Cheap flights from Atlanta to Saint Lucia from $272
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Saint Lucia departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Atlanta to Saint Lucia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Saint Lucia?
The month of September is, on average, the cheapest month to fly to Saint Lucia from Atlanta, with most prices found around $716. If you aren’t able to travel to Saint Lucia during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $721.
What is the cheapest day to depart on your flight to Saint Lucia?
Our data shows that Wednesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $716. On the other hand, Saturday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,197.
What is the cheapest Atlanta Hartsfield-Jackson to Saint Lucia flight route?
Fly from Atlanta Hartsfield-Jackson to Castries Hewanorra for the best Atlanta Hartsfield-Jackson - Saint Lucia flight prices
What cabin class options are available on Atlanta Hartsfield-Jackson to Saint Lucia flights?
There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Saint Lucia?
JetBlue, Air Canada, and WestJet are the most popular carriers operating from Atlanta Hartsfield-Jackson to Saint Lucia
What airlines fly to Saint Lucia?
Delta, American Airlines and JetBlue are the top three most popular airlines that fly to Saint Lucia from Atlanta according to our data. Delta is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to Saint Lucia on average per day?
The number of flights available between Atlanta and Saint Lucia is 1 per day as of July 2025. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.
How many flights depart from Atlanta to Saint Lucia on average per week?
The number of flights available between Atlanta and Saint Lucia is 10 per week as of July 2025. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.
Cheap Atlanta to Saint Lucia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Atlanta to Saint Lucia
Best Price Found | $272 |
|---|---|
Fastest flight time | 4h 24m |
Direct flights | Every day |
Airports in Saint Lucia | 2 airports |
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Saint Lucia?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Saint Lucia were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Saint Lucia?
As of July 2025, there are 3 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Saint Lucia.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Saint Lucia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Atlanta to Saint Lucia?
momondo data reveals that the most frequently booked plane model on the route from Atlanta to Saint Lucia is Boeing 757, representing 45.54% of all bookings. The subsequent popular models are Boeing 737-900 at 33.04%, Boeing 737-800 at 18.75%, and Airbus A320neo at 0.89%.
Best airlines flying from Atlanta to Saint Lucia
Compare and see reviews for airlines that fly from Atlanta to Saint Lucia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $387 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $663 | Free Cancellation | Rating 8.0 7,983 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Atlanta to Saint Lucia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Saint Lucia. momondo saves you time and could save you money on your trip.
Can I find flights from Atlanta to Saint Lucia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Atlanta to Saint Lucia flights to just show those with flexible booking policies.
How can momondo help me find flights from Atlanta to Saint Lucia?
momondo helps you find the best flight between Atlanta and Saint Lucia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Atlanta to Saint Lucia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Atlanta to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.