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Port of Spain

$600+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — POS
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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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 June 13, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 10/317:00 am
GSP
-
POS
1 stop17h 25m
United Airlines
Mon 11/21:30 am
POS
-
GSP
1 stop14h 48m
United Airlines
Deal found 6/9$600
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 10/296:08 pm
GSP
-
POS
1 stop25h 52m
Multiple Airlines
Thu 11/510:10 am
POS
-
GSP
1 stop23h 00m
Multiple Airlines
Deal found 6/12$611
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 10/309:41 am
GSP
-
POS
1 stop10h 19m
Multiple Airlines
Thu 11/510:10 am
POS
-
GSP
1 stop23h 00m
Multiple Airlines
Deal found 6/12$621
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 10/309:41 am
GSP
-
POS
1 stop10h 19m
Multiple Airlines
Sun 11/110:10 am
POS
-
GSP
1 stop23h 00m
Multiple Airlines
Deal found 6/12$639
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 11/19:29 am
GSP
-
POS
1 stop9h 31m
Multiple Airlines
Thu 11/510:10 am
POS
-
GSP
1 stop23h 00m
Multiple Airlines
Deal found 6/12$642
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:42 pm
GSP
-
POS
2 stops19h 18m
American Airlines
Tue 10/133:45 pm
POS
-
GSP
2 stops23h 31m
American Airlines
Deal found 6/11$649
This American Airlines deal was found by Cheapflights users on 6/9. 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 10/314:56 pm
GSP
-
POS
1 stop22h 20m
American Airlines
Tue 11/34:28 pm
POS
-
GSP
1 stop18h 24m
American Airlines
Deal found 6/9$666
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:42 pm
GSP
-
POS
2 stops19h 18m
American Airlines
Mon 10/123:45 pm
POS
-
GSP
1 stop7h 29m
American Airlines
Deal found 6/11$669
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 10/309:41 am
GSP
-
POS
1 stop10h 19m
Multiple Airlines
Fri 11/610:10 am
POS
-
GSP
2 stops34h 34m
Multiple Airlines
Deal found 6/12$675

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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$600
(United 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
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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 June 13, 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

Wed 10/28

7:00 am-11:23 pm

1 stop16h 23m

Port of Spain Piarco Intl

Tue 11/3

1:30 am-3:18 pm

1 stop14h 48m

$700

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Wed 10/28

7:00 am-11:23 pm

1 stop16h 23m

Port of Spain Piarco Intl

Sun 11/1

1:30 am-9:46 pm

1 stop21h 16m

$710

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Thu 10/29

7:00 am-11:23 pm

1 stop16h 23m

Port of Spain Piarco Intl

Thu 11/5

1:30 am-9:46 pm

1 stop21h 16m

$710

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Sat 10/31

7:00 am-12:25 am

1 stop17h 25m

Port of Spain Piarco Intl

Thu 11/5

1:30 am-9:46 pm

1 stop21h 16m

$730

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Sat 7/11

7:00 am-11:23 pm

1 stop16h 23m

Port of Spain Piarco Intl

Sat 7/18

2:00 am-11:34 pm

1 stop21h 34m

$750

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

Fri 10/30

5:15 pm-12:25 am

1 stop31h 10m

Port of Spain Piarco Intl

Mon 11/2

1:30 am-3:18 pm

1 stop14h 48m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

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 June.
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.

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 United Airlines fly from Greenville to Port of Spain in about 16h 23m. 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.

  • 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

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