$349 Cheap Flights from Ontario (ONT) to Basseterre (SKB)

View $349 flight on Mon, May 11, 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB)

Cheap Flights from Ontario to Basseterre (ONT-SKB)

Prices were available within the past 7 days and start at $349 for one-way flights and $714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$714 Roundtrip, found 4 days ago
$714
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $714 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$721 Roundtrip, found 4 days ago
$721
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $721 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$726 Roundtrip, found 4 days ago
$726
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $726 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$726 Roundtrip, found 4 days ago
$726
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $726 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$728 Roundtrip, found 4 days ago
$728
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $728 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$733 Roundtrip, found 4 days ago
$733
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $733 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$738 Roundtrip, found 4 days ago
$738
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $738 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$744 Roundtrip, found 4 days ago
$744
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $744 found 4 days ago
American Airlines
Thu, Apr 2 - Fri, Apr 10
ONT
Ontario
SKB
St. Kitts
$746 Roundtrip, found 4 days ago
$746
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Ontario to St. Kitts, returning Fri, Apr 10, priced at $746 found 4 days ago
United
Wed, Jun 24 - Thu, Jul 2
ONT
Ontario
SKB
St. Kitts
$1,734 Roundtrip, found 18 hours ago
$1,734
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Jun 24 from Ontario to St. Kitts, returning Thu, Jul 2, priced at $1,734 found 18 hours ago

Alternative airports near Basseterre

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Robert L. Bradshaw Intl. SKB. Cheapest option available. Flights from $1,019
SKB
Robert L. Bradshaw Intl.
Cheapest
Flights from $1,019

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB) cost?
Get a cheap one-way flight from $349 or cheap return flight from $714 from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB)?
The cheapest month to fly from ONT to SKB is April, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from ONT to SKB. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB)?
You'll have to take a flight with a layover when traveling from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from ONT to SKB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB)?
To avoid potential delays on the Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB) last-minute?
Holding off until right before your break to book a flight from ONT to SKB generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of getting a bargain.
Is it cheaper to book an ONT to SKB flight and hotel package?
Compared with arranging hotels and flights separately, booking an ONT to SKB flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Robert L. Bradshaw Intl. Airport (SKB)?
Usually, it's possible to cancel or reschedule your ONT to SKB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Robert L. Bradshaw Intl.
Airlines serving
American Airlines, United
Roundtrip price
$713
Distance
3562 mi

Book with confidence

Ontario to Basseterre Flights

The cheapest times to fly from Ontario to Basseterre

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Basseterre are during the month of April. You can find some of the cheapest flights from Ontario to Basseterre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Basseterre

Sunday is one of the best days to book for cheap flights from Ontario to Basseterre: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Basseterre

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Basseterre in 2025. You can also book with separate airlines for your outbound and return journeys, from $349 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Basseterre flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Basseterre airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ontario to Basseterre Flights
*Available to One Key members.