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Cheap flights from Ontario to St Kitts from C$ 320

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SKB
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to St Kitts

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to St Kitts
Explore the most affordable flight options available from Ontario to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 May 2026.

Fri 30/109:30 a.m.
YYZ
-
SKB
1 stop27h 04m
United Airlines
Sat 7/112:40 p.m.
SKB
-
YYZ
1 stop29h 39m
United Airlines
Deal found 14/5C$ 593
Sat 13/66:00 a.m.
YYZ
-
SKB
1 stop7h 04m
American Airlines
Sat 20/62:13 p.m.
SKB
-
YYZ
1 stop8h 17m
American Airlines
Deal found 14/5C$ 598
Fri 10/79:45 a.m.
YUL
-
SKB
2 stops26h 50m
United Airlines
Sat 18/71:42 p.m.
SKB
-
YUL
1 stop8h 24m
United Airlines
Deal found 16/5C$ 601
Fri 12/66:24 p.m.
YYZ
-
SKB
2 stops18h 40m
American Airlines
Thu 18/62:41 p.m.
SKB
-
YYZ
1 stop8h 41m
American Airlines
Deal found 14/5C$ 652
Mon 25/57:24 p.m.
YYZ
-
SKB
2 stops18h 16m
American Airlines
Fri 18/92:45 p.m.
SKB
-
YYZ
1 stop8h 15m
American Airlines
Deal found 13/5C$ 656
Mon 19/107:20 p.m.
YYZ
-
SKB
2 stops17h 55m
American Airlines
Mon 26/102:50 p.m.
SKB
-
YYZ
1 stop8h 10m
American Airlines
Deal found 13/5C$ 665
Wed 2/96:08 p.m.
YYZ
-
SKB
2 stops19h 30m
American Airlines
Sat 19/125:29 p.m.
SKB
-
YYZ
2 stops17h 47m
American Airlines
Deal found 13/5C$ 676
Mon 1/65:56 p.m.
YYZ
-
SKB
1 stop19h 44m
American Airlines
Mon 31/82:40 p.m.
SKB
-
YYZ
2 stops20h 19m
American Airlines
Deal found 15/5C$ 689
Mon 2/116:20 p.m.
YYZ
-
SKB
2 stops43h 19m
American Airlines
Mon 9/113:39 p.m.
SKB
-
YYZ
2 stops20h 24m
American Airlines
Deal found 14/5C$ 712
Tue 26/57:10 a.m.
YUL
-
SKB
1 stop30h 30m
American Airlines
Tue 23/62:41 p.m.
SKB
-
YUL
2 stops19h 09m
American Airlines
Deal found 16/5C$ 867
Sat 30/510:30 a.m.
YUL
-
SKB
2 stops27h 10m
American Airlines
Sat 6/62:13 p.m.
SKB
-
YUL
1 stop8h 46m
American Airlines
Deal found 16/5C$ 884
Fri 29/57:51 a.m.
YUL
-
SKB
2 stops29h 49m
American Airlines
Thu 25/62:41 p.m.
SKB
-
YUL
1 stop8h 48m
American Airlines
Deal found 16/5C$ 916

Find flight deals from Ontario to St Kitts

Keep the following information in mind while searching for Ontario to St Kitts flight deals. Data was last updated 18 May 2026.

Round-trip from

C$ 593

One-way from

C$ 320

Popular in

December

Cheapest in

March

Average price

C$ 998
United Airlines
  • United Airlines
  • 30/10-7/11
  • 4 total stops
  • 49h 27m total
  • Ontario to St Kitts
Search Deals
United Airlines
  • United Airlines
  • 10/7
  • 2 total stops
  • 25h 35m total
  • Ontario to St Kitts
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to St Kitts 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 18 May 2026.
Use the filters below to find and compare flights from Ontario to St Kitts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

9:45 a.m.-12:35 p.m.

2 stops26h 50m

Basseterre Robert Bradshaw Intl

Sat 18/7

1:42 p.m.-10:06 p.m.

1 stop8h 24m

C$ 601

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Fri 12/6

7:24 p.m.-1:04 p.m.

