Nonstop flights from Port of Spain to Houston
United Airlines flies this route daily.
POSPort of Spain Piarco International
2,562 mi · 7 flights a week
IAHHouston George Bush Intercontinental
When they leave
Port of Spain time12:30a12:30aDeparts 12:30 AM
One departure, at 12:30 AM. It runs daily.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Port of Spain to Houston
United Airlines is the only airline flying nonstop from Port of Spain to Houston, daily on the Boeing 737 MAX 9.
The flight covers 2,562 miles.
Flying back, Houston to Port of Spain has 7 nonstop flights a week.
Return flights
More from Port of Spain
Find the cheapest day to fly from Port of Spain to Houston.
Schedules as of Oct 9, 2026.