Cheap flights from Ontario to Castries from C$ 228
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
29 Nov — 6 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Ontario to Castries
Enter your travel dates to find the best prices.
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One-way
Cheapest flights from Ontario to Castries
Explore the most affordable flight options available from Ontario to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.
Sat 28/116:45 a.m. -
1 stop8h 40m
Sat 5/121:52 p.m. -
1 stop11h 07m
Deal found 25/10C$ 480
Sat 31/106:45 a.m. -
1 stop8h 40m
Sat 7/111:52 p.m. -
1 stop11h 07m
Deal found 26/10C$ 485
Fri 27/1112:55 p.m. -
1 stop23h 12m
Sat 5/121:52 p.m. -
1 stop20h 55m
Deal found 28/10C$ 491
Fri 30/1010:25 a.m. -
Nonstop5h 15m
Fri 6/115:35 p.m. -
Nonstop5h 50m
Deal found 26/10C$ 533
Sat 28/116:15 p.m. -
2 stops18h 14m
Fri 4/124:24 p.m. -
2 stops19h 32m
Deal found 26/10C$ 565
Fri 30/107:24 p.m. -
2 stops18h 18m
Fri 6/114:07 p.m. -
2 stops19h 08m
Deal found 26/10C$ 566
Thu 10/127:50 p.m. -
2 stops19h 50m
Wed 16/125:35 p.m. -
2 stops17h 12m
Deal found 26/10C$ 568
Mon 26/106:00 a.m. -
1 stop9h 04m
Mon 2/114:07 p.m. -
1 stop24h 03m
Deal found 25/10C$ 573
Sat 5/126:00 a.m. -
1 stop7h 33m
Sat 12/123:33 p.m. -
1 stop19h 46m
Deal found 25/10C$ 575
Sat 5/126:00 a.m. -
1 stop7h 33m
Sat 19/122:57 p.m. -
1 stop9h 48m
Deal found 25/10C$ 576
Thu 29/107:24 p.m. -
1 stop18h 56m
Tue 10/114:41 p.m. -
2 stops20h 51m
Deal found 25/10C$ 579
Fri 4/126:00 a.m. -
1 stop9h 40m
Thu 10/125:35 p.m. -
2 stops19h 02m
Deal found 26/10C$ 657
Best flights from Ontario to Castries
Discover carefully curated flight deals from Ontario to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.
Thu 25/26:00 a.m. -
1 stop9h 40m
Sun 7/35:45 p.m. -
1 stop29h 00m
Deal found 26/10C$ 794
Wed 16/126:15 a.m. -
2 stops31h 00m
Tue 22/123:21 p.m. -
2 stops48h 46m
Deal found 26/10C$ 909
Tue 15/127:35 p.m. -
1 stop20h 05m
Tue 29/123:55 p.m. -
1 stop8h 45m
Deal found 28/10C$ 1,088
Mon 30/1112:15 p.m. -
2 stops25h 49m
Thu 31/124:56 p.m. -
2 stops19h 19m
Deal found 27/10C$ 1,269
Thu 25/24:15 p.m. -
2 stops45h 40m
Sun 7/33:55 p.m. -
2 stops32h 45m
Deal found 26/10C$ 1,573
Thu 4/35:10 a.m. -
1 stop10h 35m
Wed 10/35:45 p.m. -
2 stops23h 12m
Deal found 26/10C$ 817
Fri 11/125:55 p.m. -
2 stops18h 12m
Mon 21/123:21 p.m. -
1 stop9h 05m
Deal found 27/10C$ 1,014
Thu 18/27:00 a.m. -
1 stop8h 40m
Sun 21/25:35 p.m. -
2 stops17h 12m
Deal found 29/10C$ 964
Tue 29/126:00 p.m. -
2 stops20h 36m
Fri 8/14:31 p.m. -
