HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Martin Island

$105+ Cheap flights from Buffalo (BUF) to Saint Martin Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SXM
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Saint Martin Island 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 Saint Martin Island

Cheapest flights from Buffalo to Saint Martin Island
Explore the most affordable flight options available from Buffalo to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
BUF
-
SXM
1 stop9h 31m
JetBlue
Wed 2/254:05 pm
SXM
-
BUF
1 stop8h 28m
JetBlue
Deal found 1/28$296
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/286:00 am
BUF
-
SXM
1 stop8h 28m
American Airlines
Sat 3/75:01 pm
SXM
-
BUF
2 stops18h 48m
American Airlines
Deal found 1/27$316
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/266:00 am
BUF
-
SXM
1 stop9h 00m
American Airlines
Mon 3/25:01 pm
SXM
-
BUF
1 stop23h 53m
American Airlines
Deal found 1/26$317
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 3/66:01 pm
BUF
-
SXM
1 stop20h 27m
American Airlines
Mon 3/92:21 pm
SXM
-
BUF
2 stops20h 37m
American Airlines
Deal found 1/26$322
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/217:51 pm
BUF
-
SXM
1 stop17h 25m
American Airlines
Wed 3/252:21 pm
SXM
-
BUF
1 stop9h 29m
American Airlines
Deal found 1/27$330
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/186:01 pm
BUF
-
SXM
2 stops19h 15m
American Airlines
Wed 2/254:01 pm
SXM
-
BUF
1 stop8h 37m
American Airlines
Deal found 1/28$335
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/15:30 am
BUF
-
SXM
1 stop9h 30m
American Airlines
Wed 4/82:24 pm
SXM
-
BUF
2 stops19h 54m
American Airlines
Deal found 1/27$340
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/146:35 pm
BUF
-
SXM
2 stops18h 46m
American Airlines
Tue 3/174:01 pm
SXM
-
BUF
1 stop23h 53m
American Airlines
Deal found 1/26$341
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/161:45 pm
BUF
-
SXM
1 stop23h 36m
American Airlines
Tue 4/212:24 pm
SXM
-
BUF
1 stop8h 16m
American Airlines
Deal found 1/27$342
This JetBlue deal was found by Cheapflights users on 1/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
BUF
-
SXM
1 stop8h 10m
JetBlue
Thu 2/262:25 pm
SXM
-
BUF
1 stop10h 07m
JetBlue
Deal found 1/26$360
This Justfly.com deal was found by Cheapflights users on 1/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
BUF
-
SXM
1 stop8h 15m
JetBlue
Sat 3/74:17 pm
SXM
-
BUF
1 stop8h 15m
JetBlue
Deal found 1/25$364

Find flight deals from Buffalo to Saint Martin Island

Keep the following information in mind while searching for Buffalo to Saint Martin Island flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(KAYAK)

One-way from

$105
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$568
Provider with most accurate pricing for Buffalo-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Simpson Bay Princess Juliana flights.
Search Deals
From Buffalo to Saint Martin Island
Search Deals
One-way flight from Buffalo to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Saint Martin Island 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 January 28, 2026.
Use the filters below to find and compare flights from Buffalo to Saint Martin Island that are best for you.

