Route guide

Amsterdam to Marigot (AMS-SXM): Nonstop Upgrade & Award Space

KLM flies the AMS to SXM nonstop about 6 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every AMS to SXM departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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6
Nonstop flights a week
4,307 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every AMS to SXM departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Amsterdam to Marigot to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each AMS to SXM departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See AMS to SXM on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Amsterdam to Marigot nonstop

Carriers operating AMS to SXM nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • KLM
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Frequently asked questions about AMS to SXM

How far is Marigot from Amsterdam?
AMS to SXM covers about 4,307 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from AMS to SXM?
KLM is currently the only airline flying AMS to SXM nonstop. 2LNR tracks confirmed upgrade and award space on every KLM departure.
How many flights a week are there from AMS to SXM?
About 6 nonstop flights a week run between Amsterdam and Marigot in the current schedule, operated by KLM. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on AMS to SXM?
Open the AMS to SXM calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Amsterdam to Marigot route, and 2LNR will notify you when space opens. It's free to start.

Never miss AMS to SXM upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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