$288 Find Cheap Flights from Louisville to Saint Martin Island

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 Saint Martin Island departing on 7/3. 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 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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Flight Deals

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

Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
6:05 am - 3:39 pm
SDF
-
SXM
9h 34m
2 stops
American Airlines Logo
4:39 pm - 2:30 pm
SXM
-
SDF
21h 51m
2 stops
$575American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
6:30 am - 1:22 pm
SDF
-
SXM
6h 52m
1 stop
American Airlines Logo
4:39 pm - 4:10 pm
SXM
-
SDF
23h 31m
1 stop
$582American Airlines
Sun, Jul 5 - Tue, Jul 14
American Airlines Logo
6:00 am - 1:19 pm
SDF
-
SXM
7h 19m
1 stop
American Airlines Logo
2:51 pm - 10:39 pm
SXM
-
SDF
7h 48m
1 stop
$617American Airlines
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
6:50 am - 2:00 pm
SDF
-
SXM
7h 10m
1 stop
Southwest Logo
3:00 pm - 10:35 pm
SXM
-
SDF
7h 35m
1 stop
$625Southwest
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
7:55 pm - 12:33 pm
SDF
-
SXM
16h 38m
2 stops
United Airlines Logo
3:50 pm - 9:26 am
SXM
-
SDF
17h 36m
2 stops
$630United Airlines
Wed, Jul 8 - Wed, Jul 15
United Airlines Logo
7:55 pm - 12:33 pm
SDF
-
SXM
16h 38m
2 stops
United Airlines Logo
3:50 pm - 10:23 am
SXM
-
SDF
18h 33m
1 stop
$634United Airlines
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
6:00 am - 3:44 pm
SDF
-
SXM
9h 44m
2 stops
American Airlines Logo
2:51 pm - 10:03 am
SXM
-
SDF
19h 12m
2 stops
$635American Airlines
Fri, Jul 24 - Fri, Jul 31
American Airlines Logo
8:19 pm - 11:33 am
SDF
-
SXM
15h 14m
1 stop
American Airlines Logo
2:46 pm - 11:04 pm
SXM
-
SDF
8h 18m
1 stop
$645American Airlines
Fri, Jul 24 - Fri, Jul 31
American Airlines Logo
8:19 pm - 11:33 am
SDF
-
SXM
15h 14m
1 stop
American Airlines Logo
4:45 pm - 10:39 am
SXM
-
SDF
17h 54m
2 stops
$650American Airlines
Fri, Jul 17 - Wed, Jul 22
Delta Logo
6:00 am - 1:55 pm
SDF
-
SXM
7h 55m
1 stop
Delta Logo
3:20 pm - 12:26 am
SXM
-
SDF
9h 06m
1 stop
$660Delta
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 $356, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Louisville to Saint Martin Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Saint Martin Island, 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 Saint Martin Island is September, when tickets cost $0 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of round-trip tickets is $822 and $776 respectively.

Good to know

Low seasonMay
Cheapest flight$288
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 3% 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.

Reviews of the top airline 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.
7.1
American AirlinesOverall score based on 11629 reviews
6.4Food
7.2Comfort
7.9Crew
6.9Entertainment
7.5Boarding
Airline reviews

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

8.0 ExcellentMichael, May 2026
CLT - MCO
Read more American Airlines reviews

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

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

Information on your arrival and departure airports