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POS - SLU

$168 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 6/1. 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
0 bags
Fri 6/14
Fri 6/21

Search 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
In the last 7 days travelers have searched 42,393,389 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

 
These are the cheapest deals for flights from Port of Spain to Castries currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Port of Spain to Castries

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Port of Spain to Castries.

Recent one-way flight deals from Port of Spain to Castries

Only flying one-way? Below are some of the best one-way flight deals from Port of Spain to Castries found on KAYAK recently.

Recent last minute flight deals from Port of Spain to Castries

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Port of Spain to Castries.

Recent direct flight deals from Port of Spain to Castries

The latest deals for direct flights from Port of Spain to Castries so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Port of Spain to Castries

Find recent round-trip train or bus tickets from Port of Spain to Castries.

All round-trip flight deals to Castries

The cheapest plane tickets to Castries found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:30 pm - 1:35 pmSLU-POS
1h 05mnonstop
$337Caribbean Airlines
Find Deal
Fri, Sep 27 - Sun, Oct 6
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$338Caribbean Airlines
Find Deal
Fri, Sep 27 - Fri, Oct 4
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:10 pm - 7:50 pmSLU-POS
7h 40m2 stops
$348Caribbean Airlines
Find Deal
Fri, Sep 27 - Sun, Oct 6
7:55 am - 2:35 pmPOS-SLU
6h 40m1 stop
5:00 am - 6:05 amSLU-POS
1h 05mnonstop
$354Caribbean Airlines
Find Deal
Thu, Jun 27 - Sun, Jun 30
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$355Caribbean Airlines
Find Deal
Fri, Sep 27 - Fri, Oct 4
9:30 am - 1:10 pmPOS-SLU
3h 40m1 stop
12:30 pm - 1:35 pmSLU-POS
1h 05mnonstop
$365Caribbean Airlines
Find Deal
Fri, Sep 27 - Sun, Oct 6
10:40 am - 11:45 amPOS-SLU
1h 05mnonstop
12:30 pm - 1:35 pmSLU-POS
1h 05mnonstop
$372Caribbean Airlines
Find Deal
Sun, Sep 15 - Sun, Sep 22
10:40 am - 11:45 amPOS-SLU
1h 05mnonstop
12:10 pm - 7:50 pmSLU-POS
7h 40m2 stops
$382Caribbean Airlines
Find Deal
Sun, Sep 15 - Sun, Sep 22
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
4:25 pm - 6:15 amSLU-POS
13h 50m1 stop
Fri, Sep 27 - Sun, Oct 6
3:20 pm - 4:25 pmPOS-SLU
1h 05mnonstop
11:55 am - 3:30 pmSLU-POS
3h 35m1 stop
Mon, Jun 24 - Wed, Jun 26
9:05 pm - 10:10 pmPOS-SLU
1h 05mnonstop
$168Caribbean Airlines
Find Deal
Sat, Jun 1
2:45 pm - 3:50 pmPOS-SLU
1h 05mnonstop
$174Caribbean Airlines
Find Deal
Mon, Jun 17
10:55 am - 12:00 pmPOS-SLU
1h 05mnonstop
$190Caribbean Airlines
Find Deal
Thu, May 23
11:05 am - 5:30 pmPOS-SLU
6h 25m1 stop
$213Caribbean Airlines
Find Deal
Mon, Jun 17
8:25 am - 9:30 amPOS-SLU
1h 05mnonstop
$225Caribbean Airlines
Find Deal
Wed, Jul 24
9:55 pm - 5:30 pmPOS-SLU
19h 35m1 stop
$236Caribbean Airlines
Find Deal
Sun, Jun 16
9:55 pm - 11:25 amPOS-SLU
13h 30m1 stop
$251Caribbean Airlines
Find Deal
Sat, Jun 1
7:30 am - 11:25 amPOS-SLU
27h 55m2 stops
$346Caribbean Airlines
Find Deal
Sat, Jun 1
2:45 pm - 8:55 amPOS-SLU
42h 10m3 stops
Sun, Jun 16
7:30 am - 7:00 pmPOS-SLU
11h 30m3 stops
Thu, May 23
2:45 pm - 3:50 pmPOS-SLU
1h 05mnonstop
1:55 pm - 2:30 pmSLU-POS
24h 35m2 stops
$470Caribbean Airlines
Find Deal
Mon, May 20 - Fri, May 31
3:15 pm - 11:25 amPOS-SLU
20h 10m1 stop
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$478Caribbean Airlines
Find Deal
Sat, May 18 - Fri, May 24
3:50 pm - 11:25 amPOS-SLU
19h 35m2 stops
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$515Caribbean Airlines
Find Deal
Sat, May 18 - Fri, May 24
10:20 am - 5:30 pmPOS-SLU
7h 10m1 stop
1:55 pm - 2:30 pmSLU-POS
24h 35m2 stops
$556Caribbean Airlines
Find Deal
Mon, May 20 - Fri, May 31
3:15 pm - 11:25 amPOS-SLU
20h 10m1 stop
1:55 pm - 1:45 pmSLU-POS
23h 50m2 stops
$581Caribbean Airlines
Find Deal
Sat, May 18 - Fri, May 24
6:55 pm - 3:55 pmPOS-SLU
21h 00m2 stops
1:55 pm - 1:45 pmSLU-POS
23h 50m2 stops
Mon, May 20 - Fri, May 31
7:30 am - 3:55 pmPOS-SLU
32h 25m3 stops
9:25 am - 7:20 pmSLU-POS
9h 55m2 stops
$1,091
Find Deal
Mon, May 20 - Fri, May 31
7:30 am - 3:55 pmPOS-SLU
32h 25m3 stops
4:25 pm - 6:30 amSLU-POS
14h 05m3 stops
$1,223
Find Deal
Mon, May 20 - Fri, May 31
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:30 pm - 1:35 pmSLU-POS
1h 05mnonstop
$337Caribbean Airlines
Find Deal
Fri, Sep 27 - Sun, Oct 6
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$338Caribbean Airlines
Find Deal
Fri, Sep 27 - Fri, Oct 4
10:25 am - 11:30 amPOS-SLU
1h 05mnonstop
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$355Caribbean Airlines
Find Deal
Fri, Sep 27 - Fri, Oct 4
10:40 am - 11:45 amPOS-SLU
1h 05mnonstop
12:30 pm - 1:35 pmSLU-POS
1h 05mnonstop
$372Caribbean Airlines
Find Deal
Sun, Sep 15 - Sun, Sep 22
10:55 am - 12:00 pmPOS-SLU
1h 05mnonstop
5:00 am - 6:05 amSLU-POS
1h 05mnonstop
$418Caribbean Airlines
Find Deal
Thu, Jun 27 - Sun, Jun 30
8:25 am - 9:30 amPOS-SLU
1h 05mnonstop
5:00 am - 6:05 amSLU-POS
1h 05mnonstop
$424Caribbean Airlines
Find Deal
Wed, Jul 24 - Sun, Jul 28
10:40 am - 11:45 amPOS-SLU
1h 05mnonstop
12:50 pm - 1:55 pmSLU-POS
1h 05mnonstop
$436Caribbean Airlines
Find Deal
Sun, Jun 2 - Thu, Jun 6
10:55 am - 12:00 pmPOS-SLU
1h 05mnonstop
5:00 am - 6:05 amSLU-POS
1h 05mnonstop
$440Caribbean Airlines
Find Deal
Thu, Aug 1 - Sun, Aug 4
9:05 pm - 10:10 pmPOS-SLU
1h 05mnonstop
12:15 pm - 1:20 pmSLU-POS
1h 05mnonstop
$441Caribbean Airlines
Find Deal
Sat, Jul 27 - Fri, Aug 2
10:40 am - 11:45 amPOS-SLU
1h 05mnonstop
5:00 am - 6:05 amSLU-POS
1h 05mnonstop
$468Caribbean Airlines
Find Deal
Sun, Jul 21 - Sun, Jul 28

