$84 Find Cheap Flights from Boston to St. Maarten

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to St. Maarten departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Boston to St. Maarten Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to St. Maarten that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to St. Maarten

Mon, Mar 16 - Wed, Mar 25
British Airways Logo
5:30 pm - 3:28 pm
BOS
-
SXM
21h 58m
2 stops
British Airways Logo
4:28 pm - 10:01 am
SXM
-
BOS
17h 33m
1 stop
$328British Airways
Sat, May 2 - Wed, May 13
Delta Logo
8:59 pm - 12:10 pm
BOS
-
SXM
15h 11m
1 stop
Delta Logo
3:20 pm - 1:28 am
SXM
-
BOS
10h 08m
1 stop
$331Delta
Mon, Mar 16 - Wed, Mar 25
American Airlines Logo
6:00 am - 3:28 pm
BOS
-
SXM
9h 28m
2 stops
American Airlines Logo
2:21 pm - 10:40 pm
SXM
-
BOS
8h 19m
1 stop
$333American Airlines
Wed, Mar 25 - Tue, Mar 31
United Airlines Logo
5:45 am - 12:50 pm
BOS
-
SXM
7h 05m
1 stop
United Airlines Logo
3:50 pm - 11:59 pm
SXM
-
BOS
8h 09m
1 stop
$335United Airlines
Sat, May 2 - Thu, May 14
Delta Logo
8:59 pm - 12:10 pm
BOS
-
SXM
15h 11m
1 stop
Delta Logo
3:20 pm - 7:22 am
SXM
-
BOS
16h 02m
2 stops
$336Delta
Tue, Apr 14 - Sun, Apr 19
Multiple Airlines Logo
6:25 am - 10:30 am
BOS
-
SXM
4h 05mnonstop
Multiple Airlines Logo
12:25 pm - 8:50 pm
SXM
-
BOS
8h 25m
1 stop
$337Multiple Airlines
Sat, Mar 14 - Wed, Mar 18
Delta Logo
8:59 pm - 11:29 am
BOS
-
SXM
14h 30m
1 stop
Delta Logo
3:20 pm - 7:15 am
SXM
-
BOS
15h 55m
1 stop
$338Delta
Mon, Mar 16 - Wed, Mar 25
British Airways Logo
5:30 pm - 1:21 pm
BOS
-
SXM
19h 51m
2 stops
British Airways Logo
4:28 pm - 10:01 am
SXM
-
BOS
17h 33m
1 stop
$339British Airways
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
5:45 am - 12:33 pm
BOS
-
SXM
6h 48m
1 stop
United Airlines Logo
3:50 pm - 9:25 am
SXM
-
BOS
17h 35m
2 stops
$340United Airlines
Sat, May 16 - Fri, May 22
American Airlines Logo
6:53 pm - 1:21 pm
BOS
-
SXM
18h 28m
1 stop
American Airlines Logo
4:43 pm - 10:06 am
SXM
-
BOS
17h 23m
1 stop
$341American Airlines
Booking Insights

KAYAK's insights & trends for Boston to St. Maarten flights

Get data-powered insights and trends into flights from Boston to St. Maarten to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Boston to St. Maarten?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $489 on average.

What is the cheapest month to fly from Boston to St. Maarten?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to St. Maarten, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to St. Maarten is September, when tickets cost $414 (return) on average. On the other hand, the most expensive months are April and November, when the average cost of round-trip tickets is $624 and $624 respectively.

What’s the cheapest day of the week to fly from Boston to St. Maarten?

The average price of all round-trip flights from Boston to St. Maarten clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to St. Maarten, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from St. Maarten, Tuesday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Boston to St. Maarten?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to St. Maarten, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to St. Maarten, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$84
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Boston to Simpson Bay

FAQs - booking St. Maarten flights

  • Is it necessary to get a visa when flying from Boston to St. Maarten?

    For US citizens, a visa is not needed for stays of up to 90 days in St. Maarten. Nonetheless, it is advisable to carry a passport that is valid and a plane ticket for your return or onward travel. It is also recommended to check the latest entry requirements with the Embassy or Consulate of St. Maarten before embarking on your trip.

  • What are some ways I can use public transportation to get from Downtown Boston to the Boston Logan International Airport?

    One popular choice is to take the Silver Line bus, which runs from South Station to the airport with several stops along the way. Another option is to take the Blue Line subway from various stations in Downtown Boston to the airport station. Additionally, there are several public transportation companies that offer shuttle services to the airport from specific locations in the city.

  • What are some of the different ticket types available aboard JetBlue flights from Boston to St. Maarten?

