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Direct flights from Houston to Port of Spain

Did you mean Flights from Port of Spain to Houston?

Flightmap/Flights from IAH/IAH to POS

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Port of Spain

Trinidad and Tobago

POS

Piarco International Airport

Route
Nonstop service available
Distance
2,563 miles
Marketing airlines
1 airline
Aircraft
2 aircraft types
Dates
Oct 19, 2026 – Oct 10, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from IAH
  • Flights to POS

Houston to Port of Spain route overview

George Bush Intercontinental Houston Airport (IAH) serves Houston; Piarco International Airport (POS) serves Port of Spain.

The airports are 2,563 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from IAH to POS.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 10, 2027.

Marketing airlines on the Houston to Port of Spain route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAH to POS

Frequently asked questions

Which airports serve the Houston to Port of Spain route?

George Bush Intercontinental Houston Airport (IAH) is the origin airport and Piarco International Airport (POS) is the destination airport.

How far is Port of Spain from Houston?

IAH and POS are approximately 2,563 miles apart by great-circle distance.

Are there direct flights from IAH to POS?

Yes. Roame's current schedule feed shows nonstop service from IAH to POS.

Which airlines market flights from IAH to POS?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from IAH to POS?

Aircraft listed in the current schedule include Boeing 737-900 / Boeing 737-900ER (739) and Boeing 737 MAX 8 (7M8).

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