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$359+ Cheap flights from Port of Spain (POS) to Charleston (CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
POS — CHS
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
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 julio 2, 2025.

Round-trip from

$662
(American Airlines)

One-way from

$359
(JetBlue)
From Port of Spain Piarco Intl to Charleston
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One-way flight from Port of Spain Piarco Intl to Charleston
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Find flight deals from Port of Spain to Charleston

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

This American Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 7/303:05 pmPOS - CHS
2 stops19h 19mAmerican Airlines
mié. 8/66:38 amCHS - POS
2 stops14h 58mAmerican Airlines
Deal found 6/30$662
This Mytrip deal was found by Cheapflights users on 6/30. 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.
mié. 7/308:30 amPOS - CHS
2 stops25h 15mMultiple Airlines
mié. 8/67:00 amCHS - POS
3 stops37h 00mMultiple Airlines
Deal found 6/30$1,348
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 7/2912:30 amPOS - CHS
1 stop22h 15mUnited Airlines
mié. 8/65:00 pmCHS - POS
1 stop30h 23mUnited Airlines
Deal found 6/30$1,528

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 julio 2, 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

mié. 7/30

3:05 pm-10:24 am

2 stops19h 19m

Charleston

mié. 8/6

6:38 am-9:36 pm

2 stops14h 58m

$662

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

mié. 7/30

8:30 am-9:45 am

2 stops25h 15m

Charleston

mié. 8/6

7:00 am-8:00 pm

3 stops37h 00m

$1,348

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

mar. 7/29

12:30 am-10:45 pm

1 stop22h 15m

Charleston

mié. 8/6

5:00 pm-11:23 pm

1 stop30h 23m

$1,528

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

mar. 7/15

7:29 pm-10:15 am

1 stop14h 46m

$359

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

mar. 7/15

3:05 pm-10:24 am

2 stops19h 19m

$453

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

mar. 7/15

11:10 am-10:49 am

3 stops23h 39m

$473

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

lun. 7/14

12:30 am-10:45 pm

1 stop22h 15m

$505

Port of SpainCharleston

POS - CHS

POSCHS

Port of Spain Piarco Intl

lun. 7/14

2:20 am-2:25 pm

2 stops12h 05m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated julio 2, 2025.
Read through reviews of airlines operating flights from Port of Spain to Charleston, such as United Airlines, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
JetBlue
7.3
Good
2,918 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,669 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • What are the cheapest airlines flying from Port of Spain to Charleston round-trip?

    American Airlines, at $662, was found to be the cheapest airline from Port of Spain to Charleston. An alternate airline flying to your destination would be United Airlines.

  • What are the cheapest airlines to fly from Port of Spain to Charleston one-way?

    One-way options have recently been found by users for as low as $359 on JetBlue. Other airlines that offer cheap prices include American Airlines from $453 and United Airlines from $505 one-way.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Port of Spain to Charleston (average of $217). Flying from Port of Spain to Charleston in March is currently the most expensive (average of $335). 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

Traveling to a place near Port of Spain?

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

Browse thousands of different options on Cheapflights for your next trip

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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 Savannah flights
Port of Spain to Charlotte flights

Top airline flying from Port of Spain to Charleston

Discover the top airline that operate flights from Port of Spain to Charleston. 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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$509Average$756FlexibilityNo cancel feeOn-time71%

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