21h 06m

Toronto Pearson Intl

Wed 21/1

5:25 p.m.-2:30 p.m.

2 stops20h 05m

C$ 953

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Tue 7/10

3:41 p.m.-10:42 a.m.

1 stop19h 01m

Toronto Pearson Intl

Fri 31/10

6:15 a.m.-2:26 p.m.

1 stop8h 11m

C$ 1,212

CastriesToronto

UVF - YYZ

UVFYYZ

Castries Hewanorra

Fri 29/8

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

Nonstop5h 40m

Toronto Pearson Intl

Wed 21/1

10:10 a.m.-4:25 p.m.

Nonstop5h 15m

C$ 1,533

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 Castries to Region of Ontario

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 day to depart on your flight to Region of Ontario?

The cheapest day to depart from Castries to Region of Ontario is on a Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 365. The most expensive day to fly to Region of Ontario is Friday, with ticket prices averaging around C$ 771.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Castries to Region of Ontario during this time can be as low as C$ 217. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 679 on average. Flights to Region of Ontario from Castries at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Castries Hewanorra to Ontario flight route?

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Castries when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 663 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Castries for as low as C$ 464 on momondo.

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

There are 3 cabin classes available to choose from on Castries Hewanorra to Ontario 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 Castries to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Castries to Region of Ontario.

Cheap Castries to Region of Ontario flight deals and tips

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

Best price found	C$ 303
Fastest flight time	5h 37m
Direct flights	Mon, Tue, Wed, Fri and Sat
Airports in Region of Ontario	1 airport

The best one-way flight to Region of Ontario from Castries in the past 72 hours is C$ 303. The best round-trip flight deal from Castries to Region of Ontario found on momondo in the last 72 hours is C$ 703.

The fastest flight from Castries to Region of Ontario takes 5h 37m

Direct flights go from Castries to Region of Ontario on Monday, Tuesday, Wednesday, Friday and Saturday. Airlines offering direct flights are: Air Canada and WestJet.

There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)

Search flight deals

When did momondo last update prices for flights from Castries Hewanorra Airport to Ontario?
Prices for flights from Castries Hewanorra Airport to Ontario were last updated today.
How many operators does momondo search for flights from Castries Hewanorra Airport to Ontario?
There are 2 operators available for flights from Castries Hewanorra Airport to Ontario as of August 2025.
How old do you have to be to fly from Castries Hewanorra Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castries Hewanorra Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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 Ontario. 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 Castries to Region of Ontario?
Based on momondo bookings for flights between Castries and Region of Ontario, the leading plane model is Boeing 737 MAX 8, making up 43.24% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 31.53%, Boeing 737-800 (Scimitar Winglets) with 12.61%, and Boeing 777 with 2.70%.

Best airlines flying from Castries to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 239	Free Cancellation	Rating 7.1 9,943 reviews		Search Air Canada flights
WestJet	PriceFrom C$ 417	Free Cancellation	Rating 7.2 3,008 reviews		Search WestJet flights

Why use momondo?

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

Finding the right flight to Ontario from Castries is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from Castries which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Castries and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Ontario from Castries. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 96

Flights to Vancouverfrom C$ 54

Flights to Montrealfrom C$ 149

Flights to Calgaryfrom C$ 59

Flights to Ottawafrom C$ 187

Flights to Winnipegfrom C$ 114

Flights to Halifaxfrom C$ 121

Flights to Kelownafrom C$ 77

Flights to Saskatoonfrom C$ 128

Flights to Reginafrom C$ 123

Flights to St. John'sfrom C$ 233

Flights to Québec Cityfrom C$ 292

Cheap flights from Castries to Ontario from C$ 303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castries to Ontario departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Castries to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

American Airlines flights from Castries to Region of Ontario

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

Delta flights from Castries to Region of Ontario

Our best Delta deals on Castries to Region of Ontario flight tickets

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Use the filters below to find and compare flights from Castries to Ontario that are best for you.

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

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

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Castries to Region of Ontario is on a Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 365. The most expensive day to fly to Region of Ontario is Friday, with ticket prices averaging around C$ 771.

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest Castries Hewanorra to Ontario flight route?

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

How far in advance should I book a flight to Region of Ontario?

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

There are 3 cabin classes available to choose from on Castries Hewanorra to Ontario 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 Castries to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Castries to Region of Ontario.

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

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

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

As of August 2025, there are 2 flights per week flying from Castries to Region of Ontario. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

Cheap Castries to Region of Ontario flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

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

What documentation or ID do you need to fly to Ontario?

What is the most popular plane model from Castries to Region of Ontario?

Best airlines flying from Castries to Region of Ontario

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo