$206 Find Cheap Flights from Atlanta to Saint Lucia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Saint Lucia departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Book Cheap Atlanta to Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Saint Lucia

Thu, Oct 22 - Mon, Oct 26
Air Canada Logo
1:05 pm - 2:15 pm
ATL
-
UVF
25h 10m
1 stop
Air Canada Logo
4:40 pm - 11:46 am
UVF
-
ATL
19h 06m
1 stop
$484Air Canada
Thu, Oct 22 - Mon, Oct 26
Air Canada Logo
12:55 pm - 2:15 pm
ATL
-
UVF
25h 20m
2 stops
Air Canada Logo
4:40 pm - 11:46 am
UVF
-
ATL
19h 06m
1 stop
$487Air Canada
Thu, Oct 22 - Sun, Oct 25
Air Canada Logo
1:05 pm - 2:15 pm
ATL
-
UVF
25h 10m
1 stop
Air Canada Logo
4:40 pm - 9:21 pm
UVF
-
ATL
28h 41m
1 stop
$509Air Canada
Sat, Aug 22 - Sun, Aug 30
JetBlue Logo
6:00 am - 3:12 pm
ATL
-
UVF
9h 12m
1 stop
JetBlue Logo
4:37 pm - 9:17 am
UVF
-
ATL
16h 40m
1 stop
$718JetBlue
Tue, Oct 13 - Sun, Oct 18
JetBlue Logo
6:00 am - 3:20 pm
ATL
-
UVF
9h 20m
1 stop
JetBlue Logo
4:25 pm - 9:20 am
UVF
-
ATL
16h 55m
1 stop
$718JetBlue
Sat, Aug 22 - Wed, Aug 26
JetBlue Logo
6:00 am - 3:12 pm
ATL
-
UVF
9h 12m
1 stop
JetBlue Logo
1:59 pm - 9:17 am
UVF
-
ATL
19h 18m
1 stop
$718JetBlue
Wed, Nov 4 - Tue, Nov 10
Delta Logo
9:40 am - 3:12 pm
ATL
-
UVF
4h 32mnonstop
Delta Logo
4:25 pm - 8:26 pm
UVF
-
ATL
5h 01mnonstop
$830Delta
Tue, Jan 12 - Fri, Jan 15
Delta Logo
9:45 am - 3:05 pm
ATL
-
UVF
4h 20mnonstop
Delta Logo
4:25 pm - 8:30 pm
UVF
-
ATL
5h 05mnonstop
$830Delta
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
5:30 am - 2:56 pm
ATL
-
UVF
8h 26m
1 stop
American Airlines Logo
2:23 pm - 10:31 pm
UVF
-
ATL
9h 08m
1 stop
$844American Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
6:54 pm - 1:32 pm
ATL
-
UVF
17h 38m
1 stop
American Airlines Logo
4:07 pm - 8:38 am
UVF
-
ATL
17h 31m
1 stop
$844American Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Saint Lucia flights

Get data-powered insights and trends into flights from Atlanta to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Atlanta to Saint Lucia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Saint Lucia from Atlanta found in the last 5 days was to Castries, at $829 round-trip. The most popular route is from Atlanta (ATL) to Castries (UVF), and the cheapest round-trip airline ticket found on this route in the last 5 days was $829.

Can I save money by flying with a layover from Atlanta to Saint Lucia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,028 on average.

What is the cheapest month to fly from Atlanta to Saint Lucia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Saint Lucia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Saint Lucia is August, when tickets cost $743 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $1,224 and $1,193 respectively.

Good to know

Low season

January

Cheapest flight

$206
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Atlanta to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Atlanta to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Atlanta to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Atlanta to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Atlanta to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Atlanta to Saint Lucia

 
Need help choosing which airline to fly with from Atlanta to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8487 reviews
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

8.0 ExcellentJennifer, Jul 2026
ATL - ABQ
Read more Delta reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

The second half of terminal C at Hartsfield was 80 something degrees. I was sweating just sitting at the gate.

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

Friendly flight attendant Quick checking for baggage drop Quick TSA lines

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

So terrible. My flight was 4 hours delayed and we weren't notified til last second within an hour of boarding. WE had to sit on the plane for 4 hours. ridiculous.

Missed the Flight from Atlanta to Roanoke due to initial flight from Houston being 2hr. late. Now waiting 17hrs. till my first available flight.

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The team was wonderful. The entertainment screens were not working, so they recommended that we use the plane wifi to watch entertainment on our phones and none of the Delta entertainment links worked. Extremely frustrating process.

Uncomfortable seats, spotty WiFi, only Biscoff for snack (no one likes those).

Booked flight at 8pm Sunday evening. Flight posted delay from 5:00 to 7:46AM Monday morning. At 12:26 AM (after I was asleep) pulled flight forward to 6:21AM. Had to scramble in morning to make the flight. Barely did

American Airlines flights are always delayed for some reason. It took 9 hours today from Atlanta to Austin. I will go back to Delta.

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Flight delayed 4 times on a non-stop from BOS to SFO. Then when landed in SFO had to wait for 30 mins for a gate AT 3:30AM.

Plane was delayed multiple times. I would like to request a refund. Was due to arrive Thursday evening ended up arriving Friday morning.

The seats were roomier than other airplanes I’ve been on.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

I usually dont fly JeTBlue and I dont think I will ever do it again. The flight was delayed fee time, nobody was giving us any info at at the airport, gate changing, the slowest and poorly organized boarding ever, rude staff.. huh

The flight was delayed. I upgraded to more room. I can't imagine how small the regular seats are I haven't upgraded for my return flight yet.

Separated a pair of family members(father and teenage daughter) on all legs of the flight that were booked together, just to create an upsell. Food was horrible and only catered to vegetarians and gluten free crowd. I’d rather give more of my money to another straight shooting airline.

Not very happy because of the long delaying which causes our luggages were not on the connection flight and nearly missed our connection flight.

Everything you need to know for your flight from Atlanta to Saint Lucia

Information on your arrival and departure airports