Direct flights from Port of Spain to Houston

Did you mean Flights from Houston to Port of Spain?

Port of Spain

Trinidad and Tobago

POS

Piarco International Airport

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Route: Nonstop service available
Distance: 2,563 miles
Marketing airlines: 1 airline
Aircraft: 2 aircraft types
Dates: Oct 19, 2026 – Oct 11, 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.

Port of Spain to Houston route overview

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

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

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

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 11, 2027.

Marketing airlines on the Port of Spain to Houston 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 POS to IAH

Frequently asked questions

Which airports serve the Port of Spain to Houston route?

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

How far is Houston from Port of Spain?

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

Are there direct flights from POS to IAH?

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

Which airlines market flights from POS to IAH?

Which aircraft fly from POS to IAH?

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