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St. Maarten

$109+ Cheap flights from Boston (BOS) to St. Maarten

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SXM
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Boston to St. Maarten

Cheapest flights from Boston to St. Maarten
Explore the most affordable flight options available from Boston to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
mar. 12/305:53 amBOS - SXM
1 stop7h 06mAmerican Airlines
jue. 1/82:03 pmSXM - BOS
2 stops10h 40mAmerican Airlines
Deal found 10/27$301
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:25 pmBOS - SXM
1 stop19h 03mDelta
sáb. 12/205:22 pmSXM - BOS
1 stop8h 45mDelta
Deal found 10/26$309
This American Airlines deal was found by Cheapflights users on 10/26. 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.
dom. 11/165:25 amBOS - SXM
1 stop7h 35mAmerican Airlines
mié. 11/195:24 pmSXM - BOS
2 stops18h 51mAmerican Airlines
Deal found 10/26$314
This American Airlines deal was found by Cheapflights users on 10/26. 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.
jue. 12/1110:59 amBOS - SXM
1 stop25h 53mAmerican Airlines
jue. 12/185:33 pmSXM - BOS
1 stop17h 22mAmerican Airlines
Deal found 10/26$316
This United Airlines deal was found by Cheapflights users on 10/26. 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.
lun. 12/16:00 amBOS - SXM
1 stop6h 50mUnited Airlines
sáb. 12/65:00 pmSXM - BOS
2 stops18h 58mUnited Airlines
Deal found 10/26$322
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:16 amBOS - SXM
1 stop6h 59mSpirit Airlines
sáb. 11/223:20 pmSXM - BOS
1 stop9h 33mSpirit Airlines
Deal found 10/26$327
This Flysmarter deal was found by Cheapflights users on 10/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/187:30 amBOS - SXM
Nonstop4h 14mJetBlue
mié. 12/241:59 pmSXM - BOS
Nonstop4h 35mJetBlue
Deal found 10/26$331
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/105:40 amBOS - SXM
1 stop8h 15mDelta
mar. 11/254:20 pmSXM - BOS
1 stop10h 06mDelta
Deal found 10/27$347
This United Airlines deal was found by Cheapflights users on 10/26. 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.
sáb. 11/295:30 amBOS - SXM
1 stop7h 20mUnited Airlines
sáb. 12/65:00 pmSXM - BOS
1 stop22h 29mUnited Airlines
Deal found 10/26$357

Cheap flight deals from Boston to St. Maarten

Keep the following information in mind while searching for Boston to St. Maarten flight deals. Data was last updated octubre 28, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$301
(American Airlines)

One-way from

$109
(Delta)

Popular in

February

Cheapest in

September

Average price

$558

Good round-trip deal

$408 or less

Good one-way deal

$186 or less
Provider with most accurate pricing for Boston Logan Intl-St. Maarten flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-St. Maarten flights.
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From Boston Logan Intl to St. Maarten
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One-way flight from Boston Logan Intl to St. Maarten
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Boston Logan Intl to St. Maarten.
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Price to beat on a one-way flight from Boston Logan Intl to St. Maarten.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 octubre 28, 2025.
Use the filters below to find and compare flights from Boston to St. Maarten that are best for you.

Fly from

Boston

Fly to

St. Maarten

Route

Depart

Return

Price

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

dom. 2/1

8:50 pm-12:30 pm

1 stop14h 40m

Simpson Bay Princess Juliana

sáb. 2/7

5:28 pm-1:04 am

1 stop8h 36m

$309

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

dom. 1/11

8:50 pm-12:30 pm

1 stop14h 40m

Simpson Bay Princess Juliana

sáb. 1/17

5:28 pm-1:04 am

1 stop8h 36m

$309

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

lun. 3/9

8:45 pm-11:15 am

1 stop14h 30m

Simpson Bay Princess Juliana

mié. 3/11

3:45 pm-7:24 am

1 stop15h 39m

$309

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

dom. 1/18

8:50 pm-12:30 pm

1 stop14h 40m

Simpson Bay Princess Juliana

jue. 1/22

1:55 pm-1:04 am

1 stop12h 09m

$309

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

lun. 12/1

6:00 am-1:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

sáb. 12/6

5:00 pm-10:58 am

2 stops18h 58m

$322

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

lun. 11/10

5:40 am-2:55 pm

1 stop8h 15m

Simpson Bay Princess Juliana

mar. 11/25

4:20 pm-1:26 am

1 stop10h 06m

$347

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

mié. 2/25

8:45 pm-12:15 pm

1 stop14h 30m

Simpson Bay Princess Juliana

mar. 3/10

3:45 pm-7:24 am

1 stop15h 39m

$350

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

mar. 1/27

6:00 am-1:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

jue. 1/29

2:52 pm-12:46 pm

2 stops22h 54m

$372

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

lun. 1/26

7:07 pm-1:50 pm

2 stops17h 43m

Simpson Bay Princess Juliana

jue. 1/29

2:52 pm-9:52 pm

1 stop8h 00m

$372

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

sáb. 1/24

6:00 am-3:57 pm

1 stop8h 57m

Simpson Bay Princess Juliana

jue. 1/29

2:52 pm-12:46 pm

2 stops22h 54m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Boston-St. Maarten flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boston-St. Maarten flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Boston-St. Maarten flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-St. Maarten flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-St. Maarten flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Boston 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 Boston to St. Maarten

What is the cheapest month to book a flight from Boston to St. Maarten?

Currently, September is the cheapest month in which you can book a flight from Boston to St. Maarten (average of $143). Flying from Boston to St. Maarten in June is currently the most expensive (average of $372). 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.

What is the cheapest time of day to fly from BOS to SX?

Find hourly flight availability from Boston to St. Maarten. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 54% on flights from Boston to St. Maarten by exploring options for tickets at noon.

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 octubre 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Boston 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.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
JetBlue
7.2
Good
2,908 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,116 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Boston to St. Maarten. 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 Boston to St. Maarten?

    If you book a flight to St. Maarten from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How popular is this Boston to St. Maarten flight route?

    Flights from Boston Logan Intl to St. Maarten have been viewed 5 times in the past calendar month.

  • How long is the flight from Boston to St. Maarten?

    Airlines like Delta and United Airlines fly from Boston to St. Maarten in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 7h 50m. Boston and St. Maarten are separated by a distance of 1742 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Boston to St. Maarten?

    The cheapest flight price from Boston to St. Maarten is $186. On average you can expect to pay $343. The most popular route, (Boston Logan Intl - Simpson Bay Princess Juliana), can usually be booked for $299.

  • Can I find deals for flights from Boston to St. Maarten that include hotel bookings?

    Yes. In addition to deals on Boston to St. Maarten flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to St. Maarten?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to St. Maarten.

  • Can I find deals for business class flights from Boston to St. Maarten?

    Yes. Cheapflights offers flight deals from Boston to St. Maarten 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 Boston to St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Boston to St. Maarten (average of $143). Flying from Boston to St. Maarten in June is currently the most expensive (average of $372). 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

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Alternative routes for Boston to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Boston to St. Maarten

Discover the top 7 airlines that operate flights from Boston 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$174Average$377FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$180Average$641FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$337Average$547FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$338Average$704FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$364Average$669FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$401Average$592FlexibilityNo cancel feeOn-time71%

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