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Port of Spain

$517+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — POS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$517
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$680
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 June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/317:00 amCHS - POS
1 stop16h 23mUnited Airlines
Sun 8/312:30 amPOS - CHS
1 stop22h 15mUnited Airlines
Deal found 6/10$517
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:59 pmCHS - POS
1 stop11h 24mJetBlue
Tue 7/158:50 amPOS - CHS
1 stop9h 14mJetBlue
Deal found 6/10$550
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.
Wed 9/107:08 amCHS - POS
1 stop7h 08mAmerican Airlines
Sat 9/203:23 pmPOS - CHS
1 stop8h 10mAmerican Airlines
Deal found 6/11$558
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/307:03 amCHS - POS
2 stops18h 22mMultiple Airlines
Sun 7/62:20 amPOS - CHS
2 stops20h 09mMultiple Airlines
Deal found 6/9$589
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/317:40 pmCHS - POS
2 stops17h 38mCopa Airlines
Mon 8/42:35 pmPOS - CHS
2 stops19h 39mCopa Airlines
Deal found 6/10$607
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:05 amCHS - POS
2 stops19h 20mAir Canada
Mon 7/72:20 amPOS - CHS
2 stops30h 27mAir Canada
Deal found 6/10$1,090

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 June 12, 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

Thu 7/31

7:00 am-11:23 pm

1 stop16h 23m

Port of Spain Piarco Intl

Sun 8/3

12:30 am-10:45 pm

1 stop22h 15m

$517

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Tue 7/8

6:59 pm-6:23 am

1 stop11h 24m

Port of Spain Piarco Intl

Tue 7/15

8:50 am-6:04 pm

1 stop9h 14m

$550

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Wed 9/10

7:08 am-2:16 pm

1 stop7h 08m

Port of Spain Piarco Intl

Sat 9/20

3:23 pm-11:33 pm

1 stop8h 10m

$558

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/30

7:03 am-1:25 am

2 stops18h 22m

Port of Spain Piarco Intl

Sun 7/6

2:20 am-10:29 pm

2 stops20h 09m

$589

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Thu 7/31

7:40 pm-1:18 pm

2 stops17h 38m

Port of Spain Piarco Intl

Mon 8/4

2:35 pm-10:14 am

2 stops19h 39m

$607

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/30

6:05 am-1:25 am

2 stops19h 20m

Port of Spain Piarco Intl

Mon 7/7

2:20 am-8:47 am

2 stops30h 27m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Charleston to Port of Spain, such as Copa Airlines, United Airlines and JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,451 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,790 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
JetBlue
7.3
Good
2,925 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Air Canada
7.1
Good
9,531 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

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 $517, United Airlines will fly you from Charleston to Port of Spain and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $550 and $558, respectively. Users have found that United Airlines is 32% 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.

See more FAQs

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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.
Charlotte to Port of Spain flights
Greenville to Port of Spain flights
Columbia to Port of Spain flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$758FlexibilityNo cancel feeOn-time71%

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