How popular is this Port of Spain to Castries flight route?

This flight path from Port of Spain Piarco Intl to Castries George F. L. Charle was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Caribbean Airlines, at $344, was found to be the cheapest airline from Port of Spain to Castries. An alternate airline flying to your destination would be Hahn Air. Caribbean Airlines is 8% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Port of Spain to Castries?

Travelers seeking maximum savings on their Port of Spain to Castries flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Port of Spain to Castries?

Looking at all options, your cheapest flight can be booked for $196. While the most popular route (Port of Spain Piarco Intl - Castries George F. L. Charle) can be booked for $202 on average our data indicates $474 when flying from Port of Spain to Castries.

What is the cheapest day to fly round-trip from Port of Spain to Castries?

Saturday is generally a great day to depart. Flying on this day could help you save up to 17%.

How far in advance should I book a flight from Port of Spain to Castries?

To save on the cost of your flight from Port of Spain to Castries, book at least 27 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $337 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $358.

What is the cheapest month to fly from Port of Spain to Castries?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Castries. Flights to Castries from Port of Spain in March are about $378 on average during March, but can be found for as low as $314.

What airports do I use to fly from Port of Spain to Castries?

Castries George F. L. Charle is the airport most travelers will use when flying to Castries from Port of Spain Piarco Intl. Booking flights from Piarco Intl (POS) to George F. L. Charle (SLU) should be relatively easy as there is 1 daily flight to Castries from 1 airline. 1h 05m is how long a flight from Port of Spain to Castries George F. L. Charle will take if you book a nonstop flight.

Can I find deals for flights from Port of Spain to Castries that include hotel bookings?

Yes. In addition to deals on Port of Spain to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Port of Spain to Castries?

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 Castries.

Can I find deals for business class flights from Port of Spain to Castries?

Yes. Cheapflights offers flight deals from Port of Spain to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$159+ Flights from Port of Spain to Castries

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Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Castries George F. L. Charle are usually found in March or June, booked 26 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Port of Spain to Castries

Round-trip from	$344 (Mytrip)
One-way from	$159 (Caribbean Airlines)
Popular in	July
Cheapest in	March
Average price	$340
Good round-trip deal	$387 or less

From Port of Spain Piarco Intl to Castries George F. L. Charle

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One-way flight from Port of Spain Piarco Intl to Castries George F. L. Charle

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Highest demand for flights based on searches. 16% potential increase in price ($75 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Port of Spain Piarco Intl to Castries George F. L. Charle.

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Find flight deals from Port of Spain to Castries

Cheapest flights from Port of Spain to Castries
Explore the most affordable flight options available from Port of Spain to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.

mié. 11/58:25 amPOS - SLU

Nonstop1h 05mCaribbean Airlines

sáb. 11/86:20 pmSLU - POS

Nonstop1h 05mCaribbean Airlines

Deal found 6/16

$315

dom. 7/610:40 amPOS - SLU

Nonstop1h 05mMultiple Airlines

jue. 7/104:20 pmSLU - POS

Nonstop1h 00mMultiple Airlines

Deal found 6/14

$425

mié. 6/184:10 pmPOS - SLU

Nonstop2h 15mHahn Air

sáb. 6/2111:00 amSLU - POS

1 stop5h 25mHahn Air

Deal found 6/14

$528

Best flights from Port of Spain to Castries
Discover carefully curated flight deals from Port of Spain to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 16, 2025.

vie. 6/2710:25 amPOS - SLU

Nonstop1h 05mCaribbean Airlines

lun. 6/304:35 pmSLU - POS

Nonstop1h 05mCaribbean Airlines

Deal found 6/15

$344

dom. 7/610:40 amPOS - SLU

Nonstop1h 05mMultiple Airlines

jue. 7/104:20 pmSLU - POS

Nonstop1h 00mMultiple Airlines

Deal found 6/14

$425

vie. 6/2011:25 amPOS - SLU

2 stops23h 05mHahn Air

dom. 6/223:50 pmSLU - POS

1 stop24h 55mHahn Air

Deal found 6/14

$607

Last-minute flights from Port of Spain to Castries
Discover last-minute flight deals from Port of Spain to Castries. Data last updated junio 16, 2025 and is based on user searches.

mié. 6/184:10 pmPOS - SLU

Nonstop2h 15mHahn Air

sáb. 6/2111:00 amSLU - POS

1 stop5h 25mHahn Air

Deal found 6/14

$528

sáb. 6/219:05 pmPOS - SLU

Nonstop1h 05mCaribbean Airlines

sáb. 6/286:20 pmSLU - POS

Nonstop1h 05mCaribbean Airlines

Deal found 6/15

$356

lun. 6/235:15 pmPOS - SLU

2 stops15h 05mMultiple Airlines

mié. 6/2510:15 amSLU - POS

Nonstop1h 05mMultiple Airlines

Deal found 6/14

$479

lun. 6/235:15 pmPOS - SLU

2 stops15h 05mHahn Air

mié. 7/236:55 pmSLU - POS

3 stops39h 30mHahn Air

Deal found 6/14

$779

vie. 6/2710:25 amPOS - SLU

Nonstop1h 05mCaribbean Airlines

lun. 6/304:35 pmSLU - POS

Nonstop1h 05mCaribbean Airlines

Deal found 6/15

$344

dom. 7/610:40 amPOS - SLU

Nonstop1h 05mMultiple Airlines

jue. 7/104:20 pmSLU - POS

Nonstop1h 00mMultiple Airlines

Deal found 6/14

$425

One-way flights from Port of Spain to Castries
Search for one-way flight options from Port of Spain to Castries. Find affordable one-way fares based on user searches. Data last updated junio 16, 2025.

