$343 Cheap Flights from Louisville (SDF) to Basseterre (SKB)

View $343 flight on Sat, Mar 28, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB)

Cheap Flights from Louisville to Basseterre (SDF-SKB)

Prices were available within the past 7 days and start at $343 for one-way flights and $614 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Mar 2 - Tue, Mar 3
SDF
Louisville
SKB
St. Kitts
$614 Roundtrip, found 3 days ago
$614
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 2 from Louisville to St. Kitts, returning Tue, Mar 3, priced at $614 found 3 days ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$619 Roundtrip, found 15 hours ago
$619
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $619 found 15 hours ago
Delta
Fri, Feb 6 - Sat, Feb 14
SDF
Louisville
SKB
St. Kitts
$625 Roundtrip, found 5 days ago
$625
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Feb 6 from Louisville to St. Kitts, returning Sat, Feb 14, priced at $625 found 5 days ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$628 Roundtrip, found 15 hours ago
$628
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $628 found 15 hours ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$637 Roundtrip, found 15 hours ago
$637
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $637 found 15 hours ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$640 Roundtrip, found 15 hours ago
$640
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $640 found 15 hours ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$649 Roundtrip, found 15 hours ago
$649
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $649 found 15 hours ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$656 Roundtrip, found 15 hours ago
$656
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $656 found 15 hours ago
American Airlines
Sat, Mar 28 - Fri, Apr 3
SDF
Louisville
SKB
St. Kitts
$658 Roundtrip, found 15 hours ago
$658
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 28 from Louisville to St. Kitts, returning Fri, Apr 3, priced at $658 found 15 hours ago
United
Fri, Jan 9 - Thu, Jan 22
SDF
Louisville
SKB
St. Kitts
$706 Roundtrip, found 3 days ago
$706
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 9 from Louisville to St. Kitts, returning Thu, Jan 22, priced at $706 found 3 days ago

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB) cost?
Grab a cheap one-way flight from $343 or cheap return flight from $614 from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB)?
March is the least expensive month to fly from SDF to SKB. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB)?
To find the cheapest airline that'll fly you from SDF to SKB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB)?
There aren't any daily direct flights departing from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SDF to SKB?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB)?
Choose a flight from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB) last-minute?
Booking your ticket from SDF to SKB right before your getaway is generally more expensive. However, if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a SDF to SKB flight and hotel package?
Opting for a SDF to SKB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Robert L. Bradshaw Intl. Airport (SKB)?
Typically, it's possible to cancel or reschedule your SDF 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
Louisville Intl.
Destination airport
Robert L. Bradshaw Intl.
Airlines serving
American Airlines, United
Roundtrip price
$614
Distance
2004 mi

Book with confidence

Louisville to Basseterre Flights

The cheapest times to fly from Louisville 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 Louisville to Basseterre are during the month of March. You can find some of the cheapest flights from Louisville to Basseterre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Basseterre

Sunday is one of the best days to book for cheap flights from Louisville 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 Louisville 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 Louisville to Basseterre in 2025. You can also book with separate airlines for your outbound and return journeys, from $343 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 Louisville 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 Louisville 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.

 

Louisville to Basseterre Flights
*Available to One Key members.