2 stops31h 21m
Deal found 28/10C$ 1,269
Mon 21/123:35 p.m. -
2 stops21h 40m
Mon 28/123:21 p.m. -
2 stops26h 26m
Deal found 28/10C$ 1,203
Tue 8/1210:00 a.m. -
2 stops28h 04m
Tue 22/124:56 p.m. -
2 stops28h 37m
Deal found 30/10C$ 1,273
Tue 15/124:36 p.m. -
2 stops44h 39m
Tue 29/123:21 p.m. -
2 stops31h 02m
Deal found 28/10C$ 1,207
Fri 18/127:50 p.m. -
2 stops43h 50m
Wed 23/125:35 p.m. -
2 stops19h 02m
Deal found 29/10C$ 1,211
Tue 23/36:15 a.m. -
1 stop7h 45m
Thu 25/33:20 p.m. -
1 stop8h 41m
Deal found 29/10C$ 1,276
Mon 22/36:10 p.m. -
2 stops19h 50m
Wed 24/33:20 p.m. -
1 stop8h 41m
Deal found 29/10C$ 1,281
Thu 18/24:15 p.m. -
2 stops45h 40m
Sun 21/23:55 p.m. -
2 stops47h 35m
Deal found 29/10C$ 1,828
Mon 7/126:10 p.m. -
2 stops19h 54m
Mon 21/124:56 p.m. -
1 stop19h 11m
Deal found 27/10C$ 1,290
Tue 8/126:15 a.m. -
1 stop7h 49m
Fri 11/124:26 p.m. -
2 stops17h 29m
Deal found 25/10C$ 1,291
Mon 28/122:00 p.m. -
2 stops23h 15m
Mon 4/13:21 p.m. -
2 stops47h 48m
Deal found 29/10C$ 1,702
Wed 10/36:15 a.m. -
1 stop7h 45m
Tue 16/33:20 p.m. -
1 stop8h 41m
Deal found 26/10C$ 1,291
Wed 2/129:45 a.m. -
2 stops28h 19m
Fri 11/124:26 p.m. -
2 stops20h 02m
Deal found 25/10C$ 1,291
Direct flights from Ontario to Castries
Explore direct flight options from Ontario to Castries based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.
Tue 8/128:30 a.m. -
Nonstop5h 25m
Thu 10/123:55 p.m. -
Nonstop6h 00m
Deal found 25/10C$ 600
Sun 29/118:30 a.m. -
Nonstop5h 25m
Thu 3/123:55 p.m. -
Nonstop6h 00m
Deal found 25/10C$ 610
Thu 3/128:30 a.m. -
Nonstop5h 25m
Thu 10/123:55 p.m. -
Nonstop6h 00m
Deal found 25/10C$ 614
Fri 4/1210:25 a.m. -
Nonstop5h 15m
Thu 10/125:35 p.m. -
Nonstop5h 50m
Deal found 26/10C$ 627
Thu 10/1210:25 a.m. -
Nonstop5h 15m
Thu 17/125:35 p.m. -
Nonstop5h 50m
Deal found 26/10C$ 642
Tue 8/128:30 a.m. -
Nonstop5h 25m
Tue 15/123:55 p.m. -
Nonstop6h 00m
Deal found 25/10C$ 659
Tue 10/118:30 a.m. -
Nonstop5h 25m
Mon 16/115:35 p.m. -
Nonstop5h 50m
Deal found 26/10C$ 663
Tue 8/128:30 a.m. -
Nonstop5h 25m
Tue 22/123:55 p.m. -
Nonstop6h 00m
Deal found 29/10C$ 667
Fri 4/1210:25 a.m. -
Nonstop5h 15m
Fri 11/125:35 p.m. -
Nonstop5h 50m
Deal found 25/10C$ 669
Sun 29/118:30 a.m. -
Nonstop5h 25m
Sat 5/123:40 p.m. -
Nonstop6h 00m
Deal found 28/10C$ 678
Sun 4/48:30 a.m. -
Nonstop5h 25m
Tue 13/42:55 p.m. -
Nonstop6h 00m
Deal found 25/10C$ 680
Last-minute flights from Ontario to Castries
Discover last-minute flight deals from Ontario to Castries. Data last updated 30 October 2026 and is based on user searches.