Fly from

Buffalo

Fly to

Saint Martin Island

Route

Depart

Return

Price

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 2/18

6:00 am-4:31 pm

1 stop9h 31m

Simpson Bay Princess Juliana

Wed 2/25

4:05 pm-11:33 pm

1 stop8h 28m

$296

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 2/28

6:00 am-3:28 pm

1 stop8h 28m

Simpson Bay Princess Juliana

Sat 3/7

5:28 pm-10:49 am

2 stops18h 21m

$316

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Thu 2/26

6:00 am-4:00 pm

1 stop9h 00m

Simpson Bay Princess Juliana

Mon 3/2

5:01 pm-3:54 pm

1 stop23h 53m

$317

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Fri 3/6

6:01 pm-3:28 pm

1 stop20h 27m

Simpson Bay Princess Juliana

Mon 3/9

2:21 pm-10:58 am

2 stops20h 37m

$322

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 2/18

6:01 pm-2:16 pm

2 stops19h 15m

Simpson Bay Princess Juliana

Wed 2/25

4:01 pm-11:38 pm

1 stop8h 37m

$335

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Thu 4/16

7:45 pm-12:33 pm

2 stops16h 48m

Simpson Bay Princess Juliana

Tue 4/21

1:35 pm-10:12 am

2 stops20h 37m

$340

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 4/1

5:30 am-3:00 pm

1 stop9h 30m

Simpson Bay Princess Juliana

Wed 4/8

12:41 pm-10:18 am

2 stops21h 37m

$340

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Mon 2/23

11:17 am-2:15 pm

2 stops25h 58m

$105

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Mon 3/9

7:40 pm-1:16 pm

1 stop17h 36m

$111

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sun 3/8

6:07 am-12:50 pm

1 stop6h 43m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 13 results
1
2

Best time to book a flight from Buffalo to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from Buffalo with our price prediction graph.
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 Saint Martin Island

What is the cheapest month to book a flight from Buffalo to Saint Martin Island?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Saint Martin Island (average of $194). Flying from Buffalo to Saint Martin Island in July is currently the most expensive (average of $521). 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 Saint Martin Island

Get insights into the airlines that provide service to Saint Martin Island. 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 Saint Martin Island. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Buffalo to Saint Martin Island to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,208 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,890 reviews
Delta
7.9
Good
8,123 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Saint Martin Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Saint Martin Island?

    For a flight from Buffalo to Saint Martin Island, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • How long is the flight from Buffalo to Saint Martin Island?

    JetBlue and American Airlines can get you from Buffalo to Saint Martin Island in just under 8h 28m. Your travel time can differ by up to 1h 03m. The distance between Buffalo and Saint Martin Island is about 1947 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Buffalo to Saint Martin Island that include hotel bookings?

    Yes. In addition to deals on Buffalo to Saint Martin Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Saint Martin Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Saint Martin Island.

  • Can I find deals for business class flights from Buffalo to Saint Martin Island?

    Yes. Cheapflights offers flight deals from Buffalo to Saint Martin Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Saint Martin Island?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Saint Martin Island (average of $194). Flying from Buffalo to Saint Martin Island in July is currently the most expensive (average of $521). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Punta Cana flights
Newark to Punta Cana flights
John F Kennedy Intl to Oranjestad flights
Newark to Santiago de los Caballeros flights
Newark to Oranjestad flights
John F Kennedy Intl to Santo Domingo flights
Newark to Santo Domingo flights
John F Kennedy Intl to Nassau flights
Newark to Nassau flights
John F Kennedy Intl to Montego Bay flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Simpson Bay flights
Newark to Simpson Bay flights
John F Kennedy Intl to Providenciales flights
John F Kennedy Intl to Saint Thomas Island flights
Newark to Montego Bay flights
Newark to Saint Thomas Island flights
LaGuardia to Nassau flights
John F Kennedy Intl to Port of Spain flights
Newark to Providenciales flights
LaGuardia to Oranjestad flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Willemstad flights
LaGuardia to Santiago de los Caballeros flights
John F Kennedy Intl to Kingston flights
John F Kennedy Intl to St. John's flights
John F Kennedy Intl to Bridgetown flights
LaGuardia to Simpson Bay flights
Newark to George Town flights
LaGuardia to Providenciales flights
LaGuardia to Montego Bay flights
John F Kennedy Intl to Aguadilla flights
John F Kennedy Intl to Castries flights
LaGuardia to Saint Thomas Island flights
John F Kennedy Intl to Puerto Plata flights
John F Kennedy Intl to St. George's flights
John F Kennedy Intl to George Town flights
White Plains to Luis Munoz Marin Intl flights
Newark to Willemstad flights
LaGuardia to Willemstad flights
LaGuardia to George Town flights
LaGuardia to Bridgetown flights
Newark to Kingston flights
LaGuardia to Castries flights
LaGuardia to Kingston flights
Newark to Puerto Plata flights

Top 4 airlines flying from Buffalo to Saint Martin Island

Discover the top 4 airlines that operate flights from Buffalo to Saint Martin Island. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$192Average$547FlexibilityNo cancel feeOn-time62%
DeltaCheapest$371Average$629FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$464Average$729FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$522Average$661FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights