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Boston, United States to Saint Martin, Sint Maarten for only $225 USD roundtrip

Fly from Boston, United States to Saint Martin, Sint Maarten for only $225 USD roundtrip.

November 22, 2025

BOOK ON GOOGLE FLIGHTS
⚠️ Heads up: Deals typically expire within 2 to 3 days after they are sent. Prices may also increase slightly after 30 minutes, so act quickly!

Alternative Checkout Options
Book on Kiwi
Book on CheapOair
Deal Details
From:
🇺🇸 Boston (BOS), United States
To:
🇸🇽 Saint Martin (SXM), Sint Maarten
Travel Between:
Class:
Price:
$225 Save $112
Normal Price:
$337
Airlines:
Expiration Details:
These fares will last no more than 1-2 days and typically go up within 30 minutes.
How To Book
Note: To find the cheapest available fares, click the 'Pick a date' button. You'll be redirected to Kiwi.com with the flight dates pre-filled and the cabin class set to Economy by default. You can change it to your preferred class at any time.
Travel Dates
From Date To Date
December 06, 2025 December 10, 2025
Options
Baggage allowance:
Intermediate stops:
Business Class:
No
Round-trip:
Yes
Non-stop:
No

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