Thu 29/107:24 p.m. -
1 stop18h 56m
Tue 10/114:41 p.m. -
2 stops20h 51m
Deal found 25/10C$ 579
Fri 30/1010:25 a.m. -
Nonstop5h 15m
Fri 6/115:35 p.m. -
Nonstop5h 50m
Deal found 26/10C$ 533
Fri 30/107:24 p.m. -
2 stops18h 18m
Fri 6/114:07 p.m. -
2 stops19h 08m
Deal found 26/10C$ 566
Sat 31/106:45 a.m. -
1 stop8h 40m
Sat 7/111:52 p.m. -
1 stop11h 07m
Deal found 26/10C$ 485
Fri 6/113:57 p.m. -
1 stop22h 04m
Mon 9/114:41 p.m. -
2 stops20h 18m
Deal found 26/10C$ 580
Wed 11/113:57 p.m. -
1 stop22h 10m
Mon 16/114:41 p.m. -
2 stops20h 18m
Deal found 25/10C$ 585
Fri 13/117:50 p.m. -
2 stops43h 50m
Thu 19/115:35 p.m. -
2 stops17h 12m
Deal found 26/10C$ 776
Mon 16/116:50 a.m. -
1 stop8h 50m
Sun 22/115:35 p.m. -
2 stops19h 02m
Deal found 26/10C$ 741
Fri 27/113:35 p.m. -
2 stops20h 32m
Sat 5/121:52 p.m. -
1 stop20h 55m
Deal found 28/10C$ 491
Sat 28/116:45 a.m. -
1 stop8h 40m
Sat 5/121:52 p.m. -
1 stop11h 07m
Deal found 25/10C$ 480
Sat 28/116:15 p.m. -
2 stops18h 14m
Fri 4/124:24 p.m. -
2 stops19h 32m
Deal found 26/10C$ 565
Mon 30/115:10 a.m. -
1 stop10h 30m
Fri 4/125:35 p.m. -
2 stops19h 02m
Deal found 29/10C$ 778
One-way flights from Ontario to Castries
Search for one-way flight options from Ontario to Castries. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.
Fri 27/117:44 p.m. -
2 stops16h 23m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 228
Sun 29/118:30 a.m. -
Nonstop5h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 29/10C$ 239
Sat 14/116:45 a.m. -
1 stop8h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 30/10C$ 253
Fri 13/1110:25 a.m. -
Nonstop5h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 256
Mon 16/115:14 p.m. -
2 stops19h 16m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/10C$ 266
Wed 2/127:00 a.m. -
1 stop7h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/10C$ 270
Fri 13/116:07 p.m. -
1 stop19h 54m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 27/10C$ 271
Tue 17/116:07 p.m. -
2 stops18h 23m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/10C$ 273
Thu 31/126:00 a.m. -
1 stop8h 08m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 28/10C$ 276
Tue 10/118:30 a.m. -
Nonstop5h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 30/10C$ 283
Thu 10/126:00 a.m. -
1 stop9h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/10C$ 366
Wed 27/16:00 a.m. -
1 stop9h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 29/10C$ 393
Find flight deals from Ontario to Castries
Keep the following information in mind while searching for Ontario to Castries flight deals. Data was last updated 30 October 2026.
Customize your flight search to find flights from Ontario to Castries 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 7,457,451 searches. Data last updated 30 October 2026.
Use the filters below to find and compare flights from Ontario to Castries that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoCastries
YYZ Toronto Pearson Intl - UVF Castries Hewanorra
YYZUVF
Toronto Pearson Intl
Sat 14/11
6:45 a.m.-4:25 p.m.
1 stop8h 40m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 253
TorontoCastries
YYZ Toronto Pearson Intl - UVF Castries Hewanorra
YYZUVF
Toronto Pearson Intl
Tue 17/11
6:07 p.m.-1:30 p.m.
2 stops18h 23m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 273
Quickest round-trip
TorontoCastries
YYZ Toronto Pearson Intl - UVF Castries Hewanorra
YYZUVF
Toronto Pearson Intl
Wed 9/12
10:25 a.m.-4:40 p.m.
Nonstop5h 15m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 351
OttawaCastries
YOW Ottawa - UVF Castries Hewanorra
YOWUVF
Ottawa
Thu 10/12
6:00 a.m.-4:40 p.m.
1 stop9h 40m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 368
OttawaCastries
YOW Ottawa - UVF Castries Hewanorra
YOWUVF
Ottawa
Sun 13/12
5:30 a.m.-2:55 p.m.
