January is by far the best month, wherein you can get cheapest flights for Port of spain to Houston. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Port of spain
06:30
Port of spain
Piarco International Airport
Thu , 12 Feb 2026

Houston
17:51
Houston
George Bush Intercontinental Houston Airport
Thu, 12 Feb 2026

Port of spain
01:30
Port of spain
Piarco International Airport
Thu , 12 Feb 2026

Houston
05:33
Houston
George Bush Intercontinental Houston Airport
Thu, 12 Feb 2026

Port of spain
16:30
Port of spain
Piarco International Airport
Sun , 08 Feb 2026

Houston
00:45
Houston
George Bush Intercontinental Houston Airport
Mon, 09 Feb 2026

Port of spain
16:30
Port of spain
Piarco International Airport
Thu , 29 Jan 2026

Houston
00:45
Houston
George Bush Intercontinental Houston Airport
Fri, 30 Jan 2026

Port of spain
01:30
Port of spain
Piarco International Airport
Sun , 08 Feb 2026

Houston
05:33
Houston
George Bush Intercontinental Houston Airport
Sun, 08 Feb 2026

Port of spain
10:10
Port of spain
Piarco International Airport
Sun , 08 Feb 2026

Houston
21:03
Houston
George Bush Intercontinental Houston Airport
Sun, 08 Feb 2026

Port of spain
10:10
Port of spain
Piarco International Airport
Sun , 08 Feb 2026

Houston
18:57
Houston
George Bush Intercontinental Houston Airport
Sun, 08 Feb 2026

Port of spain
03:13
Port of spain
Piarco International Airport
Thu , 29 Jan 2026

Houston
12:14
Houston
George Bush Intercontinental Houston Airport
Thu, 29 Jan 2026

Port of spain
03:40
Port of spain
Piarco International Airport
Sun , 08 Feb 2026

Houston
20:10
Houston
George Bush Intercontinental Houston Airport
Sun, 08 Feb 2026

Port of spain
03:40
Port of spain
Piarco International Airport
Sun , 08 Feb 2026

Houston
12:14
Houston
George Bush Intercontinental Houston Airport
Sun, 08 Feb 2026

Port of spain
10:10
Port of spain
Piarco International Airport
Thu , 12 Feb 2026

Houston
18:56
Houston
George Bush Intercontinental Houston Airport
Thu, 12 Feb 2026










Flying from Port of spain to Houston has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Port of spain to Houston is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Piarco International Airport (POS) and George Bush Intercontinental Houston Airport (IAH). You can expect a flight distance of approximately 4124 km, and most direct services cover it in around 08:57.
Let’s take a closer look at everything you need to know before booking your flight from Port of spain to Houston.
| Flight Details | Information |
|---|---|
| Route Distance | 4124 km |
| Average Flight Time | 08:57 hrs |
| Departure Airport | Piarco International Airport (POS) |
| Arrival Airport | George Bush Intercontinental Houston Airport (IAH) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | American Airlines, United Airlines, Caribbean Airlines, Copa Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.