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Cheap flights from Charleston to Port of Spain from $218

This is the cheapest one-way 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 5/28. 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.
JetBlue Logo
10:20 am - 7:17 am
CHS
-
POS
19h 57m
2 stops
JetBlue Logo
3:26 pm - 8:30 am
POS
-
CHS
17h 04m
1 stop
$452JetBlue
Fri, Mar 6 - Sat, Mar 14
JetBlue Logo
12:36 pm - 7:17 am
CHS
-
POS
17h 41m
1 stop
JetBlue Logo
3:26 pm - 8:30 am
POS
-
CHS
17h 04m
1 stop
$457JetBlue
Fri, Mar 6 - Sat, Mar 14
Multiple Airlines Logo
5:00 pm - 6:55 pm
CHS
-
POS
24h 55m
3 stops
Multiple Airlines Logo
1:20 am - 11:09 am
POS
-
CHS
33h 49m
2 stops
$679Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
American Airlines Logo
6:00 am - 3:06 pm
CHS
-
POS
8h 06m
1 stop
American Airlines Logo
3:10 pm - 11:59 pm
POS
-
CHS
8h 49m
1 stop
$705American Airlines
Sun, Mar 1 - Sun, Mar 15
American Airlines Logo
7:03 pm - 3:06 pm
CHS
-
POS
19h 03m
2 stops
American Airlines Logo
3:10 pm - 11:59 pm
POS
-
CHS
8h 49m
1 stop
$709American Airlines
Sun, Mar 1 - Sun, Mar 15
American Airlines Logo
6:00 am - 3:06 pm
CHS
-
POS
8h 06m
1 stop
American Airlines Logo
3:10 pm - 7:22 pm
POS
-
CHS
28h 12m
1 stop
$715American Airlines
Sun, Mar 1 - Sun, Mar 15
Multiple Airlines Logo
5:00 pm - 6:55 pm
CHS
-
POS
24h 55m
3 stops
Multiple Airlines Logo
1:20 am - 10:13 pm
POS
-
CHS
44h 53m
3 stops
$717Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
American Airlines Logo
8:25 pm - 3:06 pm
CHS
-
POS
17h 41m
2 stops
American Airlines Logo
3:10 pm - 7:22 pm
POS
-
CHS
28h 12m
1 stop
$719American Airlines
Sun, Mar 1 - Sun, Mar 15
American Airlines Logo
7:03 pm - 3:06 pm
CHS
-
POS
19h 03m
2 stops
American Airlines Logo
3:10 pm - 1:53 pm
POS
-
CHS
22h 43m
2 stops
$727American Airlines
Sun, Mar 1 - Sun, Mar 15
American Airlines Logo
8:17 pm - 2:10 pm
CHS
-
POS
17h 53m
2 stops
American Airlines Logo
3:47 pm - 3:43 pm
POS
-
CHS
23h 56m
2 stops
$734American Airlines
Sat, Apr 4 - Sat, Apr 11

JetBlue flights from Charleston to Port of Spain

Our best JetBlue deals on Charleston to Port of Spain flight tickets
JetBlue
Mar 6
CHS10:20 amCharleston
19h 57m
2 stops
POS7:17 amPort of Spain Piarco Intl
Mar 14
POS3:26 pmPort of Spain Piarco Intl
17h 04m
1 stop
CHS8:30 amCharleston
$452
JetBlue
Mar 6
CHS12:36 pmCharleston
17h 41m
1 stop
POS7:17 amPort of Spain Piarco Intl
Mar 14
POS3:26 pmPort of Spain Piarco Intl
17h 04m
1 stop
CHS8:30 amCharleston
$457

United Airlines flights from Charleston to Port of Spain

Our best United Airlines deals on Charleston to Port of Spain flight tickets
United Airlines
Apr 4
CHS5:12 pmCharleston
30h 11m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Apr 10
POS12:30 amPort of Spain Piarco Intl
15h 41m
1 stop
CHS4:11 pmCharleston
$736
United Airlines
Mar 22
CHS6:40 amCharleston
16h 43m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Mar 25
POS12:30 amPort of Spain Piarco Intl
15h 38m
1 stop
CHS4:08 pmCharleston
$1,179
United Airlines
Mar 22
CHS6:40 amCharleston
16h 43m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Mar 25
POS12:30 amPort of Spain Piarco Intl
15h 38m
1 stop
CHS4:08 pmCharleston
$1,363

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 February 8, 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

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 3/6

10:20 am-7:17 am

2 stops19h 57m

Port of Spain Piarco Intl

Sat 3/14

3:26 pm-8:30 am

1 stop17h 04m

$452

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 3/6

12:36 pm-7:17 am

1 stop17h 41m

Port of Spain Piarco Intl

Sat 3/14

3:26 pm-8:30 am

1 stop17h 04m

$457

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 3/6

5:00 pm-6:55 pm

3 stops24h 55m

Port of Spain Piarco Intl

Fri 3/13

1:20 am-11:09 am

2 stops33h 49m

$679

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

6:00 am-3:06 pm

1 stop8h 06m

Port of Spain Piarco Intl

Sun 3/15

3:10 pm-11:59 pm

1 stop8h 49m

$705

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

7:03 pm-3:06 pm

2 stops19h 03m

Port of Spain Piarco Intl

Sun 3/15

3:10 pm-11:59 pm

1 stop8h 49m

$709

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

6:00 am-3:06 pm

1 stop8h 06m

Port of Spain Piarco Intl

Sun 3/15

3:10 pm-7:22 pm

1 stop28h 12m

$715

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Fri 3/6

5:00 pm-6:55 pm

3 stops24h 55m

Port of Spain Piarco Intl

Fri 3/13

1:20 am-10:13 pm

3 stops44h 53m

$717

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

8:25 pm-3:06 pm

2 stops17h 41m

Port of Spain Piarco Intl

Sun 3/15

3:10 pm-7:22 pm

1 stop28h 12m

$719

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sun 3/1

7:03 pm-3:06 pm

2 stops19h 03m

Port of Spain Piarco Intl

Sun 3/15

3:10 pm-1:53 pm

2 stops22h 43m

$727

CharlestonPort of Spain

CHS - POS

CHSPOS

Charleston

Sat 4/4

8:17 pm-2:10 pm

2 stops17h 53m

Port of Spain Piarco Intl

Sat 4/11

3:47 pm-3:43 pm

2 stops23h 56m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 airline that flies from Charleston to Port of Spain Piarco Intl?

JetBlue is the most popular carrier operating from Charleston to Port of Spain Piarco Intl

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

17h 06m

Direct flights

None
The fastest flight from Charleston to Port of Spain takes 17h 06m
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

  • 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 17h 06m, 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 $553Free CancellationRating
7.2
11,254 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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