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Port of Spain

$760+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — POS
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
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 enero 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/26:50 am
GSP
-
POS
1 stop16h 33m
United Airlines
mié. 3/42:20 am
POS
-
GSP
1 stop10h 02m
United Airlines
Deal found 1/28$760
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/266:50 am
GSP
-
POS
1 stop16h 33m
United Airlines
mié. 3/42:20 am
POS
-
GSP
1 stop10h 02m
United Airlines
Deal found 1/27$775
This United Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 2/26:49 am
GSP
-
POS
1 stop16h 34m
United Airlines
jue. 2/51:30 am
POS
-
GSP
1 stop21h 27m
United Airlines
Deal found 1/26$1,093
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/26:20 am
GSP
-
POS
2 stops42h 00m
Air Canada
jue. 2/52:20 am
POS
-
GSP
2 stops32h 56m
Air Canada
Deal found 1/26$1,249
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/156:50 am
GSP
-
POS
1 stop16h 33m
United Airlines
mié. 2/182:20 am
POS
-
GSP
1 stop10h 01m
United Airlines
Deal found 1/27$1,486
This American Airlines deal was found by Cheapflights users on 1/27. 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.
dom. 2/1511:08 am
GSP
-
POS
2 stops26h 58m
American Airlines
jue. 2/194:06 pm
POS
-
GSP
2 stops19h 36m
American Airlines
Deal found 1/27$1,489

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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(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.
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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 enero 29, 2026.
Use the filters below to find and compare flights from Greenville to Port of Spain that are best for you.

Fly from

Greenville

Fly to

Port of Spain

Route

Depart

Return

Price

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

lun. 3/2

6:50 am-12:23 am

1 stop16h 33m

Port of Spain Piarco Intl

mié. 3/4

2:20 am-11:22 am

1 stop10h 02m

$760

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

jue. 2/26

6:50 am-12:23 am

1 stop16h 33m

Port of Spain Piarco Intl

mié. 3/4

2:20 am-11:22 am

1 stop10h 02m

$775

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

dom. 2/15

6:50 am-12:23 am

1 stop16h 33m

Port of Spain Piarco Intl

mié. 2/18

2:20 am-11:21 am

1 stop10h 01m

$1,486

GreenvillePort of Spain

GSP - POS

GSPPOS

Greenville

dom. 2/15

3:58 pm-3:06 pm

2 stops22h 08m

Port of Spain Piarco Intl

jue. 2/19

4:06 pm-12:22 am

1 stop9h 16m

$1,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Port of Spain

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

Currently, December is the cheapest month in which you can book a flight from Greenville to Port of Spain (average of $483). Flying from Greenville to Port of Spain in February is currently the most expensive (average of $706). 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.

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 enero 29, 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
7.2
Good
11,205 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 33m. 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.

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

    Currently, December is the cheapest month in which you can book a flight from Greenville to Port of Spain (average of $483). Flying from Greenville to Port of Spain in February is currently the most expensive (average of $706). 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 Greenville to Port of Spain

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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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$577Average$758FlexibilityNo cancel feeOn-time71%

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