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Port of Spain

$235+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — POS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 April or March, 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 December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/145:13 pmIAH - POS
2 stops25h 07mMultiple Airlines
Tue 12/169:10 amPOS - IAH
1 stop23h 54mMultiple Airlines
Deal found 12/10$527
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/138:07 pmIAH - POS
2 stops27h 41mMultiple Airlines
Wed 12/179:10 amPOS - IAH
1 stop25h 50mMultiple Airlines
Deal found 12/11$619
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/165:13 pmIAH - POS
2 stops25h 07mMultiple Airlines
Sun 12/217:35 pmPOS - IAH
1 stop15h 25mMultiple Airlines
Deal found 12/11$623
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:25 pmIAH - POS
3 stops22h 55mMultiple Airlines
Sun 12/287:35 pmPOS - IAH
3 stops31h 19mMultiple Airlines
Deal found 12/11$690
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:03 pmIAH - POS
Nonstop5h 20mUnited Airlines
Wed 1/71:30 amPOS - IAH
Nonstop6h 03mUnited Airlines
Deal found 12/11$764
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:15 amIAH - POS
1 stop14h 32mAmerican Airlines
Thu 1/16:02 amPOS - IAH
1 stop13h 41mAmerican Airlines
Deal found 12/10$789
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/186:00 amIAH - POS
2 stops17h 48mMultiple Airlines
Thu 1/810:10 amPOS - IAH
1 stop12h 13mMultiple Airlines
Deal found 12/11$795
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/158:07 pmIAH - POS
2 stops39h 24mMultiple Airlines
Sat 12/2010:10 amPOS - IAH
1 stop24h 53mMultiple Airlines
Deal found 12/11$806

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$437
(Mytrip)

One-way from

$235
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$708

Good round-trip deal

$589 or less

Good one-way deal

$353 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Port of Spain Piarco Intl flights.
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From Houston George Bush Intcntl to Port of Spain Piarco Intl
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One-way flight from Houston George Bush Intcntl to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Port of Spain Piarco Intl.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Port of Spain Piarco Intl.
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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 December 12, 2025.
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 1/6

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Mon 1/12

1:30 am-5:33 am

Nonstop6h 03m

$544

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 2/19

11:55 am-1:05 am

1 stop11h 10m

Port of Spain Piarco Intl

Sun 2/22

1:30 am-5:33 am

Nonstop6h 03m

$549

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Fri 1/30

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Sun 2/1

1:30 am-5:33 am

Nonstop6h 03m

$564

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Fri 1/16

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Sun 1/18

1:30 am-5:33 am

Nonstop6h 03m

$564

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 1/25

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Sat 1/31

1:30 am-5:33 am

Nonstop6h 03m

$564

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 1/21

5:22 am-10:48 pm

1 stop15h 26m

Port of Spain Piarco Intl

Mon 1/26

6:30 am-3:50 pm

1 stop11h 20m

$579

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 2/28

12:22 pm-3:39 pm

2 stops25h 17m

Port of Spain Piarco Intl

Thu 3/5

4:40 pm-9:03 am

1 stop18h 23m

$583

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 1/8

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Thu 1/15

1:30 am-5:33 am

Nonstop6h 03m

$673

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 1/1

4:10 pm-5:15 am

1 stop11h 05m

$253

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 1/4

11:15 am-8:20 pm

2 stops31h 05m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 14 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Port of Spain flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 5, 2025.

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, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Port of Spain (average of $542). Flying from Houston George Bush Intcntl Airport to Port of Spain in February is currently the most expensive (average of $671). 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 December 12, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Port of Spain in the morning. Doing so could potentially save you 37% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Port of Spain?

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 December 12, 2025.
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
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • 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 20m. 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 $482, our data shows the cheapest flight currently is $308. When looking at the most popular route, (Houston George Bush Intcntl - Port of Spain Piarco Intl), you can expect to pay $427 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, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Port of Spain (average of $542). Flying from Houston George Bush Intcntl Airport to Port of Spain in February is currently the most expensive (average of $671). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$543Average$680FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$558Average$728FlexibilityNo cancel feeOn-time71%

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