Title: Cheap Flights from Louisville (SDF) to St. Thomas (STT) - Expedia.ca ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Louisville (SDF) to St. Thomas (STT) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louisville International Airport (SDF) to Cyril E. King Airport (STT) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:stt,departure:02/11/2025TANYT&leg2=from:stt,to:sdf,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:stt,departure:02/11/2025TANYT&leg2=from:stt,to:sdf,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:stt,departure:02/11/2025TANYT&leg2=from:stt,to:sdf,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:stt,departure:02/11/2025TANYT&leg2=from:stt,to:sdf,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:stt,departure:02/11/2025TANYT&leg2=from:stt,to:sdf,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Louisville (SDF) to St. Thomas (STT) ### March is typically the cheapest month to fly From CA $231 - CA $994 per traveller. ## Frequently asked questions ### How much is a flight from Louisville Intl. Airport (SDF) to Cyril E. King Airport? > Round-trip flights from Louisville Intl. Airport (SDF) to STT start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Louisville Intl. Airport (SDF) to Cyril E. King Airport? > Most flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your break, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Louisville Muhammad Ali Intl. Airport to Cyril E. King Airport (STT) that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Louisville Muhammad Ali Intl. Airport to Cyril E. King Airport. This allows you to lock in a good price ahead of time and still have the freedom to reschedule without any extra fees. Fare adjustments may apply if your new flight is more expensive. ### How many hours is the flight from Louisville Muhammad Ali Intl. Airport to Cyril E. King Airport? > The flight time from Louisville Muhammad Ali Intl. Airport to STT is approximately 6 hours and 2 minutes. Put your earphones in, listen to your favourite podcast and your time in the air will fly by. ### How far is the flight from SDF to STT? > It's around 3,000 kilometres from Louisville to St. Thomas, so you'll be up in the air for a while. Keep yourself entertained by packing things like crossword puzzles or a thrilling novel. ### Which airlines fly direct from SDF to STT? > If you want to fly straight from Louisville Muhammad Ali Intl. Airport to STT, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports. ### Are SDF to Cyril E. King Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Louisville Muhammad Ali Intl. Airport to STT at the last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia. ## Travel information | Origin airport | Louisville Intl. | | --- | --- | | Destination airport | Cyril E. King | | Distance | 2969 km | ## Book with confidence ### Louisville to St. Thomas Flights **The easy way to book your flights from Louisville to St. Thomas**  With Expedia, it’s simple to find and book flights to St. Thomas from Louisville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Cyril E. King, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Louisville to St. Thomas today, tomorrow, or this week.   **Save dollars with cheap flights from Louisville Intl., SDF to Cyril E. King, STT**  Sort your search results by price to find great deals on your flight from Louisville to St. Thomas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Thomas from Louisville currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to St. Thomas   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to St. Thomas from Louisville**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Thomas with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Vacation Rental - Other - [Apartments in Altona](https://www.expedia.ca/Altona-Apartments.d3000001497-aaApartments.Travel-Guide-Accommodation) - [Cabin Rentals in Altona](https://www.expedia.ca/Altona-Cabins.d3000001497-aaCabins.Travel-Guide-Accommodation) - [Altona Hotels](https://www.expedia.ca/Altona-Hotels.d3000001497.Travel-Guide-Hotels) - [Villas in Altona](https://www.expedia.ca/Altona-Villas.d3000001497-aaVillas.Travel-Guide-Accommodation) - [Charlotte Amalie Hotels](https://www.expedia.ca/Charlotte-Amalie-Hotels.d3289.Travel-Guide-Hotels) - [Charlotte Amalie West Hotels](https://www.expedia.ca/Charlotte-Amalie-West-Hotels.d553248635975871281.Travel-Guide-Hotels) - [Charlotte Amalie Hotels](https://www.expedia.ca/Destinations-In-Charlotte-Amalie.d553248635997993060.Hotel-Destinations) - [Oceanfront Hotels in Water Island](https://www.expedia.ca/Destinations-In-Water-Island-Oceanfront-Hotels.0-0-d182430-tOceanfrontHotels.Hotel-Filter-Destinations) - 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