From St Barths to San Juan is 339 km west, and the 646 m runway at St Barths decides the aircraft before anything else: a small turboprop of the Caravan, Twin Otter or PC-12 class, flown by a crew approved for the airport. San Juan has long runways of 3,049 and 2,443 m, so the onward flight from there, home to the US mainland, can be any jet. Many people buy this leg to connect in Puerto Rico rather than in St Maarten.
| Airport | IATA / ICAO | Role | Notes |
|---|---|---|---|
| St Barths, Gustaf III | SBH / TFFJ | departure · 339 km to SJU | Runway 10/28 of 646 m, concrete. Jets do not land here: only small turboprops of the Caravan, Twin Otter or PC-12 class, flown by crews holding the special approval St Barths requires. |
| Luis Munoz Marin International, San Juan | SJU / TJSJ | arrival | Puerto Rico's main airport, with runways of 3,049 and 2,443 m; no limit on the aircraft at this end. |
| Princess Juliana International, St Maarten | SXM / TNCM | jet gateway · 32 km from SBH | Runway 10/28, 2,300 m. The airport where jets land for St Barths, if the party needs a jet for the longer part of the trip. |
Source: OurAirports (airports and runways, retrieved 3 October 2026), great-circle. Runway length at St Barths and at Tortola also checked against a second published source.
| Class | Example | St Barths runway, 646 m | Estimated time |
|---|---|---|---|
| Small turboprop | Caravan, Twin Otter, PC-12 class | Yes, with a crew holding the St Barths approval | longer than 49 min |
| Light jet | Phenom 300 | No: jets do not land at St Barths | – |
| Midsize and larger jets | Citation XLS+, Challenger 605 | No | – |
The 49 min figure for 339 km is our jet-speed model; a turboprop takes longer, and the quote shows the planned schedule.
Caravan, Twin Otter or PC-12 class, flown by a crew with the special approval St Barths requires. Sized to a small party; tell us the luggage with the headcount.
Ask for options ›When the party or the luggage needs a jet, the jet lands at St Maarten (SXM) and the last 32 km is a separate hop, booked with it.
Miami to St Barths ›No figure is printed: we found no published charter-broker price for this pair to reprint, and a turboprop flight off a 646 m runway is not described by the jet prices elsewhere in this section. Every quote we send is in US dollars, for the whole aircraft, and the price includes our service fee.
| When | What happens | Our advice |
|---|---|---|
| Early January | The post-holiday exodus from the island. | Book the turboprop and any onward jet out of San Juan together. |
| June to November | Atlantic hurricane season. | Allow a spare day; the operator decides on weather. |
Your dates and group size for San Juan.