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Cheap flights from Charleston to Port of Spain from $559

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Port of Spain departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Charleston to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 3:25 pmCHS-POS
8h 25m1 stop
American Airlines Logo
4:40 pm - 11:29 pmPOS-CHS
7h 49m1 stop
$559American Airlines
Find Deal
Fri, Jan 30 - Thu, Feb 26
American Airlines Logo
6:00 am - 10:48 pmCHS-POS
15h 48m2 stops
American Airlines Logo
4:40 pm - 11:29 pmPOS-CHS
7h 49m1 stop
$563American Airlines
Find Deal
Fri, Jan 30 - Thu, Feb 26
American Airlines Logo
5:51 am - 3:05 pmCHS-POS
8h 14m1 stop
American Airlines Logo
3:34 pm - 10:17 amPOS-CHS
18h 43m1 stop
$573American Airlines
Find Deal
Sun, Mar 1 - Sun, Mar 15
American Airlines Logo
6:27 pm - 3:05 pmCHS-POS
19h 38m2 stops
American Airlines Logo
3:34 pm - 10:17 amPOS-CHS
18h 43m1 stop
$577American Airlines
Find Deal
Sun, Mar 1 - Sun, Mar 15
American Airlines Logo
6:10 am - 10:48 pmCHS-POS
15h 38m2 stops
American Airlines Logo
4:40 pm - 10:05 amPOS-CHS
18h 25m2 stops
$603American Airlines
Find Deal
Fri, Jan 30 - Thu, Feb 26
American Airlines Logo
8:37 pm - 3:05 pmCHS-POS
17h 28m2 stops
American Airlines Logo
3:34 pm - 5:17 pmPOS-CHS
25h 43m2 stops
$608American Airlines
Find Deal
Sun, Mar 1 - Sun, Mar 15
United Airlines Logo
6:30 am - 12:23 amCHS-POS
16h 53m1 stop
United Airlines Logo
1:30 am - 4:08 pmPOS-CHS
15h 38m1 stop
$983United Airlines
Find Deal
Fri, Jan 30 - Wed, Feb 25
United Airlines Logo
2:30 pm - 1:05 amCHS-POS
9h 35m1 stop
United Airlines Logo
12:30 am - 3:57 pmPOS-CHS
15h 27m1 stop
$1,093United Airlines
Find Deal
Sun, Mar 1 - Sat, Mar 14
Copa Airlines Logo
7:45 pm - 1:46 amCHS-POS
29h 01m2 stops
Copa Airlines Logo
3:46 am - 6:54 pmPOS-CHS
15h 08m2 stops
$2,061Copa Airlines
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Sun, Mar 1 - Sat, Mar 14
Copa Airlines Logo
7:45 pm - 1:44 amCHS-POS
28h 59m2 stops
Copa Airlines Logo
3:40 am - 7:00 pmPOS-CHS
16h 20m2 stops
$2,161Copa Airlines
Find Deal
Fri, Jan 30 - Wed, Feb 25

American Airlines flights from Charleston to Port of Spain

Our best American Airlines deals on Charleston to Port of Spain flight tickets
American Airlines
Jan 30
CHS6:00 amCharleston
8h 25m
1 stop
POS3:25 pmPort of Spain Piarco Intl
Feb 26
POS4:40 pmPort of Spain Piarco Intl
7h 49m
1 stop
CHS11:29 pmCharleston
$559
Find similar
American Airlines
Jan 30
CHS6:00 amCharleston
15h 48m
2 stops
POS10:48 pmPort of Spain Piarco Intl
Feb 26
POS4:40 pmPort of Spain Piarco Intl
7h 49m
1 stop
CHS11:29 pmCharleston
$563
Find similar
American Airlines
Mar 1
CHS5:51 amCharleston
8h 14m
1 stop
POS3:05 pmPort of Spain Piarco Intl
Mar 15
POS3:34 pmPort of Spain Piarco Intl
18h 43m
1 stop
CHS10:17 amCharleston
$573
Find similar

