POS - SLU

£135 Find Cheap Flights from Port of Spain to Castries

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to Castries departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to Castries, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£310
Typical prices: £295-£241
Caribbean Airlines
Tue 2/6Tue 9/6
POS - SLU • Direct
Cheapest direct flights
£312
Typical prices: £279-£241
Caribbean Airlines
Mon 4/5Sun 10/5
POS - SLU • Direct
Top airlines
Cheapest • from £310 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Caribbean Airlines. Average duration is 1h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Port of Spain to Castries (POS-SLU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Port of Spain to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Port of Spain to Castries

Tue, 2 Jun - Tue, 9 Jun
Caribbean Airlines Logo
14:30 - 15:35
POS
-
SLU
1h 05mdirect
Caribbean Airlines Logo
16:20 - 21:55
SLU
-
POS
5h 35m
1 stop
£310Caribbean Airlines
Mon, 4 May - Sun, 10 May
Caribbean Airlines Logo
14:30 - 15:35
POS
-
SLU
1h 05mdirect
Caribbean Airlines Logo
05:00 - 06:05
SLU
-
POS
1h 05mdirect
£312Caribbean Airlines
Sat, 23 May - Mon, 25 May
Caribbean Airlines Logo
21:05 - 22:10
POS
-
SLU
1h 05mdirect
Caribbean Airlines Logo
16:20 - 18:20
SLU
-
POS
26h 00m
2 stops
£327Caribbean Airlines
Mon, 4 May - Sun, 10 May
Caribbean Airlines Logo
09:15 - 18:25
POS
-
SLU
9h 10m
2 stops
Caribbean Airlines Logo
05:00 - 06:05
SLU
-
POS
1h 05mdirect
£329Caribbean Airlines
Mon, 4 May - Sun, 10 May
Caribbean Airlines Logo
09:15 - 18:25
POS
-
SLU
9h 10m
2 stops
Caribbean Airlines Logo
05:00 - 06:05
SLU
-
POS
1h 05mdirect
£337Caribbean Airlines
Sun, 9 Aug - Sun, 16 Aug
Caribbean Airlines Logo
13:30 - 14:35
POS
-
SLU
1h 05mdirect
Caribbean Airlines Logo
05:00 - 06:05
SLU
-
POS
1h 05mdirect
£366Caribbean Airlines
Mon, 1 Jun - Wed, 10 Jun
interCaribbean Airways Logo
09:00 - 15:15
POS
-
SLU
6h 15m
1 stop
interCaribbean Airways Logo
15:45 - 19:40
SLU
-
POS
3h 55m
1 stop
£415interCaribbean Airways
Fri, 19 Jun - Tue, 23 Jun
Caribbean Airlines Logo
13:30 - 14:35
POS
-
SLU
1h 05mdirect
Caribbean Airlines Logo
19:10 - 20:15
SLU
-
POS
1h 05mdirect
£428Caribbean Airlines
Thu, 16 Jul - Wed, 22 Jul
interCaribbean Airways Logo
09:00 - 15:15
POS
-
SLU
6h 15m
1 stop
interCaribbean Airways Logo
15:45 - 19:40
SLU
-
POS
3h 55m
1 stop
£438interCaribbean Airways
Sun, 9 Aug - Sun, 16 Aug
Caribbean Airlines Logo
16:20 - 18:25
POS
-
SLU
26h 05m
2 stops
Caribbean Airlines Logo
05:00 - 06:05
SLU
-
POS
1h 05mdirect
£450Caribbean Airlines
Booking Insights

KAYAK’s insights & trends for Port of Spain to Castries flights

Get data-powered insights and trends into flights from Port of Spain to Castries to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Port of Spain to Castries?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Port of Spain to Castries departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Port of Spain to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Port of Spain to Castries is September, where tickets cost £247 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £369 and £360 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Port of Spain to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Port of Spain to Castries, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from Port of Spain to Castries

Low seasonMarch
Cheapest flight£135
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Port of Spain to Castries

When to book flights from Port of Spain to Castries

Are your dates flexible? Find out the best times to travel from Port of Spain to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Port of Spain to Castries

  • What is the cheapest flight from Port of Spain to Castries?

    In the last 3 days, the lowest price for a flight from Port of Spain to Castries was £135 for a one-way ticket and £310 for a return.

