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waypoints / 🇺🇸 US / Boston – San Juan Timings are not live · Documented
Route · US

Boston to San Juan

3 operators run this water, from 216 h 00. San Juan has an airport 0 km from the quay, so this is a crossing you can make one way and fly the other.

Every way across

One row per operator and speed. Where a service is sold as fast and its average does not clear 45 km/h, the word appears in quotation marks — the boat is fast craft, the crossing is not.

Windstar Cruises Boston → San Juan 2699 km crossing 216 h 00 rate not held 12 km/h average
Celebrity Cruises Boston → San Juan 2699 km crossing 240 h 00 rate not held 11 km/h average
JetBlue Airways BOS → SJU 2702 km non-stop 320 in the air 5 h 23 est. rate not held 697 km/h average

Other ways to reach San Juan

If this crossing does not suit, these quays also reach San Juan without a change. It is the question a single-route page cannot answer about itself and an atlas can.

Bridgetown – San Juan 48 h 00 Azamara Cruises, Crystal Cruises
Port Canaveral – San Juan 96 h 00 Disney Cruise Line, Norwegian Cruise Line
Cartagena Colombia – San Juan 120 h 00 Crystal Cruises
Fort Lauderdale – San Juan 120 h 00 Celebrity Cruises, Crystal Cruises
Miami – San Juan 144 h 00 Azamara Cruises, Emerald Cruises
St Johns Antigua – San Juan 168 h 00 Emerald Cruises, SeaDream Yacht Club
St Thomas Island USVI – San Juan 168 h 00 Emerald Cruises, SeaDream Yacht Club
Colon – San Juan 192 h 00 Royal Caribbean, Windstar Cruises
Marigot – San Juan 192 h 00 SeaDream Yacht Club
Oranjestad Aruba – San Juan 192 h 00 Ritz Carlton Yacht Collection, Windstar Cruises

And other ways to reach Boston

Cathleen Stone Island (CSI) – Boston 30 min National Park Service
Salem – Boston 50 min Boston Harbor City Cruises, Boston Harbor Cruises
Provincetown – Boston 1 h 35 Boston Harbor City Cruises, Boston Harbor Cruises
Montreal – Boston 168 h 00 Azamara Cruises, Crystal Cruises
Quebec City – Boston 168 h 00 Holland America, Princess Cruises
East New York – Boston 216 h 00 American Cruise Lines
Fort Lauderdale – Boston 264 h 00 Celebrity Cruises

Where else these quays go

Which months this runs

Season not heldwe can say when we looked, not which months run

Our records for the Boston–San Juan crossing were read on 11 August 2026 and describe the network as it ran that week. We hold no month-by-month variation, so this page cannot tell you whether a crossing runs in February.

If you are travelling well outside August 2026, confirm with the operator before you plan around it.

What we do not know

No fares. Not for this crossing, not for any crossing, not for any mode.

No departure times. No rate is held for this pair either, so we cannot say how often it runs.