HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port of Spain

$584+ Cheap flights from Greenville (GSP) to Port of Spain (POS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — POS
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Port of Spain with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Greenville to Port of Spain

Cheapest flights from Greenville to Port of Spain
Explore the most affordable flight options available from Greenville to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/103:40 pm
GSP
-
POS
2 stops22h 26m
American Airlines
Thu 9/173:06 pm
POS
-
GSP
2 stops19h 17m
American Airlines
Deal found 7/27$584
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/96:00 am
GSP
-
POS
1 stop8h 07m
American Airlines
Mon 10/123:07 pm
POS
-
GSP
1 stop8h 51m
American Airlines
Deal found 7/27$600
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 11/74:01 pm
GSP
-
POS
2 stops22h 36m
American Airlines
Wed 11/114:42 pm
POS
-
GSP
1 stop27h 30m
American Airlines
Deal found 7/28$614
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/308:31 pm
GSP
-
POS
2 stops17h 36m
American Airlines
Tue 11/34:42 pm
POS
-
GSP
2 stops27h 13m
American Airlines
Deal found 7/27$649
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/103:52 pm
GSP
-
POS
1 stop27h 38m
Multiple Airlines
Thu 9/1710:10 am
POS
-
GSP
1 stop27h 18m
Multiple Airlines
Deal found 7/27$652
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 10/314:08 pm
GSP
-
POS
1 stop23h 29m
American Airlines
Tue 11/34:42 pm
POS
-
GSP
2 stops23h 00m
American Airlines
Deal found 7/27$660
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 9/246:00 am
GSP
-
POS
1 stop8h 06m
American Airlines
Mon 10/53:07 pm
POS
-
GSP
1 stop8h 51m
American Airlines
Deal found 7/28$663

Find flight deals from Greenville to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(American Airlines)
Provider with most accurate pricing for Greenville-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Port of Spain Piarco Intl flights.
Search Deals
From Greenville to Port of Spain Piarco Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 July 31, 2026.
Use the filters below to find and compare flights from Greenville to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Fri 10/9

6:00 am-2:07 pm

1 stop8h 07m

Port of Spain Piarco Intl

Mon 10/12

3:07 pm-11:58 pm

1 stop8h 51m

$600

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Fri 10/30

8:31 pm-2:07 pm

2 stops17h 36m

Port of Spain Piarco Intl

Tue 11/3

4:42 pm-6:55 pm

2 stops27h 13m

$649

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Sat 10/31

4:08 pm-3:37 pm

1 stop23h 29m

Port of Spain Piarco Intl

Tue 11/3

4:42 pm-2:42 pm

2 stops23h 00m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

Compare providers for flights from Greenville 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 Greenville to Port of Spain in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Greenville-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 Greenville-Port of Spain flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-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 Greenville-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 Greenville to Port of Spain

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

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 July 31, 2026.
Read through reviews of airlines operating flights from Greenville to Port of Spain, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,845 reviews

Comfort

7.2

Food

6.4

Entertainment

6.8

Crew

7.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,845 reviews
American Airlines
7.1
Good
11,845 reviews

Comfort

7.2

Food

6.4

Entertainment

6.8

Crew

7.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

Find useful and relevant information for your journey from Greenville 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.

  • How long is the flight from Greenville to Port of Spain?

    Airlines like American Airlines fly from Greenville to Port of Spain in about 8h 07m. The time it takes to get you to your destination can typically vary by up to . Greenville and Port of Spain are separated by a distance of 2131 mi.

  • What is the cheapest airline to fly from Greenville to Port of Spain round-trip?

    American Airlines, at $599, was found to be the cheapest airline from Greenville to Port of Spain..

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Port of Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Port of Spain car rentals
Port of Spain Piarco Intl Airport car rentals
Scarborough ANR Robinson Intl Airport car rentals

Top airline flying from Greenville to Port of Spain

Discover the top airline that operate flights from Greenville 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 July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$599Average$806FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.