I'd start by calling Delta. They have a code share with someone all the way to EIS. It's not available online but an agent can help you book it.

The flights in July are only $212 roundtrip SJU-EIS on Intercaribbean. Most of this is offset by the cost of ferries, bag fees, tips to porters, and taxis in STT. If Delta can't book you all the way thru, I'd change to SJU and just buy the extra tickets. SJU is such a better option with multiple carriers, a real airport, Global Entry, TSA-Precheck, restaurants, bars, airline clubs, onsite hotel, etc that I don't know why people torture themselves with STT.

I flew about 35 trips from Seattle to Tortola between 2018 and 2019 and the SJU route was almost always cheaper even with purchasing the extra Intercaribbean ticket.


JasonHelmbrecht
Coconut Breeze Villas
Cane Garden Bay
reservations@coconutbreezevillas.com
www.coconutbreezevillas.com