  • Which airports will I be using when flying from Port of Spain to Castries?

    On your way to Castries, you’ll fly out from Port of Spain Piarco Intl. You’ll be landing at Castries George F. L. Charle.

  • Which aircraft models fly most regularly from Port of Spain to Castries?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the Port of Spain to Castries flight route.

  • On which days can I fly direct from Port of Spain to Castries?

    There are direct flights from Port of Spain to Castries on a daily basis.

  • How does KAYAK find such low prices on flights from Port of Spain to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Port of Spain to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Port of Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port of Spain to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Castries with an airline and back to Port of Spain with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Port of Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Port of Spain to Castries

  • Looking for a cheap flight from Port of Spain to Castries? 25% of our users found flights on this route for £118 or less one-way and £293 or less round-trip.

Prefer to fly direct from Port of Spain to Castries?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Port of Spain Piarco Intl to Castries George F. L. Charle.
Find which airlines fly direct from Port of Spain Piarco Intl Airport to Castries George F. L. Charle Airport, which days they fly and book direct flights.

Direct departures

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

Monday

Caribbean Airlines

Caribbean Airlines

Tuesday

Caribbean Airlines

Caribbean Airlines

Wednesday

Caribbean Airlines

Caribbean Airlines

Thursday

Caribbean Airlines

Caribbean Airlines

Friday

Caribbean Airlines

Caribbean Airlines

Saturday

Caribbean Airlines

Caribbean Airlines

Sunday

Caribbean Airlines

Caribbean Airlines

See more direct flights

Direct returns

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

Monday

Caribbean Airlines

Caribbean Airlines

Tuesday

Caribbean Airlines,Fly Salone

Caribbean Airlines,Fly Salone

Wednesday

Caribbean Airlines

Caribbean Airlines

Thursday

Caribbean Airlines

Caribbean Airlines

Friday

Caribbean Airlines

Caribbean Airlines

Saturday

Caribbean Airlines

Caribbean Airlines

Sunday

Caribbean Airlines

Caribbean Airlines

See more direct flights

Reviews of the top airline flying from Port of Spain to Castries

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Port of Spain to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Caribbean AirlinesOverall score based on 225 reviews
8.0Boarding
6.8Food
7.8Comfort
6.6Entertainment
8.3Crew
Airline reviews

Delayed for three hours. This seems to be CAL’s MO when flights aren’t filled until they fill it. Business class is nice but not luxe like other airlines. Lots of space and amazing staff.

6.0 GoodAnonymous, Mar 2026
JFK - POS
Read more Caribbean Airlines reviews

Delayed for three hours. This seems to be CAL’s MO when flights aren’t filled until they fill it. Business class is nice but not luxe like other airlines. Lots of space and amazing staff.

Delayed for 3 hours- little to no communication about this and staff moves in slow motion

Caribbean airline sucks… they have a promotion to bring 60lbs in your suitcase.. meanwhile when you reached your destination (JFK)… your suitcase didn’t show up. They had too much weight so the suitcase was left in Guyana… like WTF????? Stupid promotion.. just like the uneducated people working with the airline. The representative said there is nothing she can do about it… will not use them again.

Boarding the flight was smooth and the flight was not full so i had an extra seat essentially

There was no flight. They canceled the flight with no knowledge to me, and I still haven’t received a refund

Overall, it was good. There was no food or entertainment, which is why I put poor (it wasn't an issue though).

Nothing, they could have made some accommodation for an awful experience. Me and my family were not informed properly we we separated. They took me off the original flight i booked. I booked our flight at one price and called me and told me they were not honoring my rate and they charged me double of what I paid. Me and my family don’t want to ever use your services again.

This flight was great. The plane took off and arrived at the destination an hour early. The crew was pleasant. The food and entertainment options are minimal but adequate for a 1-hour flight. They passed out water and quickly supplied me with a fresh magazine since the previous one had the crossword section filled out.

Better movie and tv selections. Also, the overnight flight to Trinidad from Toronto, the staff were not very attentive. I did not see them for at least half the fight. They were behind their curtain a lot of the time, and they did not check on us before landing to make sure all landing requirements were met.

Little space for luggage and the flight was delayed by an hour.

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

Information on your arrival and departure airports