$186 Find Cheap Flights from Saint Martin Island to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 5/17. 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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Cheap Flights from Saint Martin Island to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint Martin Island to Boston 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 Saint Martin Island to Boston

Wed, May 6 - Tue, May 12
American Airlines Logo
4:35 pm - 12:59 am
SXM
-
BOS
8h 24m
1 stop
American Airlines Logo
6:00 am - 3:22 pm
BOS
-
SXM
9h 22m
2 stops
$276American Airlines
Wed, Jul 22 - Sat, Aug 8
American Airlines Logo
2:46 pm - 11:49 pm
SXM
-
BOS
9h 03m
1 stop
American Airlines Logo
6:00 am - 12:45 pm
BOS
-
SXM
6h 45m
1 stop
$287American Airlines
Thu, Apr 16 - Sat, Apr 25
KLM Logo
3:30 pm - 7:29 am
SXM
-
BOS
15h 59m
1 stop
KLM Logo
8:45 pm - 2:05 pm
BOS
-
SXM
17h 20m
1 stop
$291KLM
Sat, May 2 - Sat, May 9
American Airlines Logo
3:32 pm - 8:26 am
SXM
-
BOS
16h 54m
2 stops
American Airlines Logo
6:00 am - 3:32 pm
BOS
-
SXM
9h 32m
2 stops
$292American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
12:29 pm - 11:16 pm
SXM
-
BOS
10h 47m
1 stop
American Airlines Logo
12:44 pm - 1:20 pm
BOS
-
SXM
24h 36m
1 stop
$307American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
4:28 pm - 10:05 am
SXM
-
BOS
17h 37m
2 stops
American Airlines Logo
12:44 pm - 1:20 pm
BOS
-
SXM
24h 36m
1 stop
$311American Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
2:42 pm - 11:57 pm
SXM
-
BOS
9h 15m
1 stop
Multiple Airlines Logo
6:25 am - 10:30 am
BOS
-
SXM
4h 05mnonstop
$339Multiple Airlines
Wed, Jul 1 - Sat, Jul 4
American Airlines Logo
1:40 pm - 10:35 pm
SXM
-
BOS
8h 55m
1 stop
American Airlines Logo
6:03 pm - 1:19 pm
BOS
-
SXM
19h 16m
1 stop
$345American Airlines
Wed, Jun 24 - Sun, Jul 5
United Airlines Logo
1:35 pm - 9:53 pm
SXM
-
BOS
8h 18m
1 stop
United Airlines Logo
8:00 am - 2:43 pm
BOS
-
SXM
6h 43m
1 stop
$346United Airlines
Thu, Apr 16 - Wed, Apr 22
British Airways Logo
2:24 pm - 11:07 pm
SXM
-
BOS
8h 43m
1 stop
British Airways Logo
6:00 am - 3:22 pm
BOS
-
SXM
9h 22m
2 stops
$349British Airways
Useful Info

Good to know

Low seasonAugust
Cheapest flight$186
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Simpson Bay to Boston

FAQs for booking flights from Saint Martin Island to Boston

  • How does KAYAK find such low prices on flights from Saint Martin Island to Boston?

    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 Saint Martin Island to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint Martin Island to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Saint Martin Island 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 Saint Martin Island to Boston?

    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 to Boston with an airline and back to Saint Martin Island with another airline.

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

    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 to Boston from Saint Martin Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Saint Martin Island to Boston

 
Need help choosing which airline to fly with from Saint Martin Island to Boston? 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.
7.1
American AirlinesOverall score based on 11473 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
6.4Food
7.9Crew
Airline reviews

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

4.0 OkayMichele, Mar 2026
DFW - DTW
Read more American Airlines reviews

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Crew was rude, almost 6 hour flight after horrific customs re entry line and near flight miss (unable to bug airport food) without food offerings.

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

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