Flights from Port of Spain to Castries - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Port of Spain to Castries?

The average price of all flights from Port of Spain to Castries clicked on KAYAK for each day over the last 12 months.
For Port of Spain to Castries, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Castries back to Port of Spain, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

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 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 January, where tickets cost $301 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $487 and $427 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Port of Spain to Castries, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Which airlines fly non-stop between Port of Spain and Castries?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Port of Spain to Castries.
There is just one airline that flies from Port of Spain to Castries direct and that is Caribbean Airlines. The best one-way deal found from Caribbean Airlines for the route is $219.

How many flights are there between Port of Spain and Castries per day?

There is a maximum of 1 nonstop flight a day that takes off from Port of Spain and lands in Castries, with an average flight time of 1h 05m. The most common departure time is 9:00 pm and most flights take off in the morning. Each week, there are 6 flights.

Which cabin class options are there for flights between Port of Spain and Castries?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Port of Spain to Castries take?

Direct flights take on average 1h 05m to travel the 238 miles between Port of Spain and Castries.

What’s the earliest departure time from Port of Spain to Castries?

Early birds can take the earliest flight from Port of Spain at 8:25 am and will be landing in Castries at 9:30 am.

What’s the latest departure time from Port of Spain to Castries?

If you prefer to fly at night, the latest flight from Port of Spain to Castries jets off at 9:05 pm and lands at 10:10 pm.

Good to know

Low season

June

High season

August

Cheapest flight

$168
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 37% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $168 for a one-way ticket and $337 for a round-trip.

  • Do I need a passport to fly between Port of Spain and Castries?

    Yes

  • 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?

    You can catch a nonstop flight from Port of Spain to Castries on on Monday, Wednesday, Thursday, Friday, Saturday, and Sunday.

  • 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 round-trip ticket. You could then fly to Castries with an airline and back to Port of Spain with another airline. Booking your flights between Port of Spain and SLU can sometimes prove cheaper using this method.

  • 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.

See more FAQs

Top tips for finding a cheap flight from POS to Castries

  • Looking for a cheap flight? 25% of our users found flights on this route for $166 or less one-way and $341 or less round-trip.

