$400 Find Cheap Flights from Louisville to Saint Martin Island

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 Saint Martin Island departing on 10/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Martin Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Saint Martin Island, 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 Saint Martin Island, as well as popular online travel agencies
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Cheap Flights from Louisville to Saint Martin Island

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Simpson Bay
Simpson Bay1 stop$400
Simpson Bay
Simpson Bay1 stop$400

Book Cheap Louisville to Saint Martin Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Saint Martin Island 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 Saint Martin Island

Fri, Oct 10 - Fri, Oct 17
Spirit Airlines Logo
9:31 pm - 2:00 pmSDF-SXM
16h 29m1 stop
Spirit Airlines Logo
3:05 pm - 8:26 pmSXM-SDF
29h 21m1 stop
$400Spirit Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Spirit Airlines Logo
9:31 pm - 2:00 pmSDF-SXM
16h 29m1 stop
Spirit Airlines Logo
3:05 pm - 10:57 pmSXM-SDF
31h 52m2 stops
$422Spirit Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Spirit Airlines Logo
9:31 pm - 2:00 pmSDF-SXM
16h 29m1 stop
Spirit Airlines Logo
3:05 pm - 8:26 pmSXM-SDF
29h 21m1 stop
$440Spirit Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Spirit Airlines Logo
9:31 pm - 2:00 pmSDF-SXM
16h 29m1 stop
Spirit Airlines Logo
3:05 pm - 10:57 pmSXM-SDF
31h 52m2 stops
$473Spirit Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
7:45 pm - 4:10 pmSDF-SXM
19h 25m2 stops
American Airlines Logo
4:15 pm - 12:17 amSXM-SDF
9h 02m1 stop
$591American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
3:59 pm - 1:55 pmSDF-SXM
20h 56m1 stop
American Airlines Logo
5:20 pm - 12:17 amSXM-SDF
7h 57m1 stop
$594American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
1:55 pm - 1:44 pmSDF-SXM
22h 49m2 stops
United Airlines Logo
2:53 pm - 1:00 pmSXM-SDF
23h 07m2 stops
$726United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
1:55 pm - 1:44 pmSDF-SXM
22h 49m2 stops
United Airlines Logo
2:40 pm - 8:14 pmSXM-SDF
30h 34m1 stop
$733United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Delta Logo
7:00 am - 2:56 pmSDF-SXM
6h 56m1 stop
Delta Logo
5:16 pm - 11:56 pmSXM-SDF
7h 40m1 stop
$798Delta
Find Deal
Sat, Nov 22 - Sat, Nov 29
 Logo
10:55 am - 3:21 pmSDF-SXM
27h 26m2 stops
 Logo
4:28 pm - 8:33 amSXM-SDF
17h 05m1 stop
$1,238
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to Saint Martin Island flights

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

Can I save money by flying with a layover from Louisville to Saint Martin Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $434, prices are generally cheapest when you fly direct.

Good to know

Low seasonDecember
Cheapest flight$400
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Louisville to Simpson Bay

FAQs - booking Saint Martin Island flights

  • How does KAYAK find such low prices on flights from Louisville to Saint Martin Island?

    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 Saint Martin Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Saint Martin Island 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 Saint Martin Island?

    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 from Louisville to Saint Martin Island with an airline and back with another airline.

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

    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 from Louisville to Saint Martin Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Saint Martin Island?

    The cheapest time of day to fly to Saint Martin Island is generally in the morning, when round-trip flights cost $672 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Saint Martin Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $781.

Reviews of the top airlines flying from Louisville to Saint Martin Island

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Saint Martin Island. 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 Saint Martin Island? 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.
8.0
DeltaOverall score based on 7982 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

8.0 ExcellentJeanne, Aug 2025MSY - JFK
Read more Delta reviews

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

Everything you need to know for your flight to Saint Martin Island

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