Cheap flights from Louisville to Saint Lucia from $334
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Saint Lucia departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Louisville to Saint Lucia
Cheap round-trip flights
Cheap one-way flights
American Airlines flights from Louisville to Saint Lucia
Our best American Airlines deals on Louisville to Saint Lucia flight tickets
See travel insights to Saint Lucia from
How to get the cheapest flight ticket from Louisville to Saint Lucia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Saint Lucia?
Our data shows that Monday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $725. On the other hand, Saturday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $750.
What is the cheapest time of day to depart on your flight to Saint Lucia?
Our data shows that the cheapest Louisville to Saint Lucia flights are usually those with departure times in the morning. Our users have found flights to Saint Lucia in the morning for as low as $706. Flights in the morning are often more expensive with an average ticket price of $706.
Cheap Louisville to Saint Lucia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Saint Lucia
When did momondo last update prices for flights from Louisville Intl Airport to Saint Lucia?
Prices for flights from Louisville Intl Airport to Saint Lucia refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Saint Lucia?
As of April 2025, there are 2 operators available to choose from for flights from Louisville Intl Airport to Saint Lucia.
How old do you have to be to fly from Louisville Intl Airport to Saint Lucia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Louisville to Saint Lucia
Compare and see reviews for airlines that fly from Louisville to Saint Lucia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $527 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $539 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Louisville to Saint Lucia?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Saint Lucia for you.
Can I find flights from Louisville to Saint Lucia with flexible booking policies on momondo?
All flight searches from Louisville to Saint Lucia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to Saint Lucia?
Once all potential Louisville to Saint Lucia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Louisville to Saint Lucia right now. Can momondo alert me if prices change?
Price alerts on flights to Saint Lucia from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.