sáb. 6/289:05 pmPOS - SLU

Nonstop1h 05mCaribbean Airlines

Deal found 6/14

$159

vie. 6/2011:25 amPOS - SLU

2 stops23h 05mHahn Air

Deal found 6/14

$254

mar. 7/157:30 amPOS - SLU

1 stop7h 45mMultiple Airlines

Deal found 6/14

$381

Cheapflights Fare Finder

Use the filters below to find and compare flights from Port of Spain to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

vie. 6/27

10:25 am-11:30 am

Nonstop1h 05m

Castries George F. L. Charle

lun. 6/30

4:35 pm-5:40 pm

Nonstop1h 05m

$344

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

dom. 7/6

10:40 am-11:45 am

Nonstop1h 05m

Castries George F. L. Charle

jue. 7/10

4:20 pm-5:20 pm

Nonstop1h 00m

$425

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

vie. 6/20

11:25 am-10:30 am

2 stops23h 05m

Castries George F. L. Charle

dom. 6/22

3:50 pm-4:45 pm

1 stop24h 55m

$607

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

sáb. 6/28

9:05 pm-10:10 pm

Nonstop1h 05m

$159

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

vie. 6/20

11:25 am-2:50 pm

1 stop3h 25m

$254

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

mar. 7/15

7:30 am-3:15 pm

1 stop7h 45m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Port of Spain to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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.

Cheapflights Insights

Everything you need to know about your flight from Port of Spain to Castries

How far ahead should I book a flight from Port of Spain to Castries?

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Port of Spain to Castries. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Port of Spain to Castries (average of $525). Flying from Port of Spain to Castries in July is currently the most expensive (average of $767). 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.

What is the cheapest time of day to fly from POS to SLU?

When flying from Port of Spain to Castries, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight at noon.

Reviews of airlines servicing Castries

See what other customers who have flown with Caribbean Airlines from Port of Spain to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Caribbean Airlines

8.2

Very good

158 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Caribbean Airlines

8.2

Very good

158 reviews

Caribbean Airlines

8.2

Very good

158 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

What airports do I use to fly from Port of Spain to Castries?
Castries George F. L. Charle is the airport most travelers will use when flying to Castries from Port of Spain Piarco Intl. Booking flights from Piarco Intl (POS) to George F. L. Charle (SLU) should be relatively easy as there is 1 daily flight to Castries from 1 airline. 1h 05m is how long a flight from Port of Spain to Castries George F. L. Charle will take if you book a nonstop flight.
How popular is this Port of Spain to Castries flight route?
This flight path from Port of Spain Piarco Intl to Castries George F. L. Charle was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Port of Spain to Castries round-trip?
Caribbean Airlines, at $344, was found to be the cheapest airline from Port of Spain to Castries. An alternate airline flying to your destination would be Hahn Air. Caribbean Airlines is 8% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Port of Spain to Castries?
Looking at all options, your cheapest flight can be booked for $196. While the most popular route (Port of Spain Piarco Intl - Castries George F. L. Charle) can be booked for $202 on average our data indicates $474 when flying from Port of Spain to Castries.
Can I find deals for flights from Port of Spain to Castries that include hotel bookings?
Yes. In addition to deals on Port of Spain to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Port of Spain to Castries?
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 Castries.
Can I find deals for business class flights from Port of Spain to Castries?
Yes. Cheapflights offers flight deals from Port of Spain to Castries 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 Castries?
Currently, August is the cheapest month in which you can book a flight from Port of Spain to Castries (average of $525). Flying from Port of Spain to Castries in July is currently the most expensive (average of $767). 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.

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Top airline flying from Port of Spain to Castries

Airline	Cheapest	Average	Flexibility	On-time
Caribbean Airlines	Cheapest$289	Average$378	FlexibilityNo cancel fee	On-timeN/A

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$159+ Cheap flights from Port of Spain (POS) to Castries (SLU)

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Port of Spain to Castries with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Castries George F. L. Charle are usually found in March or June, booked 26 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Port of Spain to Castries

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Port of Spain to Castries

Cheapest flights from Port of Spain to CastriesExplore the most affordable flight options available from Port of Spain to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.

Explore the most affordable flight options available from Port of Spain to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Port of Spain to Castries that are best for you.

Best time to book a flight from Port of Spain to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Port of Spain with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Port of Spain to Castries

How far ahead should I book a flight from Port of Spain to Castries?

Use this chart to determine the optimal time to book a round-trip flight from Port of Spain to Castries. Price data was last updated on June 13, 2025.

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

What is the cheapest time of day to fly from POS to SLU?

Find hourly flight availability from Port of Spain to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 16, 2025.

Reviews of airlines servicing Castries

See what other customers who have flown with Caribbean Airlines from Port of Spain to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Port of Spain to Castries?

How popular is this Port of Spain to Castries flight route?

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

What are the cheapest flights from Port of Spain to Castries?

Can I find deals for flights from Port of Spain to Castries that include hotel bookings?

How can I find direct flights from Port of Spain to Castries?

Can I find deals for business class flights from Port of Spain to Castries?

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

Traveling to a place near Port of Spain?

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Other flights to Castries

Explore flights to Castries departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on junio 16, 2025.

Top airline flying from Port of Spain to Castries

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Travel Smart

Cheapest flights from Port of Spain to Castries
Explore the most affordable flight options available from Port of Spain to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.