SDF - UVF

$314 Find Cheap Flights from Louisville to Castries

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Castries departing on 9/1. 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
$638
Typical prices: $727-$846
Delta
Tue 8/25Fri 9/11
SDF - UVF • 1 stop
Cheapest one-way
$314
Delta
Tue 9/1
SDF - UVF • 1 stop
Top airlines
Cheapest • from $638 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Louisville and Castries. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $984 (round-trip)
Shortest trip • 7h 17m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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, Aug 25 - Fri, Sep 11
Delta Logo
7:05 am - 2:14 pm
SDF
-
UVF
7h 09m
1 stop
Delta Logo
3:32 pm - 11:59 pm
UVF
-
SDF
8h 27m
1 stop
$638Delta
Thu, Nov 12 - Wed, Nov 18
Delta Logo
7:00 am - 3:10 pm
SDF
-
UVF
7h 10m
1 stop
Delta Logo
4:25 pm - 12:02 am
UVF
-
SDF
8h 37m
1 stop
$678Delta
Thu, Nov 12 - Wed, Nov 18
American Airlines Logo
7:31 pm - 3:50 pm
SDF
-
UVF
19h 19m
2 stops
American Airlines Logo
4:04 pm - 11:29 am
UVF
-
SDF
20h 25m
2 stops
$683American Airlines
Wed, Oct 14 - Mon, Oct 19
Delta Logo
6:00 am - 2:26 pm
SDF
-
UVF
8h 26m
1 stop
Delta Logo
3:41 pm - 12:02 am
UVF
-
SDF
8h 21m
1 stop
$722Delta
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
8:19 pm - 2:20 pm
SDF
-
UVF
18h 01m
1 stop
American Airlines Logo
3:20 pm - 12:34 am
UVF
-
SDF
9h 14m
1 stop
$728American Airlines
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
8:19 pm - 2:20 pm
SDF
-
UVF
18h 01m
1 stop
American Airlines Logo
3:20 pm - 10:33 am
UVF
-
SDF
19h 13m
2 stops
$733American Airlines
Tue, Aug 25 - Fri, Sep 11
American Airlines Logo
6:18 pm - 1:49 pm
SDF
-
UVF
19h 31m
2 stops
American Airlines Logo
3:02 pm - 1:43 pm
UVF
-
SDF
22h 41m
2 stops
$750American Airlines
Wed, Aug 26 - Fri, Sep 11
American Airlines Logo
6:25 am - 1:49 pm
SDF
-
UVF
7h 24m
1 stop
American Airlines Logo
3:02 pm - 1:43 pm
UVF
-
SDF
22h 41m
2 stops
$755American Airlines
Mon, Aug 10 - Sun, Aug 16
American Airlines Logo
7:12 pm - 1:49 pm
SDF
-
UVF
18h 37m
2 stops
American Airlines Logo
3:29 pm - 12:49 pm
UVF
-
SDF
21h 20m
2 stops
$768American Airlines
Wed, Oct 14 - Mon, Oct 19
American Airlines Logo
6:13 pm - 3:30 pm
SDF
-
UVF
21h 17m
2 stops
American Airlines Logo
2:20 pm - 9:05 am
UVF
-
SDF
18h 45m
2 stops
$782American Airlines
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.

What is the cheapest month to fly from Louisville to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Castries is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,241 and $1,218 respectively.

Good to know

Low seasonFebruary
Cheapest flight$314
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 10% 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 5 days, the lowest price for a flight from Louisville to Castries was $314 for a one-way ticket and $638 for a round-trip.

  • 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?

    oneworld, and SkyTeam are the airline alliances operating flights between Louisville and Castries, with oneworld 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 $837 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $874 and an overall rating of 7.1.

  • 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.
7.8
DeltaOverall score based on 8449 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

8.0 ExcellentJesse, Jun 2026
TYS - LGA
Read more Delta reviews

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

The crew was very inconsiderate and rude. My flight was scheduled to depart at 6:00am. I received a call from the crew at 5:40am, asking if I was going to make the flight because I was the only one that hasn't boarded yet and boarding ends at 5:50am. I let them know that I will be at the gate in a few minutes, before the 5:50am cutoff. When I arrived at the gate at 5:45am the gate was closed. Departing early on last minute notice without having all passengers on board is inconsiderate and unprofessional.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

The crew was very polite as I have a few handicaps and everything was made pleasant. Check-in was easy as I was brought on board by the wheelchair assistant. One flight attendant did make sure my personal item was carefully stored under the seat in front of me. I was made to feel welcome as a customer as I made my first trip with a few disabilities. Entertainment and wifi worked quite well. The only food service were snacks and drinks. Those were okay. Overall it was a very smooth flight and encouraged me to use Delta again.

Flight was delayed…once landed at ORD, no gates were available so made us wait for 56 minutes after we landed to let us out of the aircraft!

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

Delayed flight. Missed connection, AA put us on a later connecting flight. The connection flight was delayed 4 times and we had to deplane. Didnt get home until 3am, when I was supposed to be home at 8:30p. Zero compensation offered from American. I would not fly them again.

Better snacks but flight and crew were amazing on this flight

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

They needed to de-ice the plane. Apparently airlines have a problem keeping their de-icing vehicles in good repair. After we backed away from the gate we sat and didn't move for nearly an hour. Nearly an HOUR with minimal communication from the flight crew. Eventually the sun took care of what American Airlines could not and melted the minimal ice. We finally took of a hour late which, in turn, jacked up our connection in Chicago.

We were delayed in Charlotte for almost 2 hours because American Airlines didn't have flight attendants for our flight.

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

Information on your arrival and departure airports