What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Saint Lucia?

JetBlue is the most popular carrier 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 75% 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 week?

The number of flights available between Atlanta and Saint Lucia is 14 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Atlanta to Saint Lucia on average per day?

The number of flights available between Atlanta and Saint Lucia is 2 per day as of December 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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 December 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.

$138 Cheap Flights from Atlanta to Saint Lucia in 2025/26

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9:00 am - 3:41 pm

ATL

UVF

29h 41m1 stop

5:21 pm - 7:39 pm

UVF

ATL

27h 18m1 stop

$547JetBlue

Thu, Jan 22 - Wed, Feb 4

1:45 pm - 3:43 pm

ATL

UVF

24h 58m1 stop

5:21 pm - 3:30 pm

UVF

ATL

23h 09m1 stop

$561JetBlue

Mon, Jan 26 - Mon, Feb 2

9:00 am - 3:43 pm

ATL

UVF

29h 43m1 stop

5:21 pm - 11:22 am

UVF

ATL

19h 01m2 stops

$590JetBlue

Mon, Jan 26 - Mon, Feb 2

1:45 pm - 3:15 pm

ATL

UVF

24h 30m1 stop

5:02 pm - 6:10 pm

UVF

ATL

26h 08m1 stop

$593JetBlue

Sat, Feb 7 - Sat, Feb 14

6:10 am - 4:25 pm

ATL

UVF

9h 15m1 stop

5:15 pm - 12:03 pm

UVF

ATL

19h 48m1 stop

$602Air Canada

Mon, Jan 19 - Fri, Jan 23

1:45 pm - 3:41 pm

ATL

UVF

24h 56m1 stop

5:21 pm - 11:22 am

UVF

ATL

19h 01m2 stops

$622JetBlue

Thu, Jan 22 - Wed, Feb 4

9:00 am - 1:08 pm

ATL

UVF

27h 08m1 stop

5:21 pm - 3:30 pm

UVF

ATL

23h 09m1 stop

$634JetBlue

Fri, Jan 16 - Fri, Jan 23

7:45 pm - 3:15 pm

ATL

UVF

18h 30m2 stops

5:02 pm - 6:10 pm

UVF

ATL

26h 08m1 stop

$638JetBlue

Sat, Feb 7 - Sat, Feb 14

7:45 pm - 3:43 pm

ATL

UVF

18h 58m2 stops

5:21 pm - 11:22 am

UVF

ATL

19h 01m2 stops

$660JetBlue

Mon, Jan 26 - Mon, Feb 2

6:10 am - 7:00 pm

ATL

SLU

35h 50m3 stops

1:55 pm - 10:48 pm

SLU

ATL

33h 53m3 stops

$1,074Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

American Airlines flights from Atlanta to Saint Lucia

Our best American Airlines deals on Atlanta to Saint Lucia flight tickets

American Airlines

Mar 22

ATL8:09 pmAtlanta Hartsfield-Jackson

17h 46m

1 stop

UVF1:55 pmCastries Hewanorra

Mar 27

UVF2:57 pmCastries Hewanorra

8h 56m

1 stop

ATL11:53 pmAtlanta Hartsfield-Jackson

$733

Find similar

American Airlines

Apr 9

ATL7:22 amAtlanta Hartsfield-Jackson

6h 28m

1 stop

UVF1:50 pmCastries Hewanorra

Apr 17

UVF4:05 pmCastries Hewanorra

16h 10m

1 stop

ATL8:15 amAtlanta Hartsfield-Jackson

$758

Find similar

American Airlines

Apr 9

ATL5:20 amAtlanta Hartsfield-Jackson

7h 55m

1 stop

UVF1:15 pmCastries Hewanorra

Apr 17

UVF3:35 pmCastries Hewanorra

22h 48m

2 stops

ATL2:23 pmAtlanta Hartsfield-Jackson

$763

Find similar

JetBlue flights from Atlanta to Saint Lucia

Our best JetBlue deals on Atlanta to Saint Lucia flight tickets

JetBlue

Jan 22

ATL9:00 amAtlanta Hartsfield-Jackson

29h 41m

1 stop

UVF3:41 pmCastries Hewanorra

Feb 4

UVF5:21 pmCastries Hewanorra

27h 18m

1 stop

ATL7:39 pmAtlanta Hartsfield-Jackson

$547

Find similar

JetBlue

Jan 26

ATL1:45 pmAtlanta Hartsfield-Jackson

24h 58m

1 stop

UVF3:43 pmCastries Hewanorra

Feb 2

UVF5:21 pmCastries Hewanorra

23h 09m

1 stop

ATL3:30 pmAtlanta Hartsfield-Jackson

$561

Find similar

JetBlue

Jan 26

ATL9:00 amAtlanta Hartsfield-Jackson

29h 43m

1 stop

UVF3:43 pmCastries Hewanorra

Feb 2

UVF5:21 pmCastries Hewanorra

19h 01m

2 stops

ATL11:22 amAtlanta Hartsfield-Jackson

$590

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Thu 1/22

9:00 am-3:41 pm

1 stop29h 41m

Castries Hewanorra

Wed 2/4

5:21 pm-7:39 pm

1 stop27h 18m

$547

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 1/26

1:45 pm-3:43 pm

1 stop24h 58m

Castries Hewanorra

Mon 2/2

5:21 pm-3:30 pm

1 stop23h 09m

$561

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 1/26

9:00 am-3:43 pm

1 stop29h 43m

Castries Hewanorra

Mon 2/2

5:21 pm-11:22 am

2 stops19h 01m

$590

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Sat 2/7

1:45 pm-3:15 pm

1 stop24h 30m

Castries Hewanorra

Sat 2/14

5:02 pm-6:10 pm

1 stop26h 08m

$593

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 1/19

6:10 am-4:25 pm

1 stop9h 15m

Castries Hewanorra

Fri 1/23

5:15 pm-12:03 pm

1 stop19h 48m

$602

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Thu 1/22

1:45 pm-3:41 pm

1 stop24h 56m

Castries Hewanorra

