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Port of Spain

$293+ Cheap flights from George Bush Intcntl (IAH) to Port of Spain (POS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — POS
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Port of Spain Piarco Intl are usually found in January or May, booked 28 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Port of Spain

Cheapest flights from George Bush Intcntl to Port of Spain
Explore the most affordable flight options available from George Bush Intcntl to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:30 pm
IAH
-
POS
1 stop25h 25m
Multiple Airlines
Wed 5/69:10 am
POS
-
IAH
1 stop15h 29m
Multiple Airlines
Deal found 2/10$442
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Tue 3/179:10 am
POS
-
IAH
2 stops14h 46m
Multiple Airlines
Deal found 2/10$464
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
IAH
-
POS
2 stops10h 55m
Multiple Airlines
Wed 3/49:10 am
POS
-
IAH
1 stop26h 03m
Multiple Airlines
Deal found 2/12$465
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:25 pm
IAH
-
POS
1 stop22h 30m
Multiple Airlines
Mon 3/169:10 am
POS
-
IAH
2 stops32h 12m
Multiple Airlines
Deal found 2/10$473
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Tue 3/179:10 am
POS
-
IAH
2 stops14h 46m
Multiple Airlines
Deal found 2/10$480
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Wed 3/189:10 am
POS
-
IAH
2 stops14h 46m
Multiple Airlines
Deal found 2/10$484
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:06 pm
IAH
-
POS
1 stop26h 54m
Multiple Airlines
Tue 3/179:10 am
POS
-
IAH
2 stops14h 46m
Multiple Airlines
Deal found 2/10$485
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:21 am
IAH
-
POS
1 stop10h 39m
Multiple Airlines
Mon 3/169:10 am
POS
-
IAH
2 stops26h 14m
Multiple Airlines
Deal found 2/10$492
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Tue 3/39:10 am
POS
-
IAH
1 stop16h 49m
Multiple Airlines
Deal found 2/13$493
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Thu 3/199:10 am
POS
-
IAH
1 stop15h 39m
Multiple Airlines
Deal found 2/10$495

Find flight deals from George Bush Intcntl to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(Kiwi.com)

One-way from

$293
(Air Canada)

Popular in

February

Cheapest in

January

Average price

$1,166

Good round-trip deal

$565 or less

Good one-way deal

$408 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Port of Spain Piarco Intl flights.
Search Deals
From Houston George Bush Intcntl to Port of Spain Piarco Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Port of Spain Piarco Intl.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Port of Spain Piarco Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Port of Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Port of Spain that are best for you.

Fly from

George Bush Intcntl

Fly to

Port of Spain

Route

Depart

Return

Price

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Tue 2/24

6:00 am-6:55 pm

2 stops10h 55m

Port of Spain Piarco Intl

Wed 3/4

9:10 am-9:13 am

1 stop26h 03m

$465

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Fri 2/27

5:24 pm-6:55 pm

1 stop23h 31m

Port of Spain Piarco Intl

Tue 3/3

9:10 am-11:59 pm

1 stop16h 49m

$493

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 3/18

6:00 am-6:55 pm

2 stops11h 55m

Port of Spain Piarco Intl

Wed 3/25

9:10 am-11:49 pm

1 stop15h 39m

$537

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/9

6:46 am-12:20 am

2 stops16h 34m

Port of Spain Piarco Intl

Fri 4/24

1:20 am-10:25 am

3 stops34h 05m

$540

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 3/29

9:22 am-8:00 pm

1 stop9h 38m

Port of Spain Piarco Intl

Sun 4/5

10:10 am-8:40 am

1 stop23h 30m

$553

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/9

4:22 pm-12:20 am

3 stops30h 58m

Port of Spain Piarco Intl

Fri 4/24

9:10 am-10:49 pm

1 stop14h 39m

$555

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Tue 3/10

5:03 pm-11:23 pm

Nonstop5h 20m

Port of Spain Piarco Intl

Mon 3/16

12:30 am-5:33 am

Nonstop6h 03m

$575

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 3/18

5:03 pm-11:23 pm

Nonstop5h 20m

Port of Spain Piarco Intl

Tue 3/24

12:30 am-5:33 am

Nonstop6h 03m

$575

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Tue 6/9

4:49 pm-11:23 pm

Nonstop5h 34m

Port of Spain Piarco Intl

Wed 7/1

12:30 am-5:19 am

Nonstop5h 49m

$575

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Mon 2/23

12:10 pm-1:20 am

2 stops35h 10m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 12 results
1
2

Compare providers for flights from George Bush Intcntl to Port of Spain

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Port of Spain in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Port of Spain flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Port of Spain flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Port of Spain flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Port of Spain?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Port of Spain. Price data was last updated on February 6, 2026.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Port of Spain, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Port of Spain (average of $544). Flying from Houston George Bush Intcntl Airport to Port of Spain in February is currently the most expensive (average of $658). 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 IAH to POS?

Find hourly flight availability from George Bush Intcntl to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 14, 2026.

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

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated February 14, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Port of Spain, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,289 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,289 reviews
United Airlines
7.4
Good
9,289 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,288 reviews
United Airlines
7.4
Good
9,289 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 12.6 mi from the city center, Port of Spain Piarco Intl is the airport most travelers will use when flying to Port of Spain from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Piarco Intl (POS) should be relatively easy as there is 1 daily inbound flight from Houston George Bush Intcntl from 2 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Port of Spain round-trip?

    According to our current data, United Airlines ($544), and American Airlines ($558) offers the cheapest pricing from Houston George Bush Intcntl Airport to Port of Spain. You may be able to fly from Houston George Bush Intcntl Airport to Port of Spain for 24% less than the average price by searching for these airlines.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Port of Spain?

    While on average a flight from Houston George Bush Intcntl Airport to Port of Spain is generally $554, our data shows the cheapest flight currently is $398. When looking at the most popular route, (Houston George Bush Intcntl - Port of Spain Piarco Intl), you can expect to pay $488 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Port of Spain 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 Houston George Bush Intcntl Airport to Port of Spain?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Port of Spain (average of $544). Flying from Houston George Bush Intcntl Airport to Port of Spain in February is currently the most expensive (average of $658). 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.

See more FAQs

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Alternative routes for George Bush Intcntl to Port of Spain

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Port of Spain flights
George Bush Intcntl to Scarborough flights

Top 2 airlines flying from George Bush Intcntl to Port of Spain

Discover the top 2 airlines that operate flights from George Bush Intcntl to Port of Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$544Average$677FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$558Average$728FlexibilityNo cancel feeOn-time71%

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