interCaribbean Airways announced the launch of a new non-stop route between San Juan, Puerto Rico and St. Kitts, which will begin operating on December 18, 2025. This direct connection, with a flight time of 1 hour and 10 minutes, will be offered twice a week, strengthening access between Puerto Rico and the Eastern Caribbean.
Flight Schedules and Frequencies
The new operation includes flights in both directions with schedules designed to facilitate both tourism and business travel:
| Flight Number | Origin | Destination | Operating Days | Departure | Arrival |
| JY643 | San Juan | St. Kitts | Friday / Monday | 17:20 | 18:30 |
| JY644 | St. Kitts | San Juan | Thursday / Sunday | 08:30 | 09:40 |
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Trevor Sadler, CEO of interCaribbean Airways, highlighted the strategic value of this new route: “This route represents another important step in our mission to connect the people and cultures of the Caribbean. By establishing a direct service between San Juan and St. Kitts, we are creating an essential link between two key gateways, offering travelers fast and convenient access to major US markets and enhancing connectivity in the Eastern Caribbean for tourism and business.”
Promotional Fares and Bookings
Tickets are now available on the airline’s website and through authorized travel agencies. Introductory fares start from $89 per one-way trip, excluding government taxes, fees, and additional carrier-imposed charges.
The addition of St. Kitts adds to interCaribbean’s growing network from San Juan, which already includes direct flights to Tortola and connections to Antigua, Barbados, Dominica, and the Turks and Caicos Islands.
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