Direct flights from Port of Spain to Houston POS → IAH

United Airlines operates nonstop flights from Port of Spain (POS) to Houston (IAH). The nonstop flight takes around ~5h 9m, covering 2,563 miles (4,124 km). Updated 29 June 2026.

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More nonstops from Port of Spain

POS → ANU Osbourn 2 airlines POS → BGI Bridgetown 2 airlines POS → GND Saint George's 2 airlines POS → JFK New York 2 airlines POS → MIA Miami 2 airlines POS → SVD Kingstown 2 airlines POS → SXM Sint Maarten 2 airlines POS → YYZ Toronto 2 airlines

Frequently asked questions

Is there a direct flight from Port of Spain to Houston?

Yes, United Airlines operates nonstop flights from Port of Spain (POS) to Houston (IAH).

Which airlines fly direct from Port of Spain to Houston?

United Airlines operates nonstop flights from Port of Spain to Houston.

How long is the flight from Port of Spain to Houston?

The nonstop flight from Port of Spain to Houston takes ~5h 9m (approximately 4124 km).

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POS All direct flights from Port of Spain 🗓 Find cheapest round-trip dates → IAH All direct flights from Houston IAH → POS Return: Houston to Port of Spain
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