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Port of Spain

$313+ Cheap flights from Galveston, TX 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — POS
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Galveston to Port of Spain

Keep the following information in mind while searching for Galveston to Port of Spain flight deals. Data was last updated junio 18, 2025.

Round-trip from

$583
(American Airlines)

One-way from

$313
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$728
From Galveston to Port of Spain Piarco Intl
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One-way flight from Galveston to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 14% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Galveston to Port of Spain

Cheapest flights from Galveston to Port of Spain
Explore the most affordable flight options available from Galveston to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/15. 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.
dom. 9/76:21 pmHOU - POS
2 stops18h 55mAmerican Airlines
vie. 9/263:23 pmPOS - HOU
2 stops19h 18mAmerican Airlines
Deal found 6/15$583

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 junio 18, 2025.
Use the filters below to find and compare flights from Galveston to Port of Spain that are best for you.

Fly from

Galveston

Fly to

Port of Spain

Route

Depart

Return

Price

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

dom. 9/7

6:21 pm-2:16 pm

2 stops18h 55m

Port of Spain Piarco Intl

vie. 9/26

3:23 pm-9:41 am

2 stops19h 18m

$583

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

mar. 7/15

6:30 pm-2:00 pm

2 stops18h 30m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Best time to book a flight from Galveston to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Galveston 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 Galveston to Port of Spain

What is the cheapest month to book a flight from Galveston to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Galveston to Port of Spain (average of $435). Flying from Galveston to Port of Spain in December is currently the most expensive (average of $710). 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 G4L to POS?

Find hourly flight availability from Galveston 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 junio 18, 2025.

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

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 junio 18, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Food

6.5

Overall

7.2

Comfort

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Food

6.5

Overall

7.2

Comfort

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Galveston 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 Galveston?

    Port of Spain Piarco Intl (POS) is the airport you will fly into if you book a flight from Galveston to Port of Spain. You should not have trouble finding flights to Piarco Intl from Galveston; the airport handles an average of 0 inbound flights from Galveston per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Port of Spain airport from Galveston. It is only a 12.6 mi journey from Piarco Intl (POS) to Port of Spain’s city center.

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

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

  • How can I find direct flights from Galveston 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 Galveston to Port of Spain.

  • Can I find deals for business class flights from Galveston to Port of Spain?

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from Galveston to Port of Spain (average of $435). Flying from Galveston to Port of Spain in December is currently the most expensive (average of $710). 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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Top 2 airlines flying from Galveston to Port of Spain

Discover the top 2 airlines that operate flights from Galveston 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$542Average$715FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$556Average$680FlexibilityNo cancel feeOn-time71%

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