Two one-way flights to/from SXM?

The best flight deal I can find right now involves two-one way flights on separate airlines in and out of SXM to the US. Before I book it, does anybody know of a reason why this may cause any issues getting in or out of St. Maarten?

Thanks.

There should be no issue. There’s a slim chance that your home-to-SXM airline may question you, but SXM is unlikely to. You’ll have an ongoing ticket to SBH, and a return ticket from SXM, which should resolve any questions. No one should care that you are ticketed on different airlines.

I do it all the time. SXM on JetBlue, home on Delta. Maybe just make sure you have your flight home info handy to show any inquiring agent, although I can't ever recall being asked for it.