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St. Maarten

$127+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SXM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$291
(Priceline)

One-way from

$127
(Frontier)

Popular in

December

Cheapest in

September

Average price

$460

Good round-trip deal

$463 or less

Good one-way deal

$216 or less
From Boston Logan Intl to St. Maarten
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One-way flight from Boston Logan Intl to St. Maarten
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Highest demand for flights based on searches. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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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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 September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:10 amBOS - SXM
1 stop7h 50mSpirit Airlines
Sat 10/113:05 pmSXM - BOS
1 stop8h 54mSpirit Airlines
Deal found 9/10$291
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 10/36:10 amBOS - SXM
1 stop7h 50mSpirit Airlines
Sat 10/113:05 pmSXM - BOS
1 stop8h 54mSpirit Airlines
Deal found 9/10$297
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Sat 10/186:16 amBOS - SXM
1 stop7h 44mSpirit Airlines
Sat 10/253:05 pmSXM - BOS
1 stop8h 54mSpirit Airlines
Deal found 9/9$329
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/106:00 amBOS - SXM
1 stop6h 50mUnited Airlines
Tue 11/252:52 pmSXM - BOS
1 stop8h 55mUnited Airlines
Deal found 9/11$335
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 11/145:45 amBOS - SXM
1 stop8h 25mSpirit Airlines
Mon 11/174:28 pmSXM - BOS
1 stop9h 12mSpirit Airlines
Deal found 9/10$337
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 10/178:24 pmBOS - SXM
1 stop17h 36mSpirit Airlines
Fri 10/243:05 pmSXM - BOS
1 stop8h 54mSpirit Airlines
Deal found 9/9$339
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/135:20 pmBOS - SXM
2 stops19h 38mAmerican Airlines
Sat 12/205:33 pmSXM - BOS
1 stop8h 26mAmerican Airlines
Deal found 9/10$354
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Sat 11/85:45 amBOS - SXM
1 stop8h 25mSpirit Airlines
Sat 11/154:28 pmSXM - BOS
1 stop9h 12mSpirit Airlines
Deal found 9/10$362
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:40 pmBOS - SXM
1 stop19h 00mMultiple Airlines
Wed 12/104:28 pmSXM - BOS
1 stop9h 12mMultiple Airlines
Deal found 9/9$373
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:45 amBOS - SXM
1 stop8h 25mSpirit Airlines
Fri 11/144:28 pmSXM - BOS
1 stop9h 12mSpirit Airlines
Deal found 9/10$377

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 September 11, 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

Sat 1/17

8:45 pm-12:15 pm

1 stop14h 30m

Simpson Bay Princess Juliana

Sat 1/24

5:16 pm-12:59 am

1 stop8h 43m

$349

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Tue 1/13

7:35 pm-2:05 pm

2 stops17h 30m

Simpson Bay Princess Juliana

Tue 1/20

4:15 pm-8:40 am

2 stops17h 25m

$354

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Wed 2/18

8:45 pm-12:15 pm

1 stop14h 30m

Simpson Bay Princess Juliana

Thu 2/26

4:26 pm-7:24 am

1 stop15h 58m

$363

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Sat 1/31

6:00 am-3:20 pm

1 stop8h 20m

Simpson Bay Princess Juliana

Sat 2/7

4:28 pm-12:40 am

1 stop9h 12m

$374

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Sat 11/8

5:30 am-1:50 pm

1 stop7h 20m

Simpson Bay Princess Juliana

Sat 11/15

5:00 pm-10:34 am

2 stops18h 34m

$383

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Mon 11/10

6:00 am-1:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

Tue 11/25

2:52 pm-9:30 am

2 stops19h 38m

$387

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Sat 11/8

10:45 am-3:57 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Sat 11/15

6:00 pm-9:27 pm

Nonstop4h 27m

$389

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Sat 11/15

5:30 am-1:55 pm

2 stops31h 25m

Simpson Bay Princess Juliana

Tue 11/25

2:52 pm-10:47 pm

1 stop8h 55m

$402

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Tue 12/2

5:11 am-4:29 pm

1 stop10h 18m

Simpson Bay Princess Juliana

Sat 12/6

1:18 pm-4:45 pm

Nonstop4h 27m

$404

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Wed 2/4

12:15 pm-5:25 pm

Nonstop4h 10m

Simpson Bay Princess Juliana

Sun 2/8

6:45 pm-10:20 pm

Nonstop4h 35m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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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 $459). Flying from Boston to St. Maarten in March is currently the most expensive (average of $652). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to St. Maarten as you normally would.

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 11, 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
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 long is the flight from Boston to St. Maarten?

    Airlines like Delta, American Airlines, and United Airlines fly from Boston to St. Maarten in about 7h 20m. The time it takes to get you to your destination can typically vary by up to 10h 10m. Boston and St. Maarten are separated by a distance of 1742 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to St. Maarten one-way?

    The cheapest airlines for a one-way flight from Boston to St. Maarten are United Airlines ($137), Spirit Airlines ($139), and American Airlines ($142).

  • 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 $492. The most popular route, (Boston Logan Intl - Simpson Bay Princess Juliana), can usually be booked for $287.

  • 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 $459). Flying from Boston to St. Maarten in March is currently the most expensive (average of $652). 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 6 airlines flying from Boston to St. Maarten

Discover the top 6 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$215FlexibilityNo cancel feeOn-time62%
DeltaCheapest$174Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$560FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$348Average$783FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$355Average$678FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$390Average$591FlexibilityNo cancel feeOn-time71%

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