Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
POSSLUSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareTAT203Caribbean Airlines
Fastest1h 5mgate to gate
Options found35flights on this route
Find your flightPOS → SLU
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in TAT
35 flight options
Fares are checked again before payment.
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SVD
· 15h 45m St Vincent (SVD), St. Vincent & the Grenadines
BGI
· 1h 25m Bridgetown (BGI), Barbados
12:05
2026-10-04
St Lucia (SLU)Vigie
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
TAT 686
Flight DetailsPOS to SLU - 19H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Caribbean Airlines
BW-554
16:25
2026-10-03
Piarco (POS)Piarco International
22H :50 M
2 Stops
SVD
· 15h 45m St Vincent (SVD), St. Vincent & the Grenadines
BGI
· 4h 35m Bridgetown (BGI), Barbados
15:15
2026-10-04
St Lucia (SLU)Vigie
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
TAT 686
Flight DetailsPOS to SLU - 22H :50 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Caribbean Airlines
BW-554
16:25
2026-10-03
Piarco (POS)Piarco International
26H :35 M
2 Stops
SVD
· 18h 55m St Vincent (SVD), St. Vincent & the Grenadines
BGI
· 5h 10m Bridgetown (BGI), Barbados
19:00
2026-10-04
St Lucia (SLU)Vigie
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
TAT 686
Flight DetailsPOS to SLU - 26H :35 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
TAT 709
Flight DetailsPOS to SLU - 26H :35 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Caribbean Airlines
BW-240
12:50
2026-10-03
Piarco (POS)Piarco International
23H :15 M
2 Stops
GND
· 18h 30m Grenada (GND), Grenada
BGI
· 1h 25m Bridgetown (BGI), Barbados
12:05
2026-10-04
St Lucia (SLU)Vigie
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
TAT 701
Flight DetailsPOS to SLU - 23H :15 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fareTAT 203Caribbean Airlines21:05
Earliest departureTAT 942Caribbean Airlines06:00
Shortest durationTAT 203Caribbean Airlines21:05
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
TAT 348INTERCARIBBEAN AIRWAYS at 09:00Afternoon
12:00-17:59
TAT 362Caribbean Airlines at 12:50Evening
18:00-23:59
TAT 203Caribbean Airlines at 21:05
Departure & Arrival Airport Details
Piarco (POS)
Piarco International
Trinidad And Tobago
GMT -4
Latitude: 10.595399856567383
Longitude: -61.33720016479492
St Lucia (SLU)
Vigie
Saint Lucia
GMT -4
Latitude: 14.0202
Longitude: -60.992901
Distance: Piarco (POS), Trinidad And Tobago to St Lucia (SLU), Saint Lucia - 382.65 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Non-stop flight Fastest₹19,3881h 5m1 flight today
Connecting flight₹33,253Longer — includes a stop34 options
Air distance is about 383 km. FlyX does not currently sell a bus on this pair. 4 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Piarco to St Lucia
Compare fares, stops, baggage and refundability across the airlines flying this route.
CA
Caribbean Airlines Flights
from TAT 20328 flights
Fares from
TAT 203
Non-stop
1 in these results
Departures
28 — compare timings in the list above
IN
INTERCARIBBEAN AIRWAYS Flights
from TAT 3483 flights
Fares from
TAT 348
Non-stop
None in these results
Departures
3 — compare timings in the list above
AE
Aerosur Flights
from TAT 4733 flights
Fares from
TAT 473
Non-stop
None in these results
Departures
3 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
1h 5m · Caribbean Airlines
First departure of the day
06:00 · Caribbean Airlines
Last departure of the day
21:55 · Caribbean Airlines
Options in this snapshot
35
Direct / non-stop options
1
Airport codes
Piarco–POS, St Lucia–SLU
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 35 flights appear in the dated route snapshot, including 1 non-stop option. Departures run through the day — the first flight leaves around 06:00 and the last around 21:55. The fastest flight takes about 1h 5m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Evening from TAT 203, Morning from TAT 348, Afternoon from TAT 362. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Piarco–St Lucia results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
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5
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UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Piarco to St Lucia options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Piarco to St Lucia flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Piarco to St Lucia, Saturday shows the lowest fare at TAT 203. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Piarco from St Lucia by air?
The direct air distance between Piarco (POS) and St Lucia (SLU) is about 383 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from POS to SLU?
Yes. 1 non-stop flight is showing on Piarco to St Lucia for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Piarco to St Lucia?
Caribbean Airlines, INTERCARIBBEAN AIRWAYS and Aerosur are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Piarco to St Lucia?
The quickest non-stop Piarco to St Lucia flight currently loaded takes about 1h 5m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Piarco to St Lucia flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Piarco to St Lucia flight fare?
The lowest fare showing on Piarco to St Lucia for the dates currently loaded is TAT 203. Fares on the same dates run up to TAT 1,142, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Piarco to St Lucia flights depart?
For the dates currently loaded the first departure is around 06:00 and the last is around 21:55, local time at Piarco. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes POS–SLU, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The POS to SLU cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 382.65 km.
Before you book
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Lowest Piarco to St Lucia airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
TAT 203
03/10/2026
Caribbean Airlines
21:05
Cheapest Airfare Within 30 Days
TAT 199
12/10/2026
Caribbean Airlines
21:05
Cheapest Airfare Within 90 Days
TAT 193
11/12/2026
Caribbean Airlines
21:05
Book Piarco to St Lucia Flight Tickets on FlyX
Planning to fly from Piarco to St Lucia? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Piarco to St Lucia Flight Distance, Duration and Time
The aerial distance between Piarco and St Lucia is approximately 383 KM. The flight duration ranges from 1H :05 M up to 34H :50 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Piarco to St Lucia Flight Schedule and Timing
Around 35 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Piarco at 06:00, while the last night flight leaves at 21:55. Flights depart from Piarco International and land at Vigie.
Flight Route Details & Analysis
Flight Details
Information
Route
Piarco to St Lucia
Aerial Distance
383 KM
Flight Duration
1H :05 M - 34H :50 M
Airport Codes
Piarco - POS, St Lucia - SLU
Total Flights Available
35 flights (1 direct)
First Flight Departure
Departs at 06:00
Last Flight Departure
Departs at 21:55
Early Morning Flights (12 AM - 8 AM)
6 direct/indirect flights
Morning Flights (8 AM - 12 PM)
5 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
13 direct/indirect flights
Evening Flights (4 PM - 8 PM)
6 direct/indirect flights
Night Flights (8 PM - 12 AM)
5 direct/indirect flights
Airport Information & Terminals
POS: Port of Spain airport. Airport access in Port of Spain depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
SLU: St. Lucia Vigle airport. Airport access in St. Lucia Vigle depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
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Piarco International
Vigie
