Statistics on Atlanta-Saint Lucia (Castries) flights: what is the right price and when to buy your plane ticket?
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 $ 961 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 837 (in january) and $ 1169 (in july), which is a saving of $ 125 or a surplus of $ 208 (compared to the average price) depending on the period you leave.
The analysis of all prices reveals that the most frequent price is between $685 to $738 and it is generally more economical to leave on a friday and return on a tuesday on a flight with 1 or more layovers.
Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Saint Lucia (Castries) before booking your flight.
If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Atlanta-Saint Lucia (Castries) plane ticket.
How are these data calculated?
We have studied a sample of 24482 airfare prices from previous years for flights to Saint Lucia (Castries) from Atlanta and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
Average price depending on the departure month
Data analysis:
By leaving in january, the price of the plane ticket will statistically be the cheapest ($ 837, saving $ 125 compared to the average price over the year which is $ 961). Conversely, july will be the most expensive ($ 1169).
Flight Atlanta-Saint Lucia (Castries): when is the best time to go for the best price?
| Month | Good price* | Average price | Our opinion |
|---|---|---|---|
| January | $ 650 | $ 837 the cheapest | very good price |
| February | $ 752 | $ 917 | fair price |
| March | $ 752 | $ 933 | fair price |
| April | $ 758 | $ 943 | fair price |
| May | $ 731 | $ 946 | fair price |
| June | $ 720 | $ 976 | fair price |
| July | $ 902 | $ 1169 the most expensive | very high price |
| August | $ 710 | $ 884 | good price |
| September | $ 686 | $ 882 | good price |
| October | $ 733 | $ 991 | fair price |
| November | $ 721 | $ 932 | fair price |
| December | $ 920 | $ 1119 | 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 $422 to $1581. 2% of tickets were purchased at the minimum price (from $422 to $475), 1% at the maximum price (from $1528 to $1581). The majority of plane tickets were purchased in the range of $685 to $738 (9% 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 24482 flights analyzed in previous years, Delta was the airline that offered the best fare most often in the flight ticket search results (46% 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 $ 405 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 $26. On the other hand, departing on a saturday may cost you an additional $32.
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 $75. Conversely, departing from Saint Lucia (Castries) on a saturday may cost you an additional $97.
Top prices Atlanta-Saint Lucia (Castries)
| Round trip | Dates | Price | |
|---|---|---|---|
| Atlanta → Castries | 21-01 to 26-01-2025 | $ 513 | layover flight with jetBlue |
| Atlanta → Castries | 06-02 to 11-02-2025 | $ 501 | layover flight with jetBlue |
| Atlanta → Castries | 16-02 to 20-02-2025 | $ 705 | direct flight with Delta |
| Atlanta → Castries | 19-02 to 24-02-2025 | $ 730 | direct flight with Delta |
| Atlanta → Castries | 09-03 to 15-03-2025 | $ 631 | layover flight with jetBlue |
| Atlanta → Castries | 08-04 to 13-04-2025 | $ 722 | layover flight with jetBlue |
| Atlanta → Castries | 04-05 to 09-05-2025 | $ 706 | direct flight with Delta |
| Atlanta → Castries | 21-08 to 25-08-2025 | $ 694 | layover flight with jetBlue |
| Atlanta → Castries | 11-09 to 16-09-2025 | $ 717 | layover flight with jetBlue |
| Atlanta → Castries | 25-09 to 29-09-2025 | $ 689 | layover flight with jetBlue |
