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St Kitts

$888+ Cheap flights from Ontario (ONT) to St Kitts

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SKB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$888
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$814
From Ontario to St Kitts
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Ontario to St Kitts

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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:57 pmONT - SKB
2 stops19h 25mAmerican Airlines
Fri 8/292:30 pmSKB - ONT
2 stops12h 37mAmerican Airlines
Deal found 7/31$888
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 amONT - SKB
2 stops32h 49mUnited Airlines
Sat 8/91:32 pmSKB - ONT
2 stops25h 42mUnited Airlines
Deal found 7/30$1,592

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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Ontario to St Kitts that are best for you.

Fly from

Ontario

Fly to

St Kitts

Route

Depart

Return

Price

OntarioBasseterre

ONT - SKB

ONTSKB

Ontario

Sat 8/23

2:57 pm-1:22 pm

2 stops19h 25m

Basseterre Robert Bradshaw Intl

Thu 8/28

2:30 pm-12:08 am

2 stops12h 38m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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

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

Currently, May is the cheapest month in which you can book a flight from Ontario to St Kitts (average of $559). Flying from Ontario to St Kitts in December is currently the most expensive (average of $677). 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.

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. 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 St Kitts. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with American Airlines from Ontario to St Kitts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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.

  • What airport do you fly from for flights from Ontario to St Kitts?

    If you book a flight to St Kitts from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • 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 Ontario to St Kitts?

    Currently, May is the cheapest month in which you can book a flight from Ontario to St Kitts (average of $559). Flying from Ontario to St Kitts in December is currently the most expensive (average of $677). 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.

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