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Cheap flights from Ontario to Castries from C$ 189

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Ontario to Castries

Keep the following information in mind while searching for Ontario to Castries flight deals. Data was last updated 21 February 2025.

Round-trip from

C$ 467

One-way from

C$ 189

Popular in

December

Cheapest in

October

Average price

C$ 670
WestJet
  • WestJet
  • 27/3-3/4
  • Nonstop
  • 11h 14m total
  • Ontario to Castries
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United Airlines
  • United Airlines
  • 24/3
  • 2 total stops
  • 43h 45m total
  • Ontario to Castries
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 68 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Castries

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 21 February 2025.

Thu 27/38:30 a.m.YYZ - UVF
Nonstop5h 14mWestJet
Thu 3/42:40 p.m.UVF - YYZ
Nonstop6h 00mWestJet
Deal found 20/2C$ 467
Tue 11/36:40 p.m.YYZ - UVF
2 stops20h 45mUnited Airlines
Wed 19/312:52 p.m.UVF - YYZ
1 stop11h 07mUnited Airlines
Deal found 20/2C$ 506
Mon 24/27:12 p.m.YYZ - UVF
1 stop19h 07mAmerican Airlines
Mon 3/34:30 p.m.UVF - YYZ
1 stop24h 20mAmerican Airlines
Deal found 20/2C$ 523
Mon 10/32:15 p.m.YUL - UVF
1 stop23h 55mAmerican Airlines
Mon 17/33:10 p.m.UVF - YUL
2 stops19h 00mAmerican Airlines
Deal found 19/2C$ 534
Sun 2/39:25 a.m.YYZ - UVF
Nonstop5h 20mAir Canada
Tue 11/33:45 p.m.UVF - YYZ
Nonstop5h 55mAir Canada
Deal found 18/2C$ 537
Fri 7/36:30 p.m.YUL - UVF
2 stops20h 55mUnited Airlines
Wed 19/312:52 p.m.UVF - YUL
2 stops21h 28mUnited Airlines
Deal found 19/2C$ 597
Thu 24/48:30 a.m.YYZ - UVF
Nonstop5h 14mMultiple Airlines
Fri 2/53:10 p.m.UVF - YYZ
Nonstop5h 40mMultiple Airlines
Deal found 19/2C$ 604
Mon 7/77:30 p.m.YUL - UVF
2 stops18h 45mAir Canada
Tue 29/73:05 p.m.UVF - YUL
1 stop10h 46mAir Canada
Deal found 19/2C$ 639
Sat 29/36:15 a.m.YYZ - UVF
1 stop7h 45mDelta
Sat 5/41:56 p.m.UVF - YYZ
1 stop10h 00mDelta
Deal found 19/2C$ 732
Wed 19/36:45 a.m.YOW - UVF
1 stop8h 00mAir Canada
Wed 26/33:45 p.m.UVF - YOW
2 stops30h 23mAir Canada
Deal found 19/2C$ 767
Thu 3/410:15 p.m.YUL - UVF
1 stop16h 30mMultiple Airlines
Thu 10/42:40 p.m.UVF - YUL
1 stop9h 59mMultiple Airlines
Deal found 19/2C$ 773
Sun 13/75:55 a.m.YOW - UVF
1 stop7h 50mWestJet
Sun 27/72:35 p.m.UVF - YOW
1 stop9h 47mWestJet
Deal found 19/2C$ 797

Find flights from Ontario to Castries within your budget

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 629,999 searches. Data last updated 21 February 2025.

Fly from

Ontario

Fly to

Castries

Route

Depart

Return

Price

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 27/3

8:30 a.m.-1:44 p.m.

Nonstop5h 14m

Castries Hewanorra

Thu 3/4

2:40 p.m.-8:40 p.m.

Nonstop6h 00m

C$ 467

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 11/3

6:40 p.m.-3:25 p.m.

2 stops20h 45m

Castries Hewanorra

Wed 19/3

12:52 p.m.-11:59 p.m.

1 stop11h 07m

C$ 506

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 4/3

7:12 p.m.-3:19 p.m.

1 stop19h 07m

Castries Hewanorra

Tue 11/3

3:10 p.m.-11:06 a.m.

1 stop19h 56m

C$ 524

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

2:15 p.m.-2:10 p.m.

1 stop23h 55m

Castries Hewanorra

Mon 17/3

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

2 stops19h 00m

C$ 534

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 2/3

9:25 a.m.-3:45 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 11/3

3:45 p.m.-9:40 p.m.

Nonstop5h 55m

C$ 537

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

6:30 p.m.-4:25 p.m.

2 stops20h 55m

Castries Hewanorra

Wed 19/3

12:52 p.m.-10:20 a.m.

2 stops21h 28m

C$ 597

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 24/4

8:30 a.m.-1:44 p.m.

Nonstop5h 14m

Castries Hewanorra

Fri 2/5

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

Nonstop5h 40m

C$ 604

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 7/7

7:30 p.m.-2:15 p.m.

2 stops18h 45m

Castries Hewanorra

Tue 29/7

3:05 p.m.-6:46 a.m.

2 stops15h 41m

C$ 639

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sat 29/3

6:15 a.m.-2:00 p.m.

1 stop7h 45m

Castries Hewanorra

Sat 5/4

1:56 p.m.-11:56 p.m.

1 stop10h 00m

C$ 732

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Wed 19/3

6:45 a.m.-2:45 p.m.

1 stop8h 00m

Castries Hewanorra

Wed 26/3

3:45 p.m.-10:08 p.m.

2 stops30h 23m

C$ 767

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 29 results
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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.
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.

Travel insights for flights from Ontario to Castries

Get recent, data-driven insights about flights from Ontario to Castries including ideal travel times, pricing trends, and more.

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 21 February 2025.

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.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated 21 February 2025.
To help decide which airline to fly from Ontario to Castries, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • What are the cheapest airlines to fly from Region of Ontario to Castries one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 189. However, be on the lookout for offers from American 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 (70%), Air Canada Rouge (70%), WestJet( 69%).

  • What are the cheapest flights from Region of Ontario to Castries?

    Looking at all options, your cheapest flight can be booked for C$ 207. While the most popular route (Toronto Pearson Intl - Castries Hewanorra) can be booked for C$ 484 on average our data indicates C$ 444 when flying from Region of Ontario to Castries.

  • Can I find deals for flights from Ontario to Castries that include hotel bookings?

    Yes. In addition to deals on Ontario to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from 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.

See more FAQs

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Top 6 airlines flying from Ontario to Castries

Discover the top 6 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 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 276AverageC$ 731FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 367AverageC$ 599FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 388AverageC$ 733FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 447AverageC$ 701FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 481AverageC$ 881FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 888AverageC$ 1,299FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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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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