Cheap flights from Castries (SLU) to Kingstown (SVD)
SLU — SVD
Jan 11 — Jan 181
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Castries to Kingstown
Discover tips and strategies to find the most affordable flight options for your journey from Castries (SLU) to Kingstown (SVD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.
Most accurate provider | OneTravel 3 stars |
|---|---|
Most trusted provider | OneTravel 3 stars |
Popular in | March |
Cheapest in | October |
Average price | $323 |
Good round-trip deal | $367 or less |
Compare providers for flights from Castries to Kingstown
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Castries to Kingstown in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Castries-Kingstown flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Castries-Kingstown flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Castries-Kingstown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Castries-Kingstown flights, Cheapflights users trust OneTravel the most. OneTravel 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 Castries-Kingstown 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 Castries to Kingstown
Have a flexible travel schedule? Discover the best time to fly to Kingstown from Castries 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 Castries to Kingstown
What is the cheapest month to book a flight from Castries to Kingstown?
Currently, July is the cheapest month in which you can book a flight from Castries to Kingstown (average of $240). Flying from Castries to Kingstown in March is currently the most expensive (average of $471). 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 SLU to SVD?
Find hourly flight availability from Castries to Kingstown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.
When flying from Castries to Kingstown, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight in the evening.
Related info for your journey
Find useful and relevant information for your journey from Castries to Kingstown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kingstown?
Book flights to Kingstown if you plan to visit one of these locationsSt Vincent
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Complete your trip
Complete your trip to Kingstown by adding a car rental and/or hotel reservation to your travel itinerary.
Top 2 airlines flying from Castries to Kingstown
Discover the top 2 airlines that operate flights from Castries to Kingstown. 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 December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$353 | Average$353 | FlexibilityNo cancel fee | On-timeN/A |