Direct flights from Houston to Port Of Spain
All flights from IAH to POS non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Piarco (POS), Trinidad and Tobago with United Airlines. 7 weekly departures are currently scheduled on this route. Departure times range from 16:20 to 18:10 depending on the schedule period. The flight distance is 2576 miles (4145 km). Flight time ranges from 5 hours and 20 minutes to 5 hours and 34 minutes.
Houston
, USA
Port Of Spain
, Trinidad and Tobago
Flight schedule from Houston to Port Of Spain with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Houston to Port Of Spain scheduled departures
Select a date to see every published non-stop departure between IAH and POS.
IAH - POS route facts
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Distance2576 miles (4145 km)
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Flight time5 hours and 20 minutes to 5 hours and 34 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy First
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Hub airportsIAH
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Departure terminalsTerminal E
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AircraftBoeing 737MAX 8 Passenger and Boeing 737MAX 9 Passenger
