Direct flights from Houston to Port of Spain IAH → POS

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

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United Airlines UA

Departure Schedule next 7 days

More nonstops from Houston

IAH → DFW Dallas-Fort Worth 9 airlines IAH → AUS Austin 6 airlines IAH → CLT Charlotte 6 airlines IAH → LAX Los Angeles 6 airlines IAH → ORD Chicago 6 airlines IAH → ATL Atlanta 5 airlines IAH → DTW Detroit 5 airlines IAH → MSY New Orleans 5 airlines

Frequently asked questions

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

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

Which airlines fly direct from Houston to Port of Spain?

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

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

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

How often do direct flights operate from Houston to Port of Spain?

Nonstop flights from Houston to Port of Spain operate daily.

Explore More

IAH All direct flights from Houston 🗓 Find cheapest round-trip dates → POS All direct flights from Port of Spain POS → IAH Return: Port of Spain to Houston
Cheap direct deals from Houston — last one was $168 to Los Angeles