Wed 2/4

5:21 pm-11:22 am

2 stops19h 01m

$622

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Fri 1/16

9:00 am-1:08 pm

1 stop27h 08m

Castries Hewanorra

Fri 1/23

5:21 pm-3:30 pm

1 stop23h 09m

$634

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Sat 2/7

7:45 pm-3:15 pm

2 stops18h 30m

Castries Hewanorra

Sat 2/14

5:02 pm-6:10 pm

1 stop26h 08m

$638

AtlantaCastries

ATL - UVF

ATLUVF

Atlanta Hartsfield-Jackson

Mon 1/26

7:45 pm-3:43 pm

2 stops18h 58m

Castries Hewanorra

Mon 2/2

5:21 pm-11:22 am

2 stops19h 01m

$660

AtlantaCastries

ATL - SLU

ATLSLU

Atlanta Hartsfield-Jackson

Mon 1/5

6:10 am-7:00 pm

3 stops35h 50m

Castries George F. L. Charle

Fri 1/9

1:55 pm-10:48 pm

3 stops33h 53m

$1,074

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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

Prices

Airlines

Other information

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.

Can stopping save me money on Atlanta to Saint Lucia flights?

You could potentially save up to 32% on your flight if you consider stops on a Atlanta to Saint Lucia flight.

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	$892
Fastest flight time	4h 19m
Direct flights	Every day
Airports in Saint Lucia	1 airport

The best flight deal from Atlanta to Saint Lucia found on momondo in the last 72 hours is $892

The fastest flight from Atlanta to Saint Lucia takes 4h 19m

Direct flights go from Atlanta to Saint Lucia every day.

There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)

Search flight deals

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 December 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 50.00% of all bookings. The subsequent popular models are Boeing 737-900 at 37.50%, Boeing 737-800 at 6.25%, and Airbus A321-100/200 at 4.17%.

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
JetBlue	PriceFrom $387	Free Cancellation	Rating 7.2 2,900 reviews	Search JetBlue flights
Delta	PriceFrom $647	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
American Airlines	PriceFrom $746	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights

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.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Castriesfrom $428

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Cheap flights from Atlanta to Saint Lucia from $138

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 2/2. 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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American Airlines flights from Atlanta to Saint Lucia

Our best American Airlines deals on Atlanta to Saint Lucia flight tickets

JetBlue flights from Atlanta to Saint Lucia

Our best JetBlue deals on Atlanta to Saint Lucia flight tickets

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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 day to depart on your flight to Saint Lucia?

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.

Can stopping save me money on Atlanta to Saint Lucia flights?

You could potentially save up to 32% on your flight if you consider stops on a Atlanta to Saint Lucia flight.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Saint Lucia?

JetBlue is the most popular carrier operating from Atlanta Hartsfield-Jackson to Saint Lucia

What airlines fly to Saint Lucia?

How many flights depart from Atlanta to Saint Lucia on average per day?

The number of flights available between Atlanta and Saint Lucia is 2 per day as of December 2025. The most frequent departure time is 10:00AM, 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 14 per week as of December 2025. The most frequent departure day is Mon, with 14% 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

Fastest flight time

Direct flights

Airports in Saint Lucia

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Saint Lucia?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Saint Lucia?

What is the most popular plane model from Atlanta to Saint Lucia?

Best airlines flying from Atlanta to Saint Lucia

Compare and see reviews for airlines that fly from Atlanta to Saint Lucia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Saint Lucia?

Can I find flights from Atlanta to Saint Lucia with flexible booking policies on momondo?

How can momondo help me find flights from Atlanta to Saint Lucia?

I’m not ready to book a flight from Atlanta to Saint Lucia right now. Can momondo alert me if prices change?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo