Discover tips and strategies to find the most affordable flight options for your journey from Georgetown (GEO) to Castries (SLU). 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 5 November 2026.
Popular in
April
Cheapest in
February
Average price
£338
Good round-trip deal
£894 or less
Good one-way deal
£1,709 or less
Highest demand for flights based on searches. 9% potential increase in price (£31 potential increase over avg. return price).
Best time to book a flight from Georgetown to Castries
Have a flexible travel schedule? Discover the best time to fly to Castries from Georgetown with our price prediction graph.
GEO-SLU
Estimated return 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 Georgetown to Castries
What is the cheapest month to book a flight from Georgetown, Demerara-Mahaica to Castries?
Currently, February is the cheapest month in which you can book a flight from Georgetown, Demerara-Mahaica to Castries (average of £307). Flying from Georgetown, Demerara-Mahaica to Castries in April is currently the most expensive (average of £635). 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.
Related info for your journey
Find useful and relevant information for your journey from Georgetown to Castries. 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 Georgetown to Castries that include hotel bookings?
Yes. In addition to deals on Georgetown to Castries flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Georgetown to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Georgetown to Castries.
Can I find deals for business class flights from Georgetown to Castries?
Yes. Cheapflights offers flight deals from Georgetown to Castries 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 Georgetown, Demerara-Mahaica to Castries?
Currently, February is the cheapest month in which you can book a flight from Georgetown, Demerara-Mahaica to Castries (average of £307). Flying from Georgetown, Demerara-Mahaica to Castries in April is currently the most expensive (average of £635). 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.
Book flights to Castries if you plan to visit one of these locations
Gros Islet
Rodney Bay
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Other flights to Castries
Explore flights to Castries departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 November 2026.
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How does Cheapflights help users find flights from Georgetown to Castries?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Georgetown to Castries. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Georgetown to Castries?
Cheapflights simply makes it quick and affordable to book flights from Georgetown to Castries by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Georgetown to Castries with no change fees?
Need flexible booking options for your flight to Castries from Georgetown? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Georgetown to Castries become cheaper?
Not ready to book yet? You can track prices for flights from Georgetown to Castries on Cheapflights with our Price Alert feature and get notified when better prices are available.
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