$135+ Cheap flights from Buffalo (BUF) 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SXM
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to St. Maarten with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Buffalo to St. Maarten
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to St. MaartenExplore the most affordable flight options available from Buffalo to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Buffalo to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/24. 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 11/157:37 pm -
1 stop16h 49m
Sat 11/211:44 pm -
1 stop10h 57m
Deal found 9/24![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 9/22. 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 11/126:45 pm -
2 stops18h 45m
Tue 11/175:33 pm -
2 stops19h 32m
Deal found 9/22![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/55:53 pm -
2 stops19h 33m
Tue 11/105:33 pm -
2 stops18h 15m
Deal found 9/23![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/17:01 pm -
2 stops17h 25m
Sun 11/85:33 pm -
2 stops19h 07m
Deal found 9/23![American Airlines logo]()
$385
This JetBlue deal was found by Cheapflights users on 9/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 23m
Thu 10/221:48 pm -
1 stop10h 11m
Deal found 9/21![JetBlue logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/245:50 am -
1 stop8h 00m
Tue 10/274:39 pm -
2 stops17h 21m
Deal found 9/26![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/187:53 pm -
2 stops17h 30m
Sat 10/243:00 pm -
1 stop7h 50m
Deal found 9/23![American Airlines logo]()
$513
Best flights from Buffalo to St. MaartenDiscover carefully curated flight deals from Buffalo to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Buffalo to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/23. 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 1/196:53 pm -
1 stop17h 31m
Tue 1/263:28 pm -
1 stop9h 29m
Deal found 9/23![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 1/167:15 pm -
1 stop16h 00m
Sat 1/305:25 pm -
2 stops19h 19m
Deal found 9/25![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 1/96:30 am -
1 stop8h 27m
Wed 1/132:52 pm -
1 stop9h 09m
Deal found 9/23![United Airlines logo]()
$456
This JetBlue deal was found by Cheapflights users on 9/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 23m
Thu 10/221:48 pm -
1 stop10h 11m
Deal found 9/21![JetBlue logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/24. 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 11/156:21 pm -
2 stops21h 10m
Sat 11/212:57 pm -
2 stops20h 13m
Deal found 9/24![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/26. 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 11/55:53 pm -
2 stops19h 37m
Tue 11/103:26 pm -
2 stops20h 22m
Deal found 9/26![American Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 1/165:45 pm -
2 stops19h 05m
Sat 1/305:00 pm -
2 stops18h 26m
Deal found 9/25![United Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 9/25. 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 2/1611:24 am -
1 stop25h 44m
Mon 2/223:20 pm -
2 stops20h 33m
Deal found 9/25![American Airlines logo]()
$508
Last-minute flights from Buffalo to St. MaartenDiscover last-minute flight deals from Buffalo to St. Maarten. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to St. Maarten. Data last updated September 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/187:53 pm -
2 stops19h 46m
Sat 10/243:00 pm -
2 stops19h 49m
Deal found 9/23![American Airlines logo]()
$380
This JetBlue deal was found by Cheapflights users on 9/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop7h 23m
Sat 10/241:48 pm -
1 stop10h 11m
Deal found 9/23![JetBlue logo]()
$621
This JetBlue deal was found by Cheapflights users on 9/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 23m
Thu 10/221:48 pm -
1 stop10h 11m
Deal found 9/21![JetBlue logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/245:50 am -
1 stop8h 00m
Tue 10/274:39 pm -
2 stops17h 21m
Deal found 9/26![American Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/247:42 pm -
1 stop17h 08m
Tue 10/271:52 pm -
1 stop9h 07m
Deal found 9/26![United Airlines logo]()
$615
One-way flights from Buffalo to St. MaartenSearch for one-way flight options from Buffalo to St. Maarten. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Buffalo to St. Maarten. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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 2/75:00 am -
1 stop10h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$135
This American Airlines deal was found by Cheapflights users on 9/25. 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 12/307:04 pm -
2 stops18h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3011:38 am -
3 stops25h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$896
Find flight deals from Buffalo to St. Maarten
Keep the following information in mind while searching for Buffalo to St. Maarten flight deals. Data was last updated September 26, 2026.
Round-trip from | $366 (American Airlines) |
|---|---|
One-way from | $135 (American Airlines) |
Popular in | January |
Cheapest in | September |
Average price | $420 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Buffalo to St. Maarten that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Sun 2/7
5:00 am-4:26 pm
1 stop10h 26m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$135
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Wed 12/30
7:42 pm-2:29 pm
1 stop17h 47m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$148
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Tue 1/19
6:53 pm-1:24 pm
1 stop17h 31m
Simpson Bay Princess Juliana
Tue 1/26
3:28 pm-11:57 pm
1 stop9h 29m
$366
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Sun 11/15
6:21 pm-4:31 pm
2 stops21h 10m
Simpson Bay Princess Juliana
Sat 11/21
2:57 pm-10:10 am
2 stops20h 13m
$372
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Thu 11/5
5:53 pm-2:30 pm
2 stops19h 37m
Simpson Bay Princess Juliana
Tue 11/10
3:26 pm-10:48 am
2 stops20h 22m
$380
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Sat 1/16
7:15 pm-12:15 pm
1 stop16h 00m
Simpson Bay Princess Juliana
Sat 1/30
5:25 pm-11:44 am
2 stops19h 19m
$387
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Sat 1/9
6:30 am-3:57 pm
1 stop8h 27m
Simpson Bay Princess Juliana
Wed 1/13
2:52 pm-11:01 pm
1 stop9h 09m
$456
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Tue 10/20
6:00 am-1:23 pm
1 stop7h 23m
Simpson Bay Princess Juliana
Thu 10/22
1:48 pm-11:59 pm
1 stop10h 11m
$492
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Tue 2/16
11:24 am-2:08 pm
1 stop25h 44m
Simpson Bay Princess Juliana
Mon 2/22
3:20 pm-10:53 am
2 stops20h 33m
$508
BuffaloSimpson Bay
BUF Buffalo - SXM Simpson Bay Princess Juliana
BUFSXM
Buffalo
Sat 1/16
5:45 pm-1:50 pm
2 stops19h 05m
Simpson Bay Princess Juliana
Sat 1/30
5:00 pm-10:26 am
2 stops18h 26m
$526
Sorted by cheapest first
Best time to book a flight from Buffalo to St. Maarten
Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Buffalo with our price prediction graph.
BUF-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 Buffalo to St. Maarten
BUF-SX0
BUF-SXM
What is the cheapest month to book a flight from Buffalo to St. Maarten?
Currently, September is the cheapest month in which you can book a flight from Buffalo to St. Maarten (average of $420). Flying from Buffalo to St. Maarten in January is currently the most expensive (average of $688). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 September 26, 2026.
Read reviews from past customers who have flown Delta,JetBlue, andAmerican Airlines from Buffalo 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.
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo 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 Buffalo to St. Maarten
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Maarten by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Buffalo to St. Maarten, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and St. Maarten flights
Browse other Buffalo and St. Maarten flight options. Last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Buffalo to St. Maarten
Discover the top 3 airlines that operate flights from Buffalo 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 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$527 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$371 | Average$551 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$382 | Average$647 | FlexibilityNo cancel fee | On-time71% |