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Kingstown

Cheap flights from Castries (SLU) to Kingstown (SVD)

SLU — SVD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Popular in

March

Cheapest in

November

Average price

$316

Good round-trip deal

$303 or less
Provider with most accurate pricing for Castries George F. L. Charle-Kingstown Argyle Intl flight deals.
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Provider most trusted by Cheapflights users for Castries George F. L. Charle-Kingstown Argyle Intl flights.
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Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Castries George F. L. Charle to Kingstown Argyle Intl.
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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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OneTravelPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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, November is the cheapest month in which you can book a flight from Castries to Kingstown (average of $217). 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 October 30, 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.

  • How popular is this Castries to Kingstown flight route?

    This flight path from Castries George F. L. Charle to Kingstown Argyle Intl was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Castries to Kingstown round-trip?

    Sunrise Airways, at $268, was found to be the cheapest airline from Castries to Kingstown. An alternate airline flying to your destination would be Winair. You may be able to fly from Castries to Kingstown for 22% less than the average price by searching for these airlines.

  • Can I find deals for flights from Castries to Kingstown that include hotel bookings?

    Yes. In addition to deals on Castries to Kingstown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Castries to Kingstown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castries to Kingstown.

  • Can I find deals for business class flights from Castries to Kingstown?

    Yes. Cheapflights offers flight deals from Castries to Kingstown 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 Castries to Kingstown?

    Currently, November is the cheapest month in which you can book a flight from Castries to Kingstown (average of $217). 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.

See more FAQs

Traveling to a place near Kingstown?

Book flights to Kingstown if you plan to visit one of these locations
St 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.
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Kingstown Argyle Intl Airport car rentals

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sunrise AirwaysCheapest$268Average$329FlexibilityNo cancel feeOn-timeN/A
WinairCheapest$353Average$353FlexibilityNo cancel feeOn-timeN/A

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