$550+ Cheap flights from Louisville (SDF) to St. Maarten
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SXM
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to St. Maarten
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Best
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Cheapest flights from Louisville to St. MaartenExplore the most affordable flight options available from Louisville to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from Louisville to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:04 am
SDF
- SXM
1 stop8h 47m
American Airlines
Fri 7/312:51 pm
SXM
- SDF
1 stop7h 48m
American Airlines
Deal found 5/4![American Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:08 pm
SDF
- SXM
1 stop17h 42m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:14 pm
SDF
- SXM
2 stops19h 51m
American Airlines
Sun 11/12:51 pm
SXM
- SDF
1 stop7h 55m
American Airlines
Deal found 5/5![American Airlines logo]()
$595
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am
SDF
- SXM
1 stop6h 49m
Delta
Wed 10/143:14 pm
SXM
- SDF
1 stop7h 21m
Delta
Deal found 5/2![Delta logo]()
$605
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:25 pm
SDF
- SXM
1 stop18h 15m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
1 stop7h 48m
American Airlines
Deal found 5/5![American Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:07 pm
SDF
- SXM
2 stops20h 35m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
2 stops19h 42m
American Airlines
Deal found 5/5![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:08 pm
SDF
- SXM
1 stop17h 42m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
1 stop7h 48m
American Airlines
Deal found 5/5![American Airlines logo]()
$670
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:00 am
SDF
- SXM
1 stop8h 50m
American Airlines
Sat 5/302:22 pm
SXM
- SDF
2 stops21h 28m
American Airlines
Deal found 5/4![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
SDF
- SXM
1 stop7h 22m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$685
Best flights from Louisville to St. MaartenDiscover carefully curated flight deals from Louisville to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from Louisville to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:57 pm
SDF
- SXM
2 stops18h 52m
American Airlines
Fri 7/314:45 pm
SXM
- SDF
2 stops17h 48m
American Airlines
Deal found 5/4![American Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:02 am
SDF
- SXM
2 stops28h 41m
United Airlines
Thu 7/303:50 pm
SXM
- SDF
2 stops25h 13m
United Airlines
Deal found 5/1![United Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:14 pm
SDF
- SXM
2 stops17h 46m
American Airlines
Wed 10/144:30 pm
SXM
- SDF
1 stop8h 06m
American Airlines
Deal found 5/2![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:14 pm
SDF
- SXM
2 stops19h 51m
American Airlines
Sun 11/15:24 pm
SXM
- SDF
2 stops19h 49m
American Airlines
Deal found 5/1![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:07 pm
SDF
- SXM
2 stops20h 35m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$685
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:18 pm
SDF
- SXM
2 stops18h 32m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$685
Last-minute flights from Louisville to St. MaartenDiscover last-minute flight deals from Louisville to St. Maarten. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to St. Maarten. Data last updated May 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:00 am
SDF
- SXM
2 stops10h 42m
American Airlines
Sun 5/314:43 pm
SXM
- SDF
2 stops19h 07m
American Airlines
Deal found 5/4![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:00 am
SDF
- SXM
1 stop8h 50m
American Airlines
Sat 5/302:22 pm
SXM
- SDF
2 stops21h 28m
American Airlines
Deal found 5/4![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
SDF
- SXM
1 stop7h 22m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$685
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:25 pm
SDF
- SXM
2 stops21h 17m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
2 stops19h 42m
American Airlines
Deal found 5/5![American Airlines logo]()
$715
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:08 pm
SDF
- SXM
1 stop17h 42m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
1 stop7h 48m
American Airlines
Deal found 5/5![American Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:08 pm
SDF
- SXM
2 stops19h 34m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:08 pm
SDF
- SXM
1 stop17h 42m
American Airlines
Sat 7/42:46 pm
SXM
- SDF
1 stop21h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:08 pm
SDF
- SXM
1 stop17h 42m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
1 stop7h 48m
American Airlines
Deal found 5/5![American Airlines logo]()
$670
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:07 pm
SDF
- SXM
2 stops20h 35m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
2 stops19h 42m
American Airlines
Deal found 5/5![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:25 pm
SDF
- SXM
1 stop18h 15m
American Airlines
Fri 7/32:51 pm
SXM
- SDF
1 stop7h 48m
American Airlines
Deal found 5/5![American Airlines logo]()
$635
Find flight deals from Louisville to St. Maarten
Keep the following information in mind while searching for Louisville to St. Maarten flight deals. Data was last updated May 6, 2026.
Round-trip from | $550 (American Airlines) |
|---|---|
Popular in | December |
Cheapest in | November |
Average price | $607 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to St. Maarten that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Louisville to St. Maarten that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleSimpson Bay
SDF - SXM
SDFSXM
Louisville Intl
Fri 7/24
6:57 pm-1:49 pm
2 stops18h 52m
Simpson Bay Princess Juliana
Fri 7/31
4:45 pm-10:33 am
2 stops17h 48m
$555
Quickest round-trip
LouisvilleSimpson Bay
SDF - SXM
SDFSXM
Louisville Intl
Fri 10/9
7:14 pm-1:00 pm
2 stops17h 46m
Simpson Bay Princess Juliana
Wed 10/14
4:30 pm-12:36 am
1 stop8h 06m
$555
LouisvilleSimpson Bay
SDF - SXM
SDFSXM
Louisville Intl
Thu 10/22
7:14 pm-3:05 pm
2 stops19h 51m
Simpson Bay Princess Juliana
Sun 11/1
5:24 pm-12:13 pm
2 stops19h 49m
$595
LouisvilleSimpson Bay
SDF - SXM
SDFSXM
Louisville Intl
Mon 7/27
10:02 am-2:43 pm
2 stops28h 41m
Simpson Bay Princess Juliana
Thu 7/30
3:50 pm-5:03 pm
2 stops25h 13m
$640
LouisvilleSimpson Bay
SDF - SXM
SDFSXM
Louisville Intl
Sat 6/27
7:07 pm-3:42 pm
2 stops20h 35m
Simpson Bay Princess Juliana
Sat 7/4
2:46 pm-11:47 am
1 stop21h 01m
$685
LouisvilleSimpson Bay
SDF - SXM
SDFSXM
Louisville Intl
Sun 6/28
7:18 pm-1:50 pm
2 stops18h 32m
Simpson Bay Princess Juliana
Sat 7/4
2:46 pm-11:47 am
1 stop21h 01m
$685
Sorted by cheapest first
Best time to book a flight from Louisville to St. Maarten
Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Louisville with our price prediction graph.
SDF-SXM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisville to St. Maarten
SDF-SX0
SDF-SXM
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing St. Maarten
Get insights into the airlines that provide service to St. Maarten. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Maarten. Reviews last updated May 6, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Louisville to St. Maarten. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Louisville to St. Maarten. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to St. Maarten
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Complete your trip
Complete your trip to St. Maarten by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to St. Maarten by cabin class
Find flights from Louisville to St. Maarten, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and St. Maarten flights
Browse other Louisville and St. Maarten flight options. Last updated on May 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Louisville to St. Maarten
Discover the top 2 airlines that operate flights from Louisville to St. Maarten. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$515 | Average$797 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$581 | Average$712 | FlexibilityNo cancel fee | On-time71% |