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$556+ Cheap flights from Port of Spain (POS) to Charleston (CHS)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
POS — CHS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Port of Spain to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Charleston (CHS). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$556
(United Airlines)
Provider with most accurate pricing for Port of Spain Piarco Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Charleston flights.
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From Port of Spain Piarco Intl to Charleston
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Find flight deals from Port of Spain to Charleston

Best flights from Port of Spain to Charleston
Discover carefully curated flight deals from Port of Spain to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/23. 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 1/221:30 amPOS - CHS
1 stop15h 29mUnited Airlines
Mon 1/266:30 amCHS - POS
1 stop16h 53mUnited Airlines
Deal found 11/23$556
This American Airlines deal was found by Cheapflights users on 11/23. 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 1/236:30 amPOS - CHS
1 stop13h 10mAmerican Airlines
Mon 1/269:27 amCHS - POS
1 stop12h 21mAmerican Airlines
Deal found 11/23$736
This Air Canada deal was found by Cheapflights users on 11/25. 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.
Thu 1/222:20 amPOS - CHS
2 stops34h 20mAir Canada
Mon 1/264:41 pmCHS - POS
2 stops31h 39mAir Canada
Deal found 11/25$1,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Charleston 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 November 26, 2025.
Use the filters below to find and compare flights from Port of Spain to Charleston that are best for you.

Fly from

Port of Spain

Fly to

Charleston

Route

Depart

Return

Price

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

Thu 1/22

1:30 am-3:59 pm

1 stop15h 29m

Charleston

Mon 1/26

6:30 am-12:23 am

1 stop16h 53m

$556

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

Fri 1/23

6:30 am-6:40 pm

1 stop13h 10m

Charleston

Mon 1/26

9:27 am-10:48 pm

1 stop12h 21m

$736

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

Thu 1/22

2:20 am-11:40 am

2 stops34h 20m

Charleston

Mon 1/26

4:41 pm-1:20 am

2 stops31h 39m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Compare providers for flights from Port of Spain to Charleston

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 Port of Spain to Charleston in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust 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 Port of Spain-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Port of Spain-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Port of Spain-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Port of Spain-Charleston flights, Cheapflights users trust eDreams the most. eDreams 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 Port of Spain-Charleston 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 Port of Spain to Charleston

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

    There are many flights that can get you from Port of Spain to Charleston in 13h 10m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Port of Spain and Charleston is about 1944 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port of Spain to Charleston.

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

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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

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