Nonstop flights from Houston to Port of Spain
United Airlines flies this route daily.
IAHHouston George Bush Intercontinental
2,562 mi · 7 flights a week
POSPort of Spain Piarco International
When they leave
Houston time4:49p4:49pDeparts 4:49 PM
One departure, at 4:49 PM. It runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Houston to Port of Spain
United Airlines is the only airline flying nonstop from Houston to Port of Spain, daily on the Boeing 737 MAX 9.
The flight covers 2,562 miles.
Flying back, Port of Spain to Houston has 7 nonstop flights a week.
Return flights
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Find the cheapest day to fly from Houston to Port of Spain.
Schedules as of Oct 9, 2026.