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Saint Lucia

$146+ Cheap flights from Trinidad and Tobago to Saint Lucia

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
POS — UVF
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Trinidad and Tobago to Saint Lucia

Keep the following information in mind while searching for Trinidad and Tobago to Saint Lucia flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$320
(Gotogate)

One-way from

$146
(Mytrip)

Popular in

August

Cheapest in

March

Average price

$346

Good round-trip deal

$332 or less

Good one-way deal

$209 or less
Provider with most accurate pricing for Trinidad and Tobago-Saint Lucia flight deals.
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Provider most trusted by Cheapflights users for Trinidad and Tobago-Saint Lucia flights.
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From Trinidad and Tobago to Saint Lucia
Search Deals
One-way flight from Trinidad and Tobago to Saint Lucia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Trinidad and Tobago to Saint Lucia.
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Price to beat on a one-way flight from Trinidad and Tobago to Saint Lucia.
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Find flight deals from Trinidad and Tobago to Saint Lucia

Cheapest flights from Trinidad and Tobago to Saint Lucia
Explore the most affordable flight options available from Trinidad and Tobago to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2510:40 amPOS - SLU
Nonstop1h 05mCaribbean Airlines
Wed 5/2810:15 amSLU - POS
Nonstop1h 05mCaribbean Airlines
Deal found 4/23$320
This Priceline deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:45 pmPOS - SLU
Nonstop1h 05mMultiple Airlines
Fri 5/2312:00 pmSLU - POS
3 stops28h 40mMultiple Airlines
Deal found 4/23$461
This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:10 amPOS - SLU
3 stops28h 20mHahn Air
Fri 5/3012:00 pmSLU - POS
3 stops28h 40mHahn Air
Deal found 4/23$575

Cheapflights Fare Finder

Customize your flight search to find flights from Trinidad and Tobago to Saint Lucia 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Saint Lucia that are best for you.

Fly from

Trinidad and Tobago

Fly to

Saint Lucia

Route

Depart

Return

Price

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

Sun 5/25

10:40 am-11:45 am

Nonstop1h 05m

Castries George F. L. Charle

Wed 5/28

10:15 am-11:20 am

Nonstop1h 05m

$320

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

Mon 5/12

2:45 pm-3:50 pm

Nonstop1h 05m

Castries George F. L. Charle

Fri 5/23

12:00 pm-4:40 pm

3 stops28h 40m

$461

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

Wed 5/14

10:10 am-2:30 pm

3 stops28h 20m

Castries George F. L. Charle

Fri 5/30

12:00 pm-4:40 pm

3 stops28h 40m

$575

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

Sat 5/3

9:05 pm-10:10 pm

Nonstop1h 05m

$146

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

Sat 5/3

5:10 pm-4:05 pm

2 stops22h 55m

$270

Port of SpainCastries

POS - SLU

POSSLU

Port of Spain Piarco Intl

Sun 6/15

3:44 am-5:30 pm

2 stops13h 46m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

  • Most accurate provider: When it comes to deals on Trinidad and Tobago-Saint Lucia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trinidad and Tobago-Saint Lucia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Trinidad and Tobago-Saint Lucia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Trinidad and Tobago-Saint Lucia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trinidad and Tobago-Saint Lucia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Trinidad and Tobago to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Trinidad and Tobago 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 Trinidad and Tobago to Saint Lucia

What is the cheapest month to book a flight from Trinidad and Tobago to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Trinidad and Tobago to Saint Lucia (average of $556). Flying from Trinidad and Tobago to Saint Lucia in December is currently the most expensive (average of $730). 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 TT to LC?

Find hourly flight availability from Trinidad and Tobago to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 58% on flights from Trinidad and Tobago to Saint Lucia by exploring options for tickets in the morning.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated April 24, 2025.
Caribbean Airlines
8.2
Very good
150 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Overall

8.2

Food

6.8

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
150 reviews
Caribbean Airlines
8.2
Very good
150 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Overall

8.2

Food

6.8

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

Find useful and relevant information for your journey from Trinidad and Tobago to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Trinidad and Tobago to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Trinidad and Tobago to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trinidad and Tobago to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad and Tobago to Saint Lucia.

  • Can I find deals for business class flights from Trinidad and Tobago to Saint Lucia?

    Yes. Cheapflights offers flight deals from Trinidad and Tobago to Saint Lucia 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 Trinidad and Tobago to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Trinidad and Tobago to Saint Lucia (average of $556). Flying from Trinidad and Tobago to Saint Lucia in December is currently the most expensive (average of $730). 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.

See more FAQs

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Alternative routes for Trinidad and Tobago to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Trinidad and Tobago to Saint Lucia

Discover the top airline that operate flights from Trinidad and Tobago to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Caribbean AirlinesCheapest$247Average$391FlexibilityNo cancel feeOn-timeN/A

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