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Cheap flights to Castries, Saint Lucia

Cheap flights to Castries

Most popular in December High demand for flights, 4% potential price rise
Cheapest in September Best time to find cheap flights, 4% potential price drop
Average price $659 Price for this month
Cheapest price $624 From New York to Castries

Cheapest Prices for Castries flights by month

January
$619
February
$658
March
$620
April
$756
May
$665
June
$725
July
$841
August
$831
September
$608
October
$659
November
$626
December
$990
Currently, the cheapest month for flights to Castries is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Castries?

Choose a month below to see average flight price and weather conditions.
$1284
$1082
$879
$676
Price
$676 - $1225
Temperature
84.2 - 89.6 °F
Rainfall
2.24 - 9.33 inches
September is typically the best time to fly to Castries, but there are other times where great deals are available. If you are looking for warm weather when you arrive off of your flight to Castries then September is statistically the hottest. October is historically the period with most rainfall.

When is the best time to book flights to Castries?

The price you pay for your flight to Castries may vary depending on when you book.For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
60
Days before departure
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Which day is cheapest to fly to Castries?

Tuesday is currently, on average, the cheapest day to fly to Castries. Flying on Sunday will result in higher flight prices.

What time of day is cheapest to fly?

Flights at noon are typically the cheapest time of the day to fly to Castries. Flights in the morning are usually the most expensive.

Alternative, similarly priced destinations

Find the best prices for you!

Prices found by our users for local departures to Castries
Cheap flights to Castries, Saint Lucia