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Port of Spain

$551+ Cheap flights from Charleston (CHS) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — POS
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Charleston to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 2, 2025.

Round-trip from

$551
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$948
From Charleston to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Charleston to Port of Spain

Cheapest flights from Charleston to Port of Spain
Explore the most affordable flight options available from Charleston to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Tue 9/162:59 pmCHS - POS
1 stop28h 31mMultiple Airlines
Thu 9/2510:10 amPOS - CHS
1 stop8h 55mMultiple Airlines
Deal found 7/2$551
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:10 amCHS - POS
1 stop27h 10mJetBlue
Sat 10/113:45 pmPOS - CHS
1 stop18h 40mJetBlue
Deal found 7/2$556
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 10/156:00 amCHS - POS
1 stop15h 20mAmerican Airlines
Sat 10/257:00 amPOS - CHS
1 stop12h 04mAmerican Airlines
Deal found 7/1$560
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 10/156:45 amCHS - POS
1 stop16h 38mUnited Airlines
Fri 10/2412:30 amPOS - CHS
1 stop15h 38mUnited Airlines
Deal found 7/1$620
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:09 amCHS - POS
2 stops14h 16mAir Canada
Fri 10/102:25 amPOS - CHS
1 stop13h 46mAir Canada
Deal found 7/2$927
This Copa Airlines deal was found by Cheapflights users on 7/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:00 amCHS - POS
2 stops15h 47mCopa Airlines
Wed 7/163:48 amPOS - CHS
2 stops15h 11mCopa Airlines
Deal found 7/1$1,647

Cheapflights Fare Finder

Customize your flight search to find flights from Charleston 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 2, 2025.
Use the filters below to find and compare flights from Charleston to Port of Spain that are best for you.

Fly from

Charleston

Fly to

Port of Spain

Route

Depart

Return

Price

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Tue 9/16

2:59 pm-7:30 pm

1 stop28h 31m

Port of Spain Piarco Intl

Thu 9/25

10:10 am-7:05 pm

1 stop8h 55m

$551

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 10/3

11:10 am-2:20 pm

1 stop27h 10m

Port of Spain Piarco Intl

Sat 10/11

3:45 pm-10:25 am

1 stop18h 40m

$556

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Wed 10/15

6:00 am-9:20 pm

1 stop15h 20m

Port of Spain Piarco Intl

Sat 10/25

7:00 am-7:04 pm

1 stop12h 04m

$560

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Wed 10/15

6:45 am-11:23 pm

1 stop16h 38m

Port of Spain Piarco Intl

Fri 10/24

12:30 am-4:08 pm

1 stop15h 38m

$620

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 10/3

11:09 am-1:25 am

2 stops14h 16m

Port of Spain Piarco Intl

Fri 10/10

2:25 am-4:11 pm

1 stop13h 46m

$927

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Wed 7/16

10:00 am-1:47 am

2 stops15h 47m

Port of Spain Piarco Intl

Wed 7/16

3:48 am-6:59 pm

2 stops15h 11m

$1,647

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

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

How much does it cost to fly round-trip from Charleston to Port of Spain?

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 2, 2025.
See what other customers who have flown with Copa Airlines, United Airlines, and JetBlue from Charleston to Port of Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,465 reviews

Crew

8.1

Overall

7.5

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
Copa Airlines
7.5
Good
1,465 reviews
Copa Airlines
7.5
Good
1,465 reviews

Crew

8.1

Overall

7.5

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
United Airlines
7.4
Good
8,861 reviews
Copa Airlines
7.5
Good
1,465 reviews

Crew

8.1

Overall

7.5

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
JetBlue
7.3
Good
2,918 reviews
Copa Airlines
7.5
Good
1,465 reviews

Crew

8.1

Overall

7.5

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,465 reviews

Crew

8.1

Overall

7.5

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
Air Canada
7.1
Good
9,671 reviews
Copa Airlines
7.5
Good
1,465 reviews

Crew

8.1

Overall

7.5

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 are the cheapest airlines flying from Charleston to Port of Spain round-trip?

    Currently priced at $556, JetBlue will fly you from Charleston to Port of Spain and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $560 and $620, respectively. Users have found that JetBlue is 27% cheaper than the other options available to this destination.

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Charleston to Port of Spain (average of $435). Flying from Charleston 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.

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Alternative routes for Charleston to Port of Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Charleston to Port of Spain

Discover the top airline that operate flights from Charleston 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$702FlexibilityNo cancel feeOn-time71%

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