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Cheap flights from Port of Spain to Houston George Bush Intcntl Airport from £363

POS — IAH
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Port of Spain to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Port of Spain to George Bush Intcntl

Tue 22/1201:25 -
Nonstop6h 03m
Thu 31/1216:58 -
Nonstop5h 20m
Deal found 9/11£600
Wed 16/1201:25 -
Nonstop6h 03m
Mon 28/1216:58 -
Nonstop5h 20m
Deal found 6/11£600
Sat 19/1202:20 -
1 stop13h 11m
Sun 27/1216:58 -
Nonstop5h 20m
Deal found 5/11£614
Fri 25/1201:25 -
Nonstop6h 03m
Thu 31/1216:58 -
Nonstop5h 20m
Deal found 7/11£617
Tue 1/1201:25 -
Nonstop6h 03m
Sun 13/1216:58 -
Nonstop5h 20m
Deal found 5/11£627
Thu 3/1201:25 -
Nonstop6h 03m
Mon 7/1216:58 -
Nonstop5h 20m
Deal found 8/11£638
Mon 21/1202:20 -
1 stop13h 11m
Tue 29/1216:58 -
Nonstop5h 20m
Deal found 7/11£645
Thu 19/1101:25 -
Nonstop6h 03m
Sun 6/1216:58 -
Nonstop5h 20m
Deal found 6/11£665
Fri 20/1101:25 -
Nonstop6h 03m
Sun 6/1216:58 -
Nonstop5h 20m
Deal found 6/11£682
Sat 21/1101:25 -
Nonstop6h 03m
Sat 5/1216:58 -
Nonstop5h 20m
Deal found 6/11£699

Find flight deals from Port of Spain to George Bush Intcntl

Round-trip from

£590

One-way from

£363

Popular in

September

Cheapest in

April

Average price

£539

Good one-way deal

£481 or less
United Airlines
  • United Airlines
  • 21/2-30/3
  • Nonstop
  • 11h 39m total
  • Port of Spain to Houston
Search Deals
United Airlines
  • United Airlines
  • 2/12-31/12
  • Nonstop
  • 6h 03m total
  • Port of Spain to Houston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals
Price to beat on a one-way flight from Port of Spain Piarco Intl to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Port of Spain to Houston George Bush Intcntl Airport that are best for you.

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Route

Depart

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Price

Cheapest return flight
Fastest return journey

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Sun 6/12

01:25-05:28

Nonstop6h 03m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£363

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Wed 10/3

01:25-05:30

Nonstop6h 05m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£363

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Mon 7/12

01:25-05:28

Nonstop6h 03m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£363

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 3/12

01:25-05:28

Nonstop6h 03m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£363

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Fri 15/1

01:25-05:30

Nonstop6h 05m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£380

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 7/1

01:25-05:30

Nonstop6h 05m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£401

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Tue 1/12

01:25-05:28

Nonstop6h 03m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£401

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Wed 25/11

01:25-05:28

Nonstop6h 03m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£439

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Tue 24/11

01:25-05:28

Nonstop6h 03m

Houston George Bush Intcntl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£439

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Sun 21/2

01:25-05:30

Nonstop6h 05m

Houston George Bush Intcntl

Tue 30/3

16:49-23:23

Nonstop5h 34m

£590

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Port of Spain to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Port of Spain with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Port of Spain to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Port of Spain to Houston George Bush Intcntl Airport?

Currently, April is the cheapest month in which you can book a flight from Port of Spain to Houston George Bush Intcntl Airport (average of £505). Flying from Port of Spain to Houston George Bush Intcntl Airport in September is currently the most expensive (average of £824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from POS to IAH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Port of Spain to Houston George Bush Intcntl Airport as you normally would.

How much does it cost for a return flight from Port of Spain to Houston George Bush Intcntl Airport?

Airfare is typical for this route at the moment.

Port of Spain to Houston George Bush Intcntl Airport flights typically cost between £522 and £631 in February.
The cheapest return price found within the last 5 days was £590 on United Airlines (21 Feb–30 Mar).

Related info for your journey

  • What airport do you fly from for flights from Port of Spain to Houston George Bush Intcntl?

    For a flight from Port of Spain to Houston George Bush Intcntl, you will be flying from Piarco Intl. Port of Spain Piarco Intl (POS) is just 12.6 mi from the center of the city. Piarco Intl is the only Port of Spain airport and it handles 1 outbound flight to Houston George Bush Intcntl per day. 0 airlines have flights to Houston George Bush Intcntl from Port of Spain Piarco Intl on a regular basis.

  • How long is the flight from Port of Spain to Houston George Bush Intcntl Airport?

    A quick flight from Port of Spain to Houston George Bush Intcntl Airport can take about 6h 05m. United Airlines provides one of the quickest options available for as low as £590. Port of Spain and Houston George Bush Intcntl Airport are separated by a distance of 2561 mi. Generally, flights for this route are direct.

  • Can I find deals for flights from Port of Spain to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Port of Spain to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Port of Spain to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port of Spain to George Bush Intcntl.

  • Can I find deals for business class flights from Port of Spain to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Port of Spain to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Port of Spain to Houston George Bush Intcntl Airport?

    Currently, April is the cheapest month in which you can book a flight from Port of Spain to Houston George Bush Intcntl Airport (average of £505). Flying from Port of Spain to Houston George Bush Intcntl Airport in September is currently the most expensive (average of £824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from Port of Spain.

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Can Cheapflights notify me if prices for flights from Port of Spain to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Port of Spain to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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