⭐Excellent DealAiFly Score: 62/100Verified 9 Nov 2026 19:42 UTC

Boston to Saint Martin with United Airlines from $305 — 13% below the typical deal price of $350. Verified 9 Nov 2026 at 19:42 UTC

✓ Verified DealJust published

🏷️ 13% below typical deal priceTypical deal price: $350

This deal vs. typical deal price for this route — verified 9 Nov 2026 at 19:42 UTC

Tickets from $305 both ways. Checked baggage is not included in the base fare.

✈️ United Airlines — AFR 50/100 (premium-light-strict)

In this fare:

Checked baggage: Not included — paid checked baggage extra
Onboard meal: Snack
WiFi: Free Starlink wifi (members only)

📍 Routing & layovers

Outbound — Layover in Washington (IAD): 8h 45m (Very long layover) ⚠️
Outbound — Layover in New York (EWR): 1h 14m (Poor connection) 🌆
Return — Layover in Washington (IAD): 1h 39m (Good connection) ✓

✈️ Same airline on both flights at New York (outbound): United Airlines only sells connections it can make.

📖 Traveler Resources:
✈️ Airport Guides
📍 Boston Logan International Airport (BOS) — Terminals, Transport & Tips
📍 Sint Maarten Princess Juliana International Airport (SXM) — Terminals, Transport & Tips

Available Dates

Select a date to check live prices on Skyscanner.

28 Nov – 5 Dec$305✈︎ 17h 17m · 2 stops out / 1 stop return · 8h 45m in Washington + 1h 14m in NewarkSkyscanner →
5 Dec – 12 Dec$305✈︎ 17h 17m · 2 stops out / 1 stop return · 8h 45m in Washington + 1h 14m in NewarkSkyscanner →
12 Dec – 19 Dec$305✈︎ 17h 17m · 2 stops out / 1 stop return · 8h 45m in Washington + 1h 14m in NewarkSkyscanner →

Prices verified at time of publication. Always confirm on Skyscanner before booking.

🧳 Baggage Allowance

Bag Type	Dimensions / Weight	Included
👜 Personal Item	Small bag / laptop	✅ Yes
🎒 Cabin Bag	22 lbs	✅ Yes
🧳 Checked Bag	Not included — buy separately	❌ No

⚠️ Checked baggage is not included in this fare. Add it during booking on Skyscanner.

📋 Full United Airlines baggage allowance & fees →

🌍 About Saint Martin

This is the Dutch half of an island shared with France — Sint Maarten, capital Philipsburg, since the Netherlands Antilles was dissolved in 2010. Everyone comes for Maho Beach, which sits right at the end of Princess Juliana airport's runway: arriving jets pass a few metres over the sand on final approach, low enough to feel the engine wash. For food, skip the cruise-port spots in Philipsburg and head to Grand Case on the French side, where lolos — open-air grills — do ribs, grilled lobster and conch cheap. Drink guavaberry, the island's spiced-rum liqueur made from a wild local berry, not guava. Come December–April for dry, dependable weather; avoid August–October, the worst of hurricane season — Irma flattened the island in September 2017.

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