HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$579+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
POS — CHS
dic. 12 — dic. 191
vie. 12/12
vie. 12/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Port of Spain to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$579
(United Airlines)
Provider with most accurate pricing for Port of Spain Piarco Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Charleston flights.
Search Deals
From Port of Spain Piarco Intl to Charleston
Search Deals

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 noviembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/271:30 amPOS - CHS
1 stop15h 40mUnited Airlines
mié. 3/46:35 amCHS - POS
1 stop16h 48mUnited Airlines
Deal found 11/11$579
This American Airlines deal was found by Cheapflights users on 11/9. 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.
sáb. 2/284:47 pmPOS - CHS
1 stop8h 12mAmerican Airlines
mar. 3/36:00 amCHS - POS
1 stop8h 30mAmerican Airlines
Deal found 11/9$826
This United Airlines deal was found by Cheapflights users on 11/9. 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.
vie. 2/271:30 amPOS - CHS
1 stop15h 40mUnited Airlines
mar. 3/36:35 amCHS - POS
1 stop16h 48mUnited Airlines
Deal found 11/9$579
This Air Canada deal was found by Cheapflights users on 11/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/272:20 amPOS - CHS
2 stops13h 29mAir Canada
mar. 3/310:20 amCHS - POS
2 stops14h 00mAir Canada
Deal found 11/9$1,393
This American Airlines deal was found by Cheapflights users on 11/11. 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.
sáb. 2/284:47 pmPOS - CHS
1 stop8h 12mAmerican Airlines
mié. 3/45:36 pmCHS - POS
2 stops20h 54mAmerican Airlines
Deal found 11/11$831

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 noviembre 12, 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

vie. 2/27

1:30 am-4:10 pm

1 stop15h 40m

Charleston

mié. 3/4

6:35 am-12:23 am

1 stop16h 48m

$579

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

vie. 2/27

1:30 am-4:10 pm

1 stop15h 40m

Charleston

mar. 3/3

6:35 am-12:23 am

1 stop16h 48m

$579

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

sáb. 2/28

4:47 pm-11:59 pm

1 stop8h 12m

Charleston

mar. 3/3

6:00 am-3:30 pm

1 stop8h 30m

$826

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

sáb. 2/28

4:47 pm-11:59 pm

1 stop8h 12m

Charleston

mié. 3/4

5:36 pm-3:30 pm

2 stops20h 54m

$831

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

vie. 2/27

2:20 am-2:49 pm

2 stops13h 29m

Charleston

mar. 3/3

10:20 am-1:20 am

2 stops14h 00m

$1,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 8h 12m. 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
Summerville
Santee
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Port of Spain to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Charlotte flights
Port of Spain to Savannah flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.