1 stop8h 25m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 413
TorontoCastries
YYZ Toronto Pearson Intl - UVF Castries Hewanorra
YYZUVF
Toronto Pearson Intl
Mon 21/12
10:25 a.m.-4:40 p.m.
Nonstop5h 15m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 555
TorontoCastries
YYZ Toronto Pearson Intl - UVF Castries Hewanorra
YYZUVF
Toronto Pearson Intl
Fri 18/12
9:45 a.m.-1:42 p.m.
2 stops26h 57m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 678
OttawaCastries
YOW Ottawa - UVF Castries Hewanorra
YOWUVF
Ottawa
Sun 27/12
4:42 p.m.-2:15 p.m.
2 stops44h 33m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 690
TorontoCastries
YYZ Toronto Pearson Intl - UVF Castries Hewanorra
YYZUVF
Toronto Pearson Intl
Sun 20/12
10:53 a.m.-2:15 p.m.
2 stops26h 22m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 695
OttawaCastries
YOW Ottawa - UVF Castries Hewanorra
YOWUVF
Ottawa
Thu 10/12
4:15 p.m.-4:40 p.m.
3 stops23h 25m
Castries Hewanorra
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 715
Flights are sorted by cheapest round-trip flights first.
Deals found on 30/10
Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Castries
Have a flexible travel schedule? Discover the best time to fly to Castries from Ontario with our price prediction graph.
YYZ-UVF
YOW-UVF
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 Ontario to Castries
CAON-UVF
YYZ-UVF
YOW-UVF
What is the cheapest month to book a flight from Region of Ontario to Castries?
Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Castries (average of C$ 459). Flying from Region of Ontario to Castries in December is currently the most expensive (average of C$ 966). 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 ON to UVF?
Find hourly flight availability from Ontario to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2026.
When flying from Region of Ontario to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Region of Ontario to Castries?
Airfare is below average for this route at the moment.
Region of Ontario to Castries flights typically cost between C$ 530 and C$ 863 in November.The cheapest round-trip price found within the last 5 days was C$ 480 on United Airlines (28 Nov-5 Dec).
How far ahead should I book a flight from Region of Ontario to Castries?
To ensure you get the cheapest price possible for a flight from Region of Ontario to Castries, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Castries from Ontario?
If you book a flight to Castries from Ontario, you will be flying to Hewanorra, which is the city’s only airport. Castries Hewanorra (UVF) is located 31.1 km from the centre of Castries.
How long is the flight from Region of Ontario to Castries?
Air Canada, United Airlines, and Delta can get you from Region of Ontario to Castries in just under 9h 40m. Your travel time can differ by up to 21h 20m. There are 3774 km between Region of Ontario and Castries. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Region of Ontario to Castries one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 162. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from Region of Ontario to Castries for a low price.
What are the most popular routes from Region of Ontario to Castries?
The most popular flight routes from Region of Ontario to Castries are Toronto Pearson Intl - Castries Hewanorra, Montreal Pierre Elliott Trudeau Intl - Castries Hewanorra and Ottawa - Castries Hewanorra.
What are the most reliable airlines from Region of Ontario to Castries?
Before booking your flight to Castries from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Air Canada (91%), Air Canada Rouge (91%), WestJet( 89%).
What are the cheapest flights from Region of Ontario to Castries?
Looking at all options, your cheapest flight can be booked for C$ 150. While the most popular route (Toronto Pearson Intl - Castries Hewanorra) can be booked for C$ 641 on average, our data indicates C$ 539 when flying from Region of Ontario to Castries.
Can I find deals for business class flights from Ontario to Castries?
Yes. Cheapflights offers flight deals from Ontario to Castries 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 Region of Ontario to Castries?
Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Castries (average of C$ 459). Flying from Region of Ontario to Castries in December is currently the most expensive (average of C$ 966). 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.
Discover the top 3 airlines that operate flights from Ontario to Castries. 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 7,457,451 searches. Data last updated 30 October 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Castries?
Cheapflights helps you search for flights from Ontario to Castries via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Castries?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Castries from Ontario.
Can Cheapflights find flights from Ontario to Castries with no change fees?
Yes, we can. To see specific flights from Ontario to Castries with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Ontario to Castries become cheaper?
Yes! Start tracking prices for Ontario to Castries flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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