Copa Airlines flights from Charleston to Port of Spain

Our best Copa Airlines deals on Charleston to Port of Spain flight tickets
Copa Airlines
Mar 1
CHS7:45 pmCharleston
29h 01m
2 stops
POS1:46 amPort of Spain Piarco Intl
Mar 14
POS3:46 amPort of Spain Piarco Intl
15h 08m
2 stops
CHS6:54 pmCharleston
$2,061
Find similar
Copa Airlines
Jan 30
CHS7:45 pmCharleston
28h 59m
2 stops
POS1:44 amPort of Spain Piarco Intl
Feb 25
POS3:40 amPort of Spain Piarco Intl
16h 20m
2 stops
CHS7:00 pmCharleston
$2,161
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Charleston to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 1/30

6:00 am-3:25 pm

1 stop8h 25m

Port of Spain Piarco Intl

Thu 2/26

4:40 pm-11:29 pm

1 stop7h 49m

$559

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 1/30

6:00 am-10:48 pm

2 stops15h 48m

Port of Spain Piarco Intl

Thu 2/26

4:40 pm-11:29 pm

1 stop7h 49m

$563

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

5:51 am-3:05 pm

1 stop8h 14m

Port of Spain Piarco Intl

Sun 3/15

3:34 pm-10:17 am

1 stop18h 43m

$573

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

6:27 pm-3:05 pm

2 stops19h 38m

Port of Spain Piarco Intl

Sun 3/15

3:34 pm-10:17 am

1 stop18h 43m

$577

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 1/30

6:10 am-10:48 pm

2 stops15h 38m

Port of Spain Piarco Intl

Thu 2/26

4:40 pm-10:05 am

2 stops18h 25m

$603

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

8:37 pm-3:05 pm

2 stops17h 28m

Port of Spain Piarco Intl

Sun 3/15

3:34 pm-5:17 pm

2 stops25h 43m

$608

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 1/30

6:30 am-12:23 am

1 stop16h 53m

Port of Spain Piarco Intl

Wed 2/25

1:30 am-4:08 pm

1 stop15h 38m

$983

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

2:30 pm-1:05 am

1 stop9h 35m

Port of Spain Piarco Intl

Sat 3/14

12:30 am-3:57 pm

1 stop15h 27m

$1,093

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

7:45 pm-1:46 am

2 stops29h 01m

Port of Spain Piarco Intl

Sat 3/14

3:46 am-6:54 pm

2 stops15h 08m

$2,061

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 1/30

7:45 pm-1:44 am

2 stops28h 59m

Port of Spain Piarco Intl

Wed 2/25

3:40 am-7:00 pm

2 stops16h 20m

$2,161

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Port of Spain from

How to get the cheapest flight ticket from Charleston to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Port of Spain?

The cheapest day to depart from Charleston to Port of Spain is on a Wednesday when prices can be found for as low as $472. Flights from Charleston to Port of Spain on a Sunday will generally be more expensive and average around $784. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Port of Spain?

In the morning is the cheapest time of day to fly from Charleston to Port of Spain when you can find flight prices for as low as $537. Flying to Port of Spain in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Port of Spain, so prices are often more expensive at around $601 per ticket.

When to book flights from Charleston to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Port of Spain (CHS to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Port of Spain

Direct flights

None
There are no direct flights from Charleston to Port of Spain. There are no popular flight routes from Charleston to Port of Spain.
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  • How far is Charleston to Port of Spain Piarco Intl by plane?

    Charleston and Port of Spain Piarco Intl are 1923.6 mi apart from one another. Flights usually cover this in 8h 14m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Charleston Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from Charleston Airport to Port of Spain Piarco Intl Airport are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from Charleston Airport to Port of Spain Piarco Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The required travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to Port of Spain?

Best airlines flying from Charleston to Port of Spain

Compare and see reviews for airlines that fly from Charleston to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $520Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Port of Spain?

It is quick and easy to find Charleston to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

Can I find flights from Charleston to Port of Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Charleston to Port of Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Charleston to Port of Spain?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Port of Spain from Charleston.

I’m not ready to book a flight from Charleston to Port of Spain right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charleston to Port of Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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