    JetBlue offers several ticket types on their flights from Boston to St. Maarten. These include Blue Basic, which is a no-frills option with fewer perks and restrictions on changes or cancellations, Blue, which includes a carry-on bag and free seat selection, Blue Plus, which comes with additional benefits like extra legroom and a free checked bag, and Mint, which is their premium option with lie-flat seats and other luxurious amenities.

  • If I am looking for a very sustainable airline choice on this route, what is a good airline?

    American Airlines is committed to reducing its environmental footprint and promoting sustainability. To achieve this goal, the airline has implemented various measures, such as using fuel-efficient planes and reducing waste and emissions in ground operations. American Airlines has also invested in sustainable aviation fuel and aims to achieve net-zero carbon emissions by 2050. Additionally, the airline has launched a carbon offset program that enables customers to offset their carbon emissions from their flights, further contributing to a more sustainable future.

  • How does KAYAK find such low prices on flights from Boston to St. Maarten?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to St. Maarten.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to St. Maarten?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to St. Maarten is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to St. Maarten?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to St. Maarten with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to St. Maarten?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to St. Maarten up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to St. Maarten?

    The cheapest time of day to fly to St. Maarten is generally in the morning, when round-trip flights cost $533 on average. The most expensive time of day to fly to St. Maarten is generally in the morning, which is peak travel time and where the average cost of a ticket is $533.

Top tips for finding cheap flights to St. Maarten

  • The only airport available in St. Maarten for international flights is the Princess Juliana International Airport (SXM). The best way to get here from Boston Logan International Airport (BOS) is on a direct flight available aboard JetBlue.
  • If you plan on traveling early in the morning from Boston Logan International Airport, a great way to ease the stress of travel is to stay the night at the Hilton Boston Logan Airport, which is connected to two of the terminals at the airport by a climate-controlled bridge.
  • If the entire family is traveling to St. Maarten from Boston Logan International Airport, there are children's play areas in Terminal A near Gate 18, Terminal B near Gates 15 and 30, and Terminal C near Gate 25.
  • If you are south of the center of Boston, you might consider departing from the Rhode Island T.F. Green International Airport (PVD), which offers a one-stop flight to Princess Juliana International Airport aboard American Airlines with a layover at Philadelphia International Airport (PHL).
  • Passengers traveling aboard American Airlines from Boston Logan International Airport should know that this airline offers one of their Admirals Club locations near gate B4.

Reviews of the top 5 airlines serving from Boston to St. Maarten

 
Need help choosing which airline to fly with from Boston to St. Maarten? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8237 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

8.0 ExcellentSheila, Mar 2026
ATL - EWR
Read more Delta reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

We were made to wait in the airport for six hours for a flight that was ultimately canceled.

Both flights were significantly delayed. The flight experience itself was great.

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

Rude crew member. She seemed annoyed at me without me saying a single word. Also loudly admonished me for having my bag next to my seat instead of tucked away before landing. Just telling me to put it away and guiding me without giving me a lecture would have been enough.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Because of weather and mechanical issues our flight was 4 hours late. The only compensation offered to us was a meal voucher to be used only at Boston Airport and only on the day issued. But by the time it was offered to us all the restaurants were closed, so there was no way to use that offer.

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

I was double booked for my ticket- they have record of it and admitted to their error but wouldn’t let me board until I paid once again for the fare- have documentation of their mistake -

The flight time did not match my original email on time of flight. Missed the first flight. The representative I got on the phone was so incompetent it was unbelievable. My guess is it was AI but it told me it was not AI. They did get me rebooked which I was very thankful of. The return flight was delayed because of staffing issues for the plane and when we reached our destination the jet bridge would not work so we sat on the plane another 40 minutes. I did get to my destination and I did get home but not a good experience.

My flight was cancelled I missed time at work and got a parking ticket

It was terrible. I had to pay again once I got to the airport because they said they never received the payment.

Customer service online / on the phone are horrible. Flight crew is great but gate agents and customer service are terrible

bought basic spirit fares, add checked bags - like the up front info on website about this. bring your own snacks, buy a soda after TSA security to bring with you, or buy on the plane (limited selection) all in all, a good experience

I cannot effectively rate the food and drink as I had not. Otherwise, the trip was fine. The seats were nice, the crew was fine. They could smile once in a while. They all look like they were mad.

4 hour delay, 2 hours in the airport and then 2 hours on the tarmac. With a flight full of kids it would have been better to leave us in the airport for the delay, it was crying kids chaos on the flight. Miserable. And no apology or airline credit for the significant delay.

Flight was on time with no issues. Price is very competitive. Flight schedule works well for me

They charged late fees for selecting seats (no $0 options). They also changed my gate within the last half hour and are refusing to reimburse my costs to drive across the country with two small children in a rental car.

Everything you need to know for your flight from Boston to St. Maarten

Information on your arrival and departure airports