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 3 to 4 months in advance. However, you may end up paying a high price if you book between 0 to 1 month 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 3 to 4 months before departure (it is then on average 890 $, which is a saving of 71 $ compared to the overall average price). On the other hand, if you buy your ticket 0 to 1 month in advance, you will pay the full price (172 $ 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: 720 $) Other interesting period(s): 1 to 2 months ($ 825), 2 to 3 months ($ 785), 4 to 5 months ($ 779), 5 to 6 months ($ 780) |
| February | Best time: 3 to 4 months before departure (average price: 805 $) Other interesting period(s): 2 to 3 months ($ 828), 4 to 5 months ($ 844), 6 to 7 months ($ 900) |
| March | Best time: 5 to 6 months before departure (average price: 842 $) Other interesting period(s): 1 to 2 months ($ 930), 3 to 4 months ($ 914), 4 to 5 months ($ 908), 6 to 7 months ($ 873) |
| April | Best time: 2 to 3 months before departure (average price: 839 $) Other interesting period(s): 1 to 2 months ($ 860), 4 to 5 months ($ 883), 6 to 7 months ($ 867) |
| May | Best time: 2 to 3 months before departure (average price: 799 $) Other interesting period(s): 1 to 2 months ($ 895), 3 to 4 months ($ 892), 5 to 6 months ($ 877), 6 to 7 months ($ 868), 7 to 8 months ($ 881), 8 to 9 months ($ 853) |
| June | Best time: 3 to 4 months before departure (average price: 815 $) Other interesting period(s): 2 to 3 months ($ 909), 4 to 5 months ($ 964), 6 to 7 months ($ 934), 7 to 8 months ($ 916), 8 to 9 months ($ 899), 9 to 10 months ($ 921) |
| July | Best time: 9 to 10 months before departure (average price: 932 $) Other interesting period(s): 2 to 3 months ($ 1112), 3 to 4 months ($ 1051), 4 to 5 months ($ 986), 5 to 6 months ($ 1110), 6 to 7 months ($ 1087), 7 to 8 months ($ 1018), 10 to 11 months ($ 1078) |
| August | Best time: 2 to 3 months before departure (average price: 798 $) Other interesting period(s): 1 to 2 months ($ 831), 3 to 4 months ($ 807), 4 to 5 months ($ 864), 5 to 6 months ($ 800) |
| September | Best time: 1 to 2 months before departure (average price: 794 $) Other interesting period(s): 2 to 3 months ($ 797), 3 to 4 months ($ 795), 4 to 5 months ($ 820), 5 to 6 months ($ 859), 6 to 7 months ($ 861) |
| October | Best time: 3 to 4 months before departure (average price: 800 $) Other interesting period(s): 2 to 3 months ($ 817), 4 to 5 months ($ 856), 5 to 6 months ($ 931), 6 to 7 months ($ 923), 7 to 8 months ($ 911) |
| November | Best time: 3 to 4 months before departure (average price: 803 $) Other interesting period(s): 1 to 2 months ($ 879), 2 to 3 months ($ 898), 4 to 5 months ($ 836), 5 to 6 months ($ 886) |
| December | Best time: 7 to 8 months before departure (average price: 1053 $) Other interesting period(s): 1 to 2 months ($ 1102), 2 to 3 months ($ 1072), 3 to 4 months ($ 1095), 4 to 5 months ($ 1118) |
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 $7. Conversely, by buying it on a sunday, you may end up paying $23 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 | Our opinion | |
|---|---|---|---|
| November 2024 | $ 1459 $1126 to $1792 | very high price | Find a flight |
| December 2024 | $ 1116 $462 to $1582 | fair price | Find a flight |
| January 2025 | $ 880 $513 to $1074 | high price | Find a flight |
| February 2025 | $ 859 $469 to $1303 | very good price | Find a flight |
| March 2025 | $ 900 $631 to $1716 | very good price | Find a flight |
| April 2025 | $ 810 $722 to $897 | very good price | Find a flight |
| May 2025 | $ 1037 $706 to $1407 | high price | Find a flight |
| June 2025 | $ 934 $847 to $1020 | very good price | Find a flight |
| July 2025 | $ 969 $896 to $1110 | very good price | Find a flight |
| August 2025 | $ 694 $694 to $694 | very good price | Find a flight |
| September 2025 | $ 709 $689 to $718 | very good price | Find a flight |
Data analysis:
Compared to the average price, february, march, april, june, july, august and september are cheaper to travel to Saint Lucia (Castries). So it may be interesting to book now to leave during these months!