HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$206+ Cheap flights from Atlanta (ATL) to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — UVF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Saint Lucia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Atlanta to Saint Lucia

Keep the following information in mind while searching for Atlanta to Saint Lucia flight deals. Data was last updated June 12, 2025.

Round-trip from

$452
(JetBlue)

One-way from

$206
(JetBlue)

Popular in

May

Cheapest in

September

Average price

$863

Good round-trip deal

$655 or less

Good one-way deal

$381 or less
From Atlanta Hartsfield-Jackson to Saint Lucia
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Saint Lucia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Saint Lucia.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Saint Lucia.
Search Deals

Find flight deals from Atlanta to Saint Lucia

Cheapest flights from Atlanta to Saint Lucia
Explore the most affordable flight options available from Atlanta to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amATL - UVF
1 stop8h 34mJetBlue
Sat 11/12:14 pmUVF - ATL
1 stop9h 44mJetBlue
Deal found 6/10$452
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:45 amATL - UVF
2 stops31h 30mMultiple Airlines
Fri 9/193:10 pmUVF - ATL
3 stops28h 29mMultiple Airlines
Deal found 6/10$478
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:45 amATL - UVF
Nonstop4h 32mDelta
Tue 10/143:32 pmUVF - ATL
Nonstop4h 53mDelta
Deal found 6/10$573
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:00 amATL - UVF
1 stop7h 17mAmerican Airlines
Tue 9/163:17 pmUVF - ATL
1 stop8h 39mAmerican Airlines
Deal found 6/11$577
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/164:10 pmATL - UVF
1 stop22h 05mAir Canada
Fri 6/203:10 pmUVF - ATL
1 stop24h 10mAir Canada
Deal found 6/10$638
This WestJet deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:40 amATL - UVF
2 stops29h 05mWestJet
Sun 8/312:35 pmUVF - ATL
2 stops40h 15mWestJet
Deal found 6/10$645
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:27 amATL - SLU
2 stops25h 43mMultiple Airlines
Mon 9/224:35 pmSLU - ATL
2 stops23h 07mMultiple Airlines
Deal found 6/11$705
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:40 amATL - UVF
1 stop25h 30mUnited Airlines
Sat 8/912:55 pmUVF - ATL
1 stop21h 45mUnited Airlines
Deal found 6/9$720

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Atlanta to Saint Lucia that are best for you.

Fly from

Atlanta

Fly to

Saint Lucia

Route

Depart

Return

Price

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Tue 10/28

6:00 am-2:34 pm

1 stop8h 34m

Castries Hewanorra

Sat 11/1

2:14 pm-11:58 pm

1 stop9h 44m

$452

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 9/15

6:45 am-2:15 pm

2 stops31h 30m

Castries Hewanorra

Fri 9/19

3:10 pm-7:39 pm

3 stops28h 29m

$478

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Fri 10/10

9:45 am-2:17 pm

Nonstop4h 32m

Castries Hewanorra

Tue 10/14

3:32 pm-8:25 pm

Nonstop4h 53m

$573

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Fri 9/12

7:00 am-2:17 pm

1 stop7h 17m

Castries Hewanorra

Tue 9/16

3:17 pm-11:56 pm

1 stop8h 39m

$577

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Wed 8/27

8:40 am-1:45 pm

2 stops29h 05m

Castries Hewanorra

Sun 8/31

2:35 pm-6:50 am

2 stops40h 15m

$645

AtlantaCastries

ATL - SLU

ATLSLU

Atlanta Hartsfield-Jackson

Fri 9/19

11:27 am-1:10 pm

2 stops25h 43m

Castries George F. L. Charle

Mon 9/22

4:35 pm-3:42 pm

2 stops23h 07m

$705

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 7/7

2:05 pm-2:15 pm

2 stops24h 10m

Castries Hewanorra

Fri 7/11

3:10 pm-12:21 pm

2 stops21h 11m

$709

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Fri 8/1

10:40 am-12:10 pm

1 stop25h 30m

Castries Hewanorra

Sat 8/9

12:55 pm-10:40 am

1 stop21h 45m

$720

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Wed 7/30

7:06 am-4:11 pm

1 stop9h 05m

$206

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 9/1

4:13 pm-2:15 pm

2 stops22h 02m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Atlanta to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Atlanta to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Saint Lucia (average of $556). Flying from Atlanta to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to LC?

Find hourly flight availability from Atlanta to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Saint Lucia as you normally would.

Weekly flight availability from Atlanta to Saint Lucia

Explore weekly flight availability from Atlanta to Saint Lucia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from ATL to LC0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and JetBlue from Atlanta to Saint Lucia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Saint Lucia?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson (ATL) is the airport most travelers will use when flying to Saint Lucia from Atlanta.

  • What are the cheapest airlines to fly from Atlanta to Saint Lucia one-way?

    One-way options have recently been found by users for as low as $206 on JetBlue. Other airlines that offer cheap prices include Delta from $289 and American Airlines from $293 one-way.

  • What are the cheapest flights from Atlanta to Saint Lucia?

    On average you can expect to pay $646 for a flight from Atlanta to Saint Lucia. The cheapest flight overall is $308 while the most popular route, (Atlanta Hartsfield-Jackson - Castries Hewanorra) is currently priced at $573.

  • Can I find deals for flights from Atlanta to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Atlanta to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Saint Lucia.

  • Can I find deals for business class flights from Atlanta to Saint Lucia?

    Yes. Cheapflights offers flight deals from Atlanta to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Saint Lucia (average of $556). Flying from Atlanta to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Luis Munoz Marin Intl flights
Atlanta to Montego Bay flights
Atlanta to Punta Cana flights
Atlanta to Castries flights
Atlanta to Saint Thomas Island flights
Atlanta to Oranjestad flights
Atlanta to Nassau flights
Atlanta to Santo Domingo flights
Atlanta to Simpson Bay flights
Jacksonville to Luis Munoz Marin Intl flights
Atlanta to Kingston flights
Atlanta to Bridgetown flights
Atlanta to Providenciales flights
Atlanta to Willemstad flights
Atlanta to George Town flights
Jacksonville to Montego Bay flights
Savannah to Luis Munoz Marin Intl flights
Atlanta to Port of Spain flights
Atlanta to Christiansted flights
Atlanta to Puerto Plata flights
Jacksonville to Saint Thomas Island flights
Asheville to Luis Munoz Marin Intl flights
Atlanta to St. George's flights
Jacksonville to Castries flights
Atlanta to Santiago de los Caballeros flights
Chattanooga to Montego Bay flights
Atlanta to St. John's flights
Savannah to Oranjestad flights
Savannah to Montego Bay flights
Jacksonville to Nassau flights
Atlanta to Kralendijk flights
Savannah to Willemstad flights
Savannah to Nassau flights
Jacksonville to Puerto Plata flights
Jacksonville to Punta Cana flights
Jacksonville to Santo Domingo flights
Tallahassee to Luis Munoz Marin Intl flights
Jacksonville to Bridgetown flights
Savannah to Saint Thomas Island flights
Atlanta to Freeport flights
Jacksonville to Kingston flights
Jacksonville to Providenciales flights
Jacksonville to Oranjestad flights
Atlanta to Georgetown flights
Augusta to Punta Cana flights
Atlanta to Gregory Town flights
Atlanta to Castries flights
Augusta to Luis Munoz Marin Intl flights
Atlanta to Basseterre flights

Top 3 airlines flying from Atlanta to Saint Lucia

Discover the top 3 airlines that operate flights from Atlanta to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$387Average$598FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$450Average$897FlexibilityNo cancel feeOn-time71%
DeltaCheapest$662Average$996FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.