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Port of Spain

$276+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — POS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 May or January, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/245:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Tue 3/39:10 am
POS
-
IAH
1 stop16h 49m
Multiple Airlines
Deal found 1/25$433
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 1/244:06 pm
IAH
-
POS
1 stop24h 49m
Multiple Airlines
Sat 1/319:10 am
POS
-
IAH
1 stop16h 06m
Multiple Airlines
Deal found 1/23$435
This Kiwi.com deal was found by Cheapflights users on 1/25. 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
Tue 3/109:10 am
POS
-
IAH
1 stop15h 49m
Multiple Airlines
Deal found 1/25$470
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 3/99:10 am
POS
-
IAH
1 stop15h 49m
Multiple Airlines
Deal found 1/25$472
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/199:26 am
IAH
-
POS
1 stop9h 34m
Multiple Airlines
Wed 3/259:10 am
POS
-
IAH
1 stop15h 39m
Multiple Airlines
Deal found 1/26$474
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 5/79:24 am
IAH
-
POS
1 stop8h 31m
Multiple Airlines
Wed 5/139:10 am
POS
-
IAH
1 stop15h 41m
Multiple Airlines
Deal found 1/26$475
This Trip.com deal was found by Cheapflights users on 1/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:46 am
IAH
-
POS
1 stop12h 14m
Multiple Airlines
Thu 3/510:10 am
POS
-
IAH
1 stop16h 08m
Multiple Airlines
Deal found 1/24$476
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/175:24 pm
IAH
-
POS
1 stop24h 31m
Multiple Airlines
Tue 3/249:10 am
POS
-
IAH
1 stop15h 39m
Multiple Airlines
Deal found 1/26$477
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/165:24 pm
IAH
-
POS
1 stop24h 31m
Multiple Airlines
Tue 3/249:10 am
POS
-
IAH
1 stop15h 39m
Multiple Airlines
Deal found 1/26$479
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/165:24 pm
IAH
-
POS
1 stop24h 31m
Multiple Airlines
Mon 3/239:10 am
POS
-
IAH
1 stop15h 39m
Multiple Airlines
Deal found 1/26$481
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/245:24 pm
IAH
-
POS
1 stop23h 31m
Multiple Airlines
Wed 3/49:10 am
POS
-
IAH
1 stop16h 49m
Multiple Airlines
Deal found 1/25$482

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Kiwi.com)

One-way from

$276
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$647

Good round-trip deal

$564 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. 4% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 26, 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

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

$433

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 2/28

6:25 pm-6:55 pm

1 stop22h 30m

Port of Spain Piarco Intl

Tue 3/10

9:10 am-11:59 pm

1 stop15h 49m

$470

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 2/22

3:06 pm-8:00 pm

1 stop26h 54m

Port of Spain Piarco Intl

Wed 3/4

9:10 am-11:59 pm

1 stop16h 49m

$525

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 2/22

8:18 pm-8:00 pm

2 stops21h 42m

Port of Spain Piarco Intl

Tue 3/3

9:10 am-11:59 pm

1 stop16h 49m

$536

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/23

4:49 pm-11:23 pm

Nonstop5h 34m

Port of Spain Piarco Intl

Sun 4/26

12:30 am-5:19 am

Nonstop5h 49m

$565

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 5/7

4:49 pm-11:23 pm

Nonstop5h 34m

Port of Spain Piarco Intl

Sun 5/10

12:30 am-5:19 am

Nonstop5h 49m

$565

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 3/12

5:03 pm-11:23 pm

Nonstop5h 20m

Port of Spain Piarco Intl

Mon 3/16

12:30 am-5:33 am

Nonstop6h 03m

$565

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Mon 2/23

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Mon 3/2

1:30 am-5:33 am

Nonstop6h 03m

$565

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/30

4:49 pm-11:23 pm

Nonstop5h 34m

Port of Spain Piarco Intl

Mon 6/29

2:00 am-1:04 pm

1 stop12h 04m

$575

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 2/28

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Sun 3/8

12:30 am-5:33 am

Nonstop6h 03m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 19 results
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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 January.
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 January 23, 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, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Port of Spain (average of $543). Flying from Houston George Bush Intcntl Airport to Port of Spain in February is currently the most expensive (average of $680). 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 January 26, 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 January 26, 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
9,199 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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 are 0 daily inbound flights from Houston George Bush Intcntl from 2 different airlines.

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

    Airlines like United Airlines fly from Houston George Bush Intcntl Airport to Port of Spain in about 5h 34m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 2561 mi. All flights are typically nonstop.

  • 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 ($543), 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 23% 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 $541, 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 $490 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, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Port of Spain (average of $543). Flying from Houston George Bush Intcntl Airport to Port of Spain in February is currently the most expensive (average of $680). 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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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$543Average$674FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$558Average$728FlexibilityNo cancel feeOn-time71%

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