SDF - UVF

$559 Find Cheap Flights from Louisville to Castries

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Castries departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Castries, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$559
Delta
Tue 3/3Thu 3/12
SDF - UVF • 1 stop
Cheapest one-way
Multiple Airlines
Mon 11/24
SDF - UVF • multi-stop
Top airlines
American Airlines
Cheapest • from $559 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Castries (SDF-UVF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Castries

Tue, Mar 3 - Thu, Mar 12
Delta Logo
7:05 am - 3:05 pmSDF-UVF
7h 00m1 stop
Delta Logo
3:24 pm - 11:57 pmUVF-SDF
8h 33m1 stop
$559Delta
Find Deal
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
6:00 am - 3:03 pmSDF-UVF
8h 03m1 stop
American Airlines Logo
5:02 pm - 1:43 pmUVF-SDF
21h 41m2 stops
$564American Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
6:00 am - 3:03 pmSDF-UVF
8h 03m1 stop
American Airlines Logo
4:06 pm - 3:52 pmUVF-SDF
24h 46m1 stop
$567American Airlines
Find Deal
Wed, Feb 4 - Mon, Feb 9
American Airlines Logo
6:00 am - 3:03 pmSDF-UVF
8h 03m1 stop
American Airlines Logo
2:46 pm - 11:59 pmUVF-SDF
10h 13m1 stop
$584American Airlines
Find Deal
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
5:26 pm - 1:46 pmSDF-UVF
19h 20m2 stops
American Airlines Logo
4:25 pm - 12:24 amUVF-SDF
8h 59m1 stop
$589American Airlines
Find Deal
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
7:11 pm - 3:03 pmSDF-UVF
18h 52m1 stop
American Airlines Logo
3:50 pm - 11:59 pmUVF-SDF
9h 09m1 stop
$592American Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
American Airlines Logo
1:32 pm - 3:03 pmSDF-UVF
24h 31m2 stops
American Airlines Logo
5:02 pm - 2:48 pmUVF-SDF
22h 46m2 stops
$601American Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
Delta Logo
5:35 am - 3:05 pmSDF-UVF
8h 30m1 stop
Delta Logo
4:25 pm - 9:26 amUVF-SDF
18h 01m1 stop
$619Delta
Find Deal
Wed, Feb 4 - Mon, Feb 9
American Airlines Logo
4:32 pm - 3:03 pmSDF-UVF
21h 31m2 stops
American Airlines Logo
5:02 pm - 10:24 amUVF-SDF
18h 22m2 stops
$637American Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
American Airlines Logo
6:00 am - 4:02 pmSDF-UVF
9h 02m1 stop
American Airlines Logo
2:46 pm - 11:59 pmUVF-SDF
10h 13m1 stop
$669American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to Castries flights

Get data-powered insights and trends into flights from Louisville to Castries to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Louisville to Castries?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Castries were found on American Airlines ($559) and Delta ($559).

Which airlines fly non-stop between Louisville and Castries?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Castries.

There are 2 airlines that fly nonstop from Louisville to Castries. They are American Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $527. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonAugust
Cheapest flight$559
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Louisville to Castries

When to book flights from Louisville to Castries

Are your dates flexible? Find out the best times to travel from Louisville to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Castries

  • What is the cheapest flight from Louisville to Castries?

    In the last 3 days, the lowest price for a flight from Louisville to Castries was $559 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Castries?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Louisville and on arrival in Castries.

  • Which aircraft models fly most regularly from Louisville to Castries?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Castries?

    SkyTeam, and oneworld are the airline alliances operating flights between Louisville and Castries, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Castries, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Castries are Delta and American Airlines. With an average price for the route of $1,042 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $857 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Louisville to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Louisville with another airline. Booking your flights between Louisville and UVF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Louisville to Castries

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7997 reviews
8.1Boarding
7.3Food
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

8.0 ExcellentDavid, Nov 2025FLL - BOS
Read more Delta reviews

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything you need to know for your flight from Louisville to Castries

Information on your arrival and departure airports