Best time to go: what is the RIGHT price for a round-trip flight to Saint Lucia (Castries) (from: Atlanta)

The average price to go to Saint Lucia (Castries) from Atlanta airport is $ 988 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 867 (in january) and $ 1177 (in july), which is a saving of $ 122 or a surplus of $ 189 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $698 to $752 and it is generally more economical to leave on a friday and return on a tuesday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Saint Lucia (Castries) before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Atlanta-Saint Lucia (Castries) plane ticket.

How are these data calculated?

We have studied a sample of 18928 airfare prices from previous years for flights to Saint Lucia (Castries) from Atlanta and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

Data analysis:

By leaving in january, the price of the plane ticket will statistically be the cheapest ($ 867, saving $ 122 compared to the average price over the year which is $ 988). Conversely, july will be the most expensive ($ 1177).

Flight Atlanta-Saint Lucia (Castries): when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 634 $ 867 very good price
February$ 824 $ 944 fair price
March$ 822 $ 982 fair price
April$ 754 $ 959 fair price
May$ 739 $ 954 fair price
June$ 719 $ 987 fair price
July$ 917 $ 1177 very high price
August$ 708 $ 907 good price
September$ 677 $ 910 good price
October$ 770 $ 1054 fair price
November$ 730 $ 967 fair price
December$ 936 $ 1140 high price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Atlanta to Saint Lucia (Castries)

Data analysis:

The prices for flights from Atlanta to Saint Lucia (Castries) range from $430 to $1772. 1% of tickets were purchased at the minimum price (from $430 to $484), 1% at the maximum price (from $1719 to $1772). The majority of plane tickets were purchased in the range of $698 to $752 (8% of tickets).

Cheapest airlines for the Atlanta->Saint Lucia flight

There are 9 companies that serve Atlanta from Saint Lucia (Castries) airport: Delta, jetBlue, Spirit Airlines, Frontier Airlines, KLM, Iberia, American Airlines, Air Canada and United.

Data analysis:

Of the 18928 flights analyzed in previous years, Delta was the airline that offered the best fare most often in the flight ticket search results (37% of the time) on the Atlanta->Saint Lucia route.

Direct flight or flight with layover?

Data analysis:

To get the best price for the Atlanta-Saint Lucia (Castries) flight, you should take a flight with one or more layovers (you will save an average of $ 486 compared to a direct flight).

Which day of the week to leave?

Data analysis:

Statistically, Atlanta-Saint Lucia (Castries) flights departing on a friday are cheaper than on other days of the week. By choosing a friday as your departure date, you can save an average of $29. On the other hand, departing on a saturday may cost you an additional $57.

Which day of the week to come back?

Data analysis:

Statistically, return flights from Saint Lucia (Castries) to Atlanta departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday for your return date, you will save an average of $89. Conversely, departing from Saint Lucia (Castries) on a saturday may cost you an additional $136.


Top prices Atlanta-Saint Lucia (Castries)

Round tripDatesPrice
Atlanta → Castries06-07 to 10-07-2024$ 715 
Atlanta → Castries02-08 to 06-08-2024$ 722 
Atlanta → Castries09-08 to 13-08-2024$ 722 
Atlanta → Castries22-08 to 29-08-2024$ 722 
Atlanta → Castries02-09 to 08-09-2024$ 721 
Atlanta → Castries09-09 to 15-09-2024$ 696 
Atlanta → Castries21-09 to 26-09-2024$ 722 
Atlanta → Castries22-09 to 27-09-2024$ 667 
Atlanta → Castries09-10 to 15-10-2024$ 729 
Atlanta → Castries23-01 to 28-01-2025$ 689 


When to book your flight Atlanta - Saint Lucia (Castries) to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 2 to 3 months in advance. However, you may end up paying a high price if you book between 10 to 11 months in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Atlanta-Saint Lucia flight, it is recommended to book your ticket on a tuesday.

How far in advance should I buy my flight?

