Direct (nonstop) flights from Grand Cayman Island to Dulles
1 airline flys nonstop from Grand Cayman (GCM) to Washington Dulles International (IAD). It's 1,374 miles (2,211 km), about 3h 19m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Grand Cayman Island to Dulles with one stop · direct emits 232 kg CO₂ per passenger
Looking for the return flight?
IAD → GCM: Flights from Dulles to Grand Cayman IslandOther direct flights from Grand Cayman Island
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from Grand Cayman Island to Dulles?
A nonstop flight from Grand Cayman Island (GCM) to Dulles (IAD) takes approximately 3 hours and 19 minutes. The distance is 1,374 miles (2,211 km).
Which airlines fly nonstop from Grand Cayman Island to Dulles?
Just United Airlines.
Is there a nonstop flight from Grand Cayman Island to Dulles?
Yes. 1 airline: United Airlines.
How far is Grand Cayman Island from Dulles?
The flight distance from Grand Cayman Island to Dulles is 1,374 miles (2,211 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Grand Cayman Island and Dulles?
Dulles is 1 hour ahead of Grand Cayman Island. (America/Cayman vs America/New_York.)
What type of aircraft flies from Grand Cayman Island to Dulles?
At 3h 19m, 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 Dulles?
Roughly 232 kg CO2 per passenger one-way. That's about the same as driving 1,160 km.
Is the return flight from Dulles 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 Dulles?
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.