$438 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 6/6. 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.
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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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Best Saint Martin Island Flight Deals from Louisville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Simpson Bay
Simpson Bay2 stops$438

Cheap Flights from Louisville to Saint Martin Island

 
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.

Recent round-trip flight deals from Louisville to Saint Martin Island

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Louisville to Saint Martin Island.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Spirit Airlines Logo
12:07 pm - 2:00 pmSDF-SXM
25h 53m2 stops
Spirit Airlines Logo
3:05 pm - 11:38 pmSXM-SDF
8h 33m1 stop
$438Spirit Airlines
Find Deal
Fri, Jun 6 - Fri, Jun 13
 Logo
9:55 am - 2:00 pmSDF-SXM
28h 05m2 stops
 Logo
3:05 pm - 8:49 pmSXM-SDF
29h 44m2 stops
Fri, Jun 6 - Fri, Jun 13
Spirit Airlines Logo
6:48 pm - 2:00 pmSDF-SXM
19h 12m1 stop
Spirit Airlines Logo
3:05 pm - 11:38 pmSXM-SDF
8h 33m1 stop
$482Spirit Airlines
Find Deal
Fri, Jun 6 - Fri, Jun 13
Spirit Airlines Logo
2:07 pm - 2:00 pmSDF-SXM
47h 53m3 stops
Spirit Airlines Logo
3:05 pm - 10:18 amSXM-SDF
19h 13m2 stops
$504Spirit Airlines
Find Deal
Sat, May 17 - Sat, May 24
Spirit Airlines Logo
2:07 pm - 2:00 pmSDF-SXM
47h 53m3 stops
Spirit Airlines Logo
3:05 pm - 11:38 pmSXM-SDF
8h 33m1 stop
$530Spirit Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
Delta Logo
6:00 am - 2:00 pmSDF-SXM
8h 00m1 stop
Delta Logo
3:25 pm - 12:31 amSXM-SDF
9h 06m1 stop
$551Delta
Find Deal
Tue, Jun 10 - Tue, Jun 17
United Airlines Logo
6:00 pm - 12:29 pmSDF-SXM
18h 29m2 stops
United Airlines Logo
1:35 pm - 9:33 amSXM-SDF
19h 58m2 stops
$556United Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 17
American Airlines Logo
8:02 pm - 1:25 pmSDF-SXM
17h 23m1 stop
American Airlines Logo
2:15 pm - 11:59 pmSXM-SDF
9h 44m1 stop
$576American Airlines
Find Deal
Thu, Jul 10 - Thu, Jul 17
American Airlines Logo
8:02 pm - 3:05 pmSDF-SXM
19h 03m2 stops
American Airlines Logo
4:05 pm - 10:25 amSXM-SDF
18h 20m2 stops
$581American Airlines
Find Deal
Thu, Jul 10 - Thu, Jul 17
United Airlines Logo
6:00 am - 12:29 pmSDF-SXM
6h 29m1 stop
United Airlines Logo
3:55 pm - 9:33 amSXM-SDF
17h 38m2 stops
$624United Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14

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.

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

The average price for all round-trip flights from Louisville to Saint Martin Island depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

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 $439 (return) on average. On the other hand, the most expensive months are November and March, when the average cost of round-trip tickets is $973 and $878 respectively.

Good to know

Low season

September

High season

October

Cheapest flight

$438
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 19% increase in price.
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.

See more FAQs

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 7920 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

British Airways staff are very polite and willing to help.

Any sort of gluten free snack option would be nice

They lost my luggage and it didn’t get delivered until the next day.

Would have thought that they would gas up plane before everyone got on board

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

Information on your arrival and departure airports

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