Data analysis:

To get the cheapest flight ticket from Atlanta to Saint Lucia (Castries), it is recommended to buy it 2 to 3 months before departure (it is then on average 928 $, which is a saving of 60 $ compared to the overall average price). On the other hand, if you buy your ticket 10 to 11 months in advance, you will pay the full price (163 $ more than the average price).

Depending on the departure month

The best time to buy your Atlanta to Saint Lucia (Castries) flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 3 to 4 months before departure (average price: 681 $)

Other interesting period(s): 1 to 2 months ($ 841), 2 to 3 months ($ 774), 4 to 5 months ($ 821)

February

Best time: 3 to 4 months before departure (average price: 832 $)

Other interesting period(s): 2 to 3 months ($ 844), 4 to 5 months ($ 846), 6 to 7 months ($ 934)

March

Best time: 5 to 6 months before departure (average price: 931 $)

Other interesting period(s): 1 to 2 months ($ 948), 3 to 4 months ($ 936)

April

Best time: 2 to 3 months before departure (average price: 855 $)

Other interesting period(s): 1 to 2 months ($ 877), 4 to 5 months ($ 897)

May

Best time: 2 to 3 months before departure (average price: 814 $)

Other interesting period(s): 1 to 2 months ($ 906), 3 to 4 months ($ 909), 5 to 6 months ($ 894), 6 to 7 months ($ 873), 8 to 9 months ($ 842)

June

Best time: 3 to 4 months before departure (average price: 831 $)

Other interesting period(s): 2 to 3 months ($ 920), 4 to 5 months ($ 982), 6 to 7 months ($ 953), 7 to 8 months ($ 948), 8 to 9 months ($ 909), 9 to 10 months ($ 951)

July

Best time: 9 to 10 months before departure (average price: 1001 $)

Other interesting period(s): 3 to 4 months ($ 1076), 4 to 5 months ($ 1004), 5 to 6 months ($ 1131), 6 to 7 months ($ 1108), 7 to 8 months ($ 1037)

August

Best time: 5 to 6 months before departure (average price: 815 $)

Other interesting period(s): 1 to 2 months ($ 878), 2 to 3 months ($ 832), 3 to 4 months ($ 858), 4 to 5 months ($ 883)

September

Best time: 1 to 2 months before departure (average price: 798 $)

Other interesting period(s): 2 to 3 months ($ 836), 3 to 4 months ($ 851), 4 to 5 months ($ 866), 5 to 6 months ($ 862), 6 to 7 months ($ 878)

October

Best time: 2 to 3 months before departure (average price: 847 $)

Other interesting period(s): 3 to 4 months ($ 876), 4 to 5 months ($ 989), 5 to 6 months ($ 1015), 6 to 7 months ($ 938), 7 to 8 months ($ 928)

November

Best time: 4 to 5 months before departure (average price: 811 $)

Other interesting period(s): 1 to 2 months ($ 887), 2 to 3 months ($ 925), 3 to 4 months ($ 829), 5 to 6 months ($ 824), 6 to 7 months ($ 923)

December

Best time: 4 to 5 months before departure (average price: 1035 $)

Other interesting period(s): 2 to 3 months ($ 1069), 5 to 6 months ($ 1058)

What day of the week should I book my flight ticket?

Data analysis:

Statistically, tuesday is the day when plane tickets for Atlanta->Saint Lucia are the cheapest. So, by buying your plane ticket on a tuesday, you will save $8. Conversely, by buying it on a sunday, you may end up paying $24 more.



Atlanta to Saint Lucia (Castries): flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
May 2024$ 1044
$781 to $1327
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June 2024$ 980
$740 to $1355
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July 2024$ 919
$715 to $1142
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August 2024$ 778
$722 to $957
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September 2024$ 737
$591 to $853
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October 2024$ 919
$729 to $1061
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November 2024$ 1044
$825 to $1551
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December 2024$ 930
$930 to $930
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January 2025$ 797
$689 to $906
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April 2025$ 1562
$1562 to $1562
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Data analysis:

Compared to the average price, july, august, september, october, december and january are cheaper to travel to Saint Lucia (Castries). So it may be interesting to book now to leave during these months!



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