Nonstop flights from Grand Cayman to Houston
United Airlines flies this route daily.
GCMGrand Cayman Owen Roberts International
1,145 mi · 7 flights a week
IAHHouston George Bush Intercontinental
When they leave
Grand Cayman time4:45p4:45pDeparts 4:45 PM
One departure, at 4:45 PM. It runs daily.
Every flight
Earliest first
Schedules last checked Sep 8, 2026. Times are local.
Flying from Grand Cayman to Houston
United Airlines is the only airline flying nonstop from Grand Cayman to Houston, daily on the Boeing 737 MAX 9.
The flight covers 1,145 miles.
Flying back, Houston to Grand Cayman has 8 nonstop flights a week.
Return flights
More from Grand Cayman
Find the cheapest day to fly from Grand Cayman to Houston.
Schedules as of Oct 9, 2026.