Route guide

Marigot to Gustavia (SXM-SBH): Nonstop Upgrade & Award Space

WM, LE, and Canadian Western Airlines fly nonstop between Marigot (SXM) and Gustavia (SBH), roughly 99 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SXM to SBH departure, so you know which flights have space before you book.

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

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99
Nonstop flights a week
30+
Airlines in award search
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Confirmed upgrade & award space on every SXM to SBH 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 Marigot to Gustavia 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 SXM to SBH 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 SXM to SBH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Marigot to Gustavia nonstop

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

  • WM
  • LE
  • Canadian Western Airlines
See SXM to SBH on the interactive map →

Frequently asked questions about SXM to SBH

How long is the flight from SXM to SBH?
Scheduled times on the SXM to SBH route vary by aircraft and season. Each departure on this page lists its own scheduled times, along with confirmed upgrade and award space.
Which airlines fly nonstop from SXM to SBH?
WM, LE, and Canadian Western Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all three of them.
How many flights a week are there from SXM to SBH?
About 99 nonstop flights a week run between Marigot and Gustavia in the current schedule, operated by WM, LE, and Canadian Western Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SXM to SBH?
Open the SXM to SBH calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Marigot to Gustavia route, and 2LNR will notify you when space opens. It's free to start.

Never miss SXM to SBH upgrade or award space

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