1 stop17h 40m

Basseterre Robert Bradshaw Intl

Thu 18/6

2:41 p.m.-11:22 p.m.

1 stop8h 41m

C$ 652

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Sun 24/5

3:45 p.m.-1:40 p.m.

2 stops21h 55m

Basseterre Robert Bradshaw Intl

Wed 16/9

2:45 p.m.-11:50 a.m.

2 stops21h 05m

C$ 782

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Sat 15/8

6:15 a.m.-3:11 p.m.

1 stop8h 56m

Basseterre Robert Bradshaw Intl

Sat 22/8

4:11 p.m.-2:56 p.m.

1 stop22h 45m

C$ 796

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Sun 31/5

5:29 p.m.-1:40 p.m.

2 stops20h 11m

Basseterre Robert Bradshaw Intl

Fri 5/6

2:41 p.m.-11:22 p.m.

1 stop8h 41m

C$ 894

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

7:51 a.m.-1:07 p.m.

2 stops29h 16m

Basseterre Robert Bradshaw Intl

Mon 22/6

2:41 p.m.-9:50 a.m.

2 stops43h 09m

C$ 916

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

7:10 a.m.-1:40 p.m.

1 stop30h 30m

Basseterre Robert Bradshaw Intl

Tue 23/6

2:41 p.m.-11:29 p.m.

1 stop8h 48m

C$ 975

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

10:30 a.m.-1:40 p.m.

2 stops27h 10m

Basseterre Robert Bradshaw Intl

Wed 24/6

2:41 p.m.-9:50 a.m.

2 stops19h 09m

C$ 975

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

10:30 a.m.-1:40 p.m.

2 stops27h 10m

Basseterre Robert Bradshaw Intl

Sat 6/6

2:13 p.m.-10:59 p.m.

1 stop8h 46m

C$ 1,068
Quickest round-trip

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Sat 20/6

6:15 a.m.-2:03 p.m.

1 stop7h 48m

Basseterre Robert Bradshaw Intl

Sat 4/7

3:20 p.m.-11:58 p.m.

1 stop8h 38m

C$ 1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Ontario to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to St Kitts

How far ahead should I book a flight from Region of Ontario to St Kitts?

To ensure you get the cheapest price possible for a flight from Region of Ontario to St Kitts, you should look to book at least 23 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.

What is the cheapest month to book a flight from Region of Ontario to St Kitts?

Currently, December is the cheapest month in which you can book a flight from Region of Ontario to St Kitts (average of C$ 210). Flying from Region of Ontario to St Kitts in June is currently the most expensive (average of C$ 900). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to St Kitts?

    There are many flights that can get you from Region of Ontario to St Kitts in 17h 40m. Fly via United Airlines or American Airlines to get the fastest option. Region of Ontario and St Kitts are separated by a distance of 3333 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Ontario to St Kitts?

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

  • Can I find deals for business class flights from Ontario to St Kitts?

    Yes. Cheapflights offers flight deals from Ontario to St Kitts 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 St Kitts?

    Currently, December is the cheapest month in which you can book a flight from Region of Ontario to St Kitts (average of C$ 210). Flying from Region of Ontario to St Kitts in June is currently the most expensive (average of C$ 900). 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.

See more FAQs

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Alternative routes for Ontario to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Basseterre flights
Vancouver Intl to Basseterre flights
Pierre Elliott Trudeau Intl to Basseterre flights
Halifax to Basseterre flights
Calgary to Basseterre flights

Top 4 airlines flying from Ontario to St Kitts

Discover the top 4 airlines that operate flights from Ontario to St Kitts. 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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 367AverageC$ 664FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 664AverageC$ 1,202FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 665AverageC$ 1,159FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Caribbean AirlinesCheapestC$ 887AverageC$ 1,193FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights

Fly with Cheapflights

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 St Kitts?

Cheapflights makes it easy to find Ontario to St Kitts flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to St Kitts?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to St Kitts.

Can Cheapflights find flights from Ontario to St Kitts with no change fees?

Yes, we can. To see specific flights from Ontario to St Kitts 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 St Kitts become cheaper?

Yes! Start tracking prices for Ontario to St Kitts 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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