$306 Cheap Flights from Greensboro (GSO) to Port of Spain (POS)

View $306 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS)

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Cheap Flights from Greensboro to Port of Spain (GSO-POS)

Prices were available within the past 7 days and start at $306 for one-way flights and $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 29 - Tue, Sep 2
GSO
Greensboro
POS
Trinidad
$608 Roundtrip, found 6 days ago
$608
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Greensboro to Trinidad, returning Tue, Sep 2, priced at $608 found 6 days ago
American Airlines
Fri, Aug 29 - Tue, Sep 2
GSO
Greensboro
POS
Trinidad
$613 Roundtrip, found 6 days ago
$613
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Greensboro to Trinidad, returning Tue, Sep 2, priced at $613 found 6 days ago
American Airlines
Fri, Aug 29 - Tue, Sep 2
GSO
Greensboro
POS
Trinidad
$619 Roundtrip, found 6 days ago
$619
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Greensboro to Trinidad, returning Tue, Sep 2, priced at $619 found 6 days ago
American Airlines
Fri, Aug 29 - Tue, Sep 2
GSO
Greensboro
POS
Trinidad
$629 Roundtrip, found 6 days ago
$629
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Greensboro to Trinidad, returning Tue, Sep 2, priced at $629 found 6 days ago
American Airlines
Mon, Sep 1 - Wed, Sep 3
GSO
Greensboro
POS
Trinidad
$653 Roundtrip, found 6 days ago
$653
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 1 from Greensboro to Trinidad, returning Wed, Sep 3, priced at $653 found 6 days ago
American Airlines
Thu, Jul 31 - Thu, Aug 7
GSO
Greensboro
POS
Trinidad
$685 Roundtrip, found 1 day ago
$685
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jul 31 from Greensboro to Trinidad, returning Thu, Aug 7, priced at $685 found 1 day ago
American Airlines
Mon, Aug 18 - Fri, Aug 22
GSO
Greensboro
POS
Trinidad
$695 Roundtrip, found 2 days ago
$695
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug 18 from Greensboro to Trinidad, returning Fri, Aug 22, priced at $695 found 2 days ago
American Airlines
Fri, Aug 29 - Tue, Sep 2
GSO
Greensboro
POS
Trinidad
$698 Roundtrip, found 6 days ago
$698
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Greensboro to Trinidad, returning Tue, Sep 2, priced at $698 found 6 days ago
United
Thu, Jul 31 - Thu, Aug 7
GSO
Greensboro
POS
Trinidad
$796 Roundtrip, found 1 day ago
$796
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 31 from Greensboro to Trinidad, returning Thu, Aug 7, priced at $796 found 1 day ago
Air Canada
Sat, Nov 1 - Wed, Nov 5
GSO
Greensboro
POS
Trinidad
$1,280 Roundtrip, found 2 days ago
$1,280
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Nov 1 from Greensboro to Trinidad, returning Wed, Nov 5, priced at $1,280 found 2 days ago
Flights from Greensboro (GSO) to Port of Spain (POS)
Origin airport
Piedmont Triad Intl.
Destination airport
Piarco Intl.
Airlines serving
American Airlines, United
Roundtrip price
$608
Distance
2111 mi

Greensboro to Port of Spain Flights

The cheapest times to fly from Greensboro to Port of Spain

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Greensboro to Port of Spain are during the month of August. You can find some of the cheapest flights from Greensboro to Port of Spain with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Greensboro to Port of Spain

Sunday is one of the best days to book for cheap flights from Greensboro to Port of Spain: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Greensboro to Port of Spain

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Greensboro to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $306 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Greensboro to Port of Spain flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Greensboro to Port of Spain airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS) cost?
Discover the latest flight deals from GSO to POS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GSO to POS?
The cheapest flights from GSO to POS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GSO to POS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GSO to POS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS)?
You'll have to book a flight with a layover when traveling from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GSO to POS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS)?
To avoid possible delays on the Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS) last-minute?
Booking your ticket from GSO to POS right before your journey is generally more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a GSO to POS flight and hotel package?
Securing a GSO to POS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Piedmont Triad Intl. Airport (GSO) to Piarco Intl. Airport (POS)?
Typically, you can modify or cancel your GSO to POS flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.