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Cheap flights from Charleston to Port of Spain from $584

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 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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
7:50 pm - 2:12 pm
CHS
-
POS
18h 22m
2 stops
American Airlines Logo
3:12 pm - 11:59 pm
POS
-
CHS
8h 47m
1 stop
$584American Airlines
Mon, Jun 1 - Fri, Jun 12
American Airlines Logo
8:09 pm - 10:59 pm
CHS
-
POS
26h 50m
1 stop
American Airlines Logo
7:00 am - 7:29 pm
POS
-
CHS
12h 29m
1 stop
$589American Airlines
Mon, Jun 1 - Fri, Jun 12
JetBlue Logo
8:20 pm - 3:14 pm
CHS
-
POS
18h 54m
1 stop
JetBlue Logo
3:46 pm - 8:39 am
POS
-
CHS
16h 53m
1 stop
$608JetBlue
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
7:05 pm - 3:14 pm
CHS
-
POS
20h 09m
2 stops
JetBlue Logo
3:46 pm - 8:39 am
POS
-
CHS
16h 53m
1 stop
$644JetBlue
Mon, Jun 1 - Fri, Jun 5
American Airlines Logo
7:50 pm - 2:12 pm
CHS
-
POS
18h 22m
2 stops
American Airlines Logo
7:00 am - 10:06 pm
POS
-
CHS
15h 06m
2 stops
$654American Airlines
Mon, Jun 1 - Fri, Jun 5
United Airlines Logo
5:00 pm - 11:23 pm
CHS
-
POS
30h 23m
1 stop
United Airlines Logo
12:30 am - 4:02 pm
POS
-
CHS
15h 32m
1 stop
$782United Airlines
Wed, Jun 3 - Fri, Jun 5
United Airlines Logo
6:40 am - 11:23 pm
CHS
-
POS
16h 43m
1 stop
United Airlines Logo
12:30 am - 4:11 pm
POS
-
CHS
15h 41m
1 stop
$810United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
6:40 am - 11:23 pm
CHS
-
POS
16h 43m
1 stop
United Airlines Logo
12:30 am - 4:11 pm
POS
-
CHS
15h 41m
1 stop
$855United Airlines
Sat, Apr 25 - Tue, Apr 28
Air Canada Logo
9:28 am - 12:20 am
CHS
-
POS
38h 52m
2 stops
Air Canada Logo
1:20 am - 9:25 pm
POS
-
CHS
20h 05m
2 stops
$1,055Air Canada
Sat, Apr 25 - Tue, Apr 28
Air Canada Logo
6:30 am - 12:20 am
CHS
-
POS
41h 50m
2 stops
Air Canada Logo
1:20 am - 9:25 pm
POS
-
CHS
20h 05m
2 stops
$1,233Air Canada
Sat, Apr 25 - Tue, Apr 28

American Airlines flights from Charleston to Port of Spain

Our best American Airlines deals on Charleston to Port of Spain flight tickets
American Airlines
Jun 1
CHS7:50 pmCharleston
18h 22m
2 stops
POS2:12 pmPort of Spain Piarco Intl
Jun 12
POS3:12 pmPort of Spain Piarco Intl
8h 47m
1 stop
CHS11:59 pmCharleston
$584
American Airlines
Jun 1
CHS8:09 pmCharleston
26h 50m
1 stop
POS10:59 pmPort of Spain Piarco Intl
Jun 12
POS7:00 amPort of Spain Piarco Intl
12h 29m
1 stop
CHS7:29 pmCharleston
$589
American Airlines
Jun 1
CHS7:50 pmCharleston
18h 22m
2 stops
POS2:12 pmPort of Spain Piarco Intl
Jun 5
POS7:00 amPort of Spain Piarco Intl
15h 06m
2 stops
CHS10:06 pmCharleston
$654

JetBlue flights from Charleston to Port of Spain

Our best JetBlue deals on Charleston to Port of Spain flight tickets
JetBlue
Jun 1
CHS8:20 pmCharleston
18h 54m
1 stop
POS3:14 pmPort of Spain Piarco Intl
Jun 5
POS3:46 pmPort of Spain Piarco Intl
16h 53m
1 stop
CHS8:39 amCharleston
$608
JetBlue
Jun 1
CHS7:05 pmCharleston
20h 09m
2 stops
POS3:14 pmPort of Spain Piarco Intl
Jun 5
POS3:46 pmPort of Spain Piarco Intl
16h 53m
1 stop
CHS8:39 amCharleston
$644

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 April 6, 2026.
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

Cheapest round-trip
Quickest round-trip

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/1

7:50 pm-2:12 pm

2 stops18h 22m

Port of Spain Piarco Intl

Fri 6/12

3:12 pm-11:59 pm

1 stop8h 47m

$584

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/1

8:09 pm-10:59 pm

1 stop26h 50m

Port of Spain Piarco Intl

Fri 6/12

7:00 am-7:29 pm

1 stop12h 29m

$589

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/1

8:20 pm-3:14 pm

1 stop18h 54m

Port of Spain Piarco Intl

Fri 6/5

3:46 pm-8:39 am

1 stop16h 53m

$608

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/1

7:05 pm-3:14 pm

2 stops20h 09m

Port of Spain Piarco Intl

Fri 6/5

3:46 pm-8:39 am

1 stop16h 53m

$644

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Mon 6/1

7:50 pm-2:12 pm

2 stops18h 22m

Port of Spain Piarco Intl

Fri 6/5

7:00 am-10:06 pm

2 stops15h 06m

$654

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Wed 6/3

5:00 pm-11:23 pm

1 stop30h 23m

Port of Spain Piarco Intl

Fri 6/5

12:30 am-4:02 pm

1 stop15h 32m

$782

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sat 4/25

6:40 am-11:23 pm

1 stop16h 43m

Port of Spain Piarco Intl

Tue 4/28

12:30 am-4:11 pm

1 stop15h 41m

$810

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sat 4/25

6:40 am-11:23 pm

1 stop16h 43m

Port of Spain Piarco Intl

Tue 4/28

12:30 am-4:11 pm

1 stop15h 41m

$855

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sat 4/25

9:28 am-12:20 am

2 stops38h 52m

Port of Spain Piarco Intl

Tue 4/28

1:20 am-9:25 pm

2 stops20h 05m

$1,055

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sat 4/25

6:30 am-12:20 am

2 stops41h 50m

Port of Spain Piarco Intl

Tue 4/28

1:20 am-9:25 pm

2 stops20h 05m

$1,233

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

20h 09m

Direct flights

None
The fastest flight from Charleston to Port of Spain takes 20h 09m
There are no direct flights from Charleston to Port of Spain. There are no popular flight routes from Charleston to Port of Spain.
Search flight deals

Frequently asked questions about flying from Charleston to Port of Spain

  • 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 20h 09m, 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 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.

Frequently asked questions about flying from Charleston to Port of Spain

  • How do I get Price Alerts for flights from Charleston to Port of Spain?

    Price Alerts will notify you by email when the price for flights to Port of Spain from Charleston decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Charleston to Port of Spain with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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