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Cheap flights from Ontario to St Kitts from C$ 348

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SKB
24 May — 31 May1
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 24 April 2026.

Thu 23/46:06 p.m.
YYZ
-
SKB
2 stops19h 20m
American Airlines
Wed 29/42:35 p.m.
SKB
-
YYZ
2 stops19h 44m
American Airlines
Deal found 22/4C$ 526
Mon 27/45:59 p.m.
YYZ
-
SKB
1 stop19h 27m
American Airlines
Wed 29/42:35 p.m.
SKB
-
YYZ
2 stops21h 19m
American Airlines
Deal found 23/4C$ 536
Fri 24/47:15 p.m.
YYZ
-
SKB
1 stop17h 45m
American Airlines
Sat 2/54:16 p.m.
SKB
-
YYZ
1 stop17h 43m
American Airlines
Deal found 23/4C$ 587
Sat 25/46:00 a.m.
YYZ
-
SKB
1 stop7h 00m
American Airlines
Sat 9/54:18 p.m.
SKB
-
YYZ
1 stop17h 41m
American Airlines
Deal found 19/4C$ 591
Sat 25/47:14 a.m.
YUL
-
SKB
1 stop8h 01m
American Airlines
Sat 2/52:00 p.m.
SKB
-
YUL
2 stops21h 44m
American Airlines
Deal found 20/4C$ 599
Fri 24/47:15 p.m.
YYZ
-
SKB
1 stop17h 45m
American Airlines
Fri 8/52:35 p.m.
SKB
-
YYZ
2 stops19h 24m
American Airlines
Deal found 22/4C$ 599
Fri 29/511:23 a.m.
YUL
-
SKB
1 stop25h 12m
United Airlines
Sat 6/61:42 p.m.
SKB
-
YUL
1 stop23h 27m
United Airlines
Deal found 23/4C$ 602
Fri 29/54:16 p.m.
YUL
-
SKB
2 stops20h 51m
American Airlines
Sat 6/62:07 p.m.
SKB
-
YUL
2 stops19h 49m
American Airlines
Deal found 23/4C$ 649
Sat 30/56:00 a.m.
YYZ
-
SKB
1 stop7h 07m
American Airlines
Sat 6/62:07 p.m.
SKB
-
YYZ
1 stop28h 37m
American Airlines
Deal found 24/4C$ 654
Fri 3/77:24 p.m.
YYZ
-
SKB
1 stop17h 48m
American Airlines
Fri 17/72:43 p.m.
SKB
-
YYZ
2 stops24h 15m
American Airlines
Deal found 20/4C$ 661
Mon 11/55:59 p.m.
YYZ
-
SKB
1 stop19h 36m
American Airlines
Mon 18/52:35 p.m.
SKB
-
YYZ
2 stops21h 19m
American Airlines
Deal found 20/4C$ 680
Fri 15/52:20 p.m.
YUL
-
SKB
2 stops22h 15m
United Airlines
Sat 13/61:42 p.m.
SKB
-
YUL
1 stop8h 24m
United Airlines
Deal found 21/4C$ 698

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 24 April 2026.

Round-trip from

C$ 602

One-way from

C$ 348

Popular in

December

Cheapest in

August

Average price

C$ 1,486
United Airlines
  • United Airlines
  • 29/5-6/6
  • 2 total stops
  • 48h 39m total
  • Ontario to St Kitts
Search Deals
American Airlines
  • American Airlines
  • 8/8
  • 1 total stop
  • 8h 56m total
  • Ontario to St Kitts
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 259 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 24 April 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 29/5

11:23 a.m.-12:35 p.m.

1 stop25h 12m

Basseterre Robert Bradshaw Intl

Sat 6/6

1:42 p.m.-1:09 p.m.

1 stop23h 27m

C$ 602

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

4:16 p.m.-1:07 p.m.

2 stops20h 51m

Basseterre Robert Bradshaw Intl

Sat 6/6

2:07 p.m.-9:56 a.m.

2 stops19h 49m

C$ 649

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

6:35 p.m.-12:35 p.m.

2 stops18h 00m

Basseterre Robert Bradshaw Intl

Sat 13/6

1:42 p.m.-10:40 a.m.

2 stops20h 58m

C$ 698

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Fri 8/5

7:43 p.m.-12:35 p.m.

2 stops16h 52m

Basseterre Robert Bradshaw Intl

Sat 16/5

1:42 p.m.-10:23 p.m.

1 stop8h 41m

C$ 736

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

1:03 p.m.-3:15 p.m.

2 stops26h 12m

Basseterre Robert Bradshaw Intl

Wed 10/6

2:40 p.m.-9:38 p.m.

2 stops30h 58m

C$ 771

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

3:45 p.m.-1:35 p.m.

2 stops45h 50m

Basseterre Robert Bradshaw Intl

Mon 15/6

2:40 p.m.-11:29 p.m.

1 stop8h 49m

C$ 771
Quickest round-trip

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Sat 16/5

6:00 a.m.-1:00 p.m.

1 stop7h 00m

Basseterre Robert Bradshaw Intl

Sat 13/6

2:07 p.m.-10:30 p.m.

1 stop8h 23m

C$ 786

MontrealBasseterre

YUL - SKB

YULSKB

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:14 a.m.-3:15 p.m.

1 stop8h 01m

Basseterre Robert Bradshaw Intl

Sat 30/5

2:40 p.m.-11:29 p.m.

1 stop8h 49m

C$ 858

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Thu 21/5

5:56 p.m.-1:40 p.m.

1 stop19h 44m

Basseterre Robert Bradshaw Intl

Mon 25/5

2:40 p.m.-5:11 p.m.

1 stop26h 31m

C$ 1,009

TorontoBasseterre

YYZ - SKB

YYZSKB

Toronto Pearson Intl

Fri 10/7

6:02 p.m.-1:43 p.m.

2 stops19h 41m

Basseterre Robert Bradshaw Intl

Sun 19/7

2:43 p.m.-12:05 p.m.

2 stops21h 22m

C$ 1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 28 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 24 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$ 209). Flying from Region of Ontario to St Kitts in June is currently the most expensive (average of C$ 705). 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 LXK?

Find hourly flight availability from Ontario to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to St Kitts as you normally would.

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 20h 51m. Fly via United Airlines or American Airlines to get the fastest option. Region of Ontario and St Kitts are separated by a distance of 3291 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$ 209). Flying from Region of Ontario to St Kitts in June is currently the most expensive (average of C$ 705). 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

Browse thousands of different options on Cheapflights for your next trip

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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
Calgary to Basseterre flights
Vancouver Intl to Basseterre flights
Pierre Elliott Trudeau Intl to Basseterre flights
Halifax to Basseterre flights

Top 5 airlines flying from Ontario to St Kitts

Discover the top 5 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 209AverageC$ 472FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 352AverageC$ 1,189FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 365AverageC$ 632FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 681AverageC$ 1,239FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Caribbean AirlinesCheapestC$ 883AverageC$ 1,124FlexibilityNo 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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