Direct (nonstop) flights from Grand Cayman Island to Boston
1 airline flys nonstop from Grand Cayman (GCM) to Boston Logan International Airport (BOS). It's 1,701 miles (2,737 km), about 4h 11m in the air. Operated by JetBlue Airways.
JetBlue Airways
Route data last updated: May 28, 2026
Airlines with non-stop flights
B6
JetBlue Airways
Alternative Routes
Other ways to fly from Grand Cayman Island to Boston with one stop · direct emits 287 kg CO₂ per passenger
Looking for the return flight?
BOS → GCM: Flights from Boston to Grand Cayman IslandOther direct flights from Grand Cayman Island
Direct flights from Boston (BOS)
Frequently Asked Questions
How long is the direct flight from Grand Cayman Island to Boston?
A nonstop flight from Grand Cayman Island (GCM) to Boston (BOS) takes approximately 4 hours and 11 minutes. The distance is 1,701 miles (2,737 km).
Which airlines fly nonstop from Grand Cayman Island to Boston?
Just JetBlue Airways.
Is there a nonstop flight from Grand Cayman Island to Boston?
Yes. 1 airline: JetBlue Airways.
How far is Grand Cayman Island from Boston?
The flight distance from Grand Cayman Island to Boston is 1,701 miles (2,737 km), measured as the great-circle (shortest air) distance.
What is the time difference between Grand Cayman Island and Boston?
Boston is 1 hour ahead of Grand Cayman Island. (America/Cayman vs America/New_York.)
What type of aircraft flies from Grand Cayman Island to Boston?
At 4h 11m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Cayman Islands to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Grand Cayman Island to Boston?
Roughly 287 kg CO2 per passenger one-way. That's about the same as driving 1,435 km.
Is the return flight from Boston to Grand Cayman Island also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Grand Cayman Island to Boston?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Grand Cayman for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.