Prefer to fly non-stop from Port of Spain to Castries?

Find which airlines fly direct from Piarco Intl to George F. L. Charle, which days they fly and book direct flights.

Nonstop departures

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

Monday

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

Nonstop returns

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

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

Sunday

Caribbean Airlines

Caribbean Airlines

See more direct flights
See more direct flights

Top airlines 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 186 reviews
6.7Food
8.3Crew
7.6Comfort
6.7Entertainment
8.2Boarding
Airline reviews

There was no music on the flights unless you came with your headset.

10.0 Excellentsusan, Apr 2024MIA - POS
Read more about Caribbean Airlines reviews

There was no music on the flights unless you came with your headset.

Their bar selection could be greatly improved; they only had one spirit option

Music would have been great and information about the flight. Meaning how high and the weather conditions.

It was good but the food was small for the duration of the flight.

I wrote to the entertainment and food OK because it was non-applicable All excellent

Checking in online still requires going on the physical check in line

I enjoyed the smooth flow and well coordinated boarding and the very courteous attitude from the cabin crew We look forward to flying with ya’ll again

Pleasant experience checking in. Seating is way too tight, especially for persons who are not petite. I thought the pilot was excellent in terms of his commentary and information. Wrong gate information on boarding passes. If I was not alert I could have lined up to board the wrong plane.

The crew was excellent, check in was easy ,the food wasn't good, movies should be recent and more selections

The captain was great he made jokes and make thebflight very comfortable. Alerted us about the islands we flew over and Yolandra and her team took great care of us, very personable.

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew on board were all very pleasant and happy to help. The flight had the old business class seats. The departure board in the business lounge did not update and kept on saying ' gate open' but never said boarding. When I got nervous about the departure time and walked to the gate I was told off rudely for being late.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

Lost my belongings, Crew fail to follow safety and regulatory requirements in 2nd leg of flight from London Heathrow to Copenhagen.

TIRED OLD plane. Seat cushion is completely old and NOT cushion at all; after an hour of flying butt hurts. Boarding is a complete disaster. No one respects the boarding groups, and the BA boarding crew care less about boarding groups or Tier status. What is the point of spending all this money on Business Class tickets when no one respects the boarding system? It took 90 minutes since we landed to get our luggage. 20 minutes to show on the screen which belt we are supposed to go to and another 1 hour to get our luggage - not the kind of service you will expect from BA at LHR

Book cheap flights from Port of Spain to Castries

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Port of Spain to Castries found on KAYAK in the last 72 hours.
6/1Sat
nonstopCaribbean Airlines
1h 05mPOS-SLU
$168
6/17Mon
nonstopCaribbean Airlines
1h 05mPOS-SLU
$174
5/23Thu
nonstopCaribbean Airlines
1h 05mPOS-SLU
$190
6/17Mon
1 stopCaribbean Airlines
6h 25mPOS-SLU
$213
7/24Wed
nonstopCaribbean Airlines
1h 05mPOS-SLU
$225
6/16Sun
1 stopCaribbean Airlines
19h 35mPOS-SLU
$236
6/1Sat
1 stopCaribbean Airlines
13h 30mPOS-SLU
$251
6/1Sat
2 stopsCaribbean Airlines
27h 55mPOS-SLU
$346
6/16Sun
3 stops
42h 10mPOS-SLU
$533
5/23Thu
3 stops
11h 30mPOS-SLU
$546

Search by stops

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Last minute flights from Port of Spain to Castries

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Port of Spain to Castries that are departing in the next 10 days.
5/20Mon
nonstopCaribbean Airlines
1h 05mPOS-SLU
5/31Fri
multi-stopCaribbean Airlines
24h 35mSLU-POS
$470
5/18Sat
multi-stopCaribbean Airlines
20h 10mPOS-SLU
5/24Fri
nonstopCaribbean Airlines
1h 05mSLU-POS
$478
5/18Sat
multi-stopCaribbean Airlines
19h 35mPOS-SLU
5/24Fri
nonstopCaribbean Airlines
1h 05mSLU-POS
$515
5/20Mon
multi-stopCaribbean Airlines
7h 10mPOS-SLU
5/31Fri
multi-stopCaribbean Airlines
24h 35mSLU-POS
$556
5/18Sat
multi-stopCaribbean Airlines
20h 10mPOS-SLU
5/24Fri
multi-stopCaribbean Airlines
23h 50mSLU-POS
$581
5/20Mon
multi-stop
21h 00mPOS-SLU
5/31Fri
multi-stop
23h 50mSLU-POS
$786
5/20Mon
multi-stop
32h 25mPOS-SLU
5/31Fri
multi-stop
9h 55mSLU-POS
$1,091
5/20Mon
multi-stop
32h 25mPOS-SLU
5/31Fri
multi-stop
14h 05mSLU-POS
$1,223

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Port of Spain - Castries Flights

Departure:

Port of Spain (undefined)Trinidad and Tobago

Destination:

Castries (SLU)Saint Lucia

Return flight deals:

Castries - Port of Spain

Cabin classes:

$195

Browse origins:

  • Flights » 
  • Port of Spain

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Castries