What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Caribbean Islands?

JetBlue, Frontier, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Caribbean Islands

How many flights depart from Atlanta to Caribbean Islands on average per week?

348 flights are operational weekly from Atlanta to Caribbean Islands as of May 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

How many flights depart from Atlanta to Caribbean Islands on average per day?

49 flights are operational daily from Atlanta to Caribbean Islands as of May 2026. The most popular departure time for this route is 9:00AM, with 53% of flights per day taking off at noon.

What airlines fly to Caribbean Islands?

Delta, Frontier and Spirit Airlines are the top three most popular airlines that fly to Caribbean Islands from Atlanta according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 8 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands?

There are 7 operators available for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands as of May 2026.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Caribbean Islands?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Caribbean Islands.

What documentation or ID do you need to fly to Caribbean Islands?

The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$77 Cheap Flights from Atlanta to Caribbean Islands in 2026

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Find the cheapest flights from Atlanta to Caribbean Islands

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:12 pm - 3:58 am

ATL

SJU

7h 46m

1 stop

3:36 pm - 11:44 pm

SJU

ATL

8h 08m

1 stop

$217Frontier

Thu, Aug 13 - Mon, Aug 17

4:45 pm - 3:57 am

ATL

SJU

11h 12m

1 stop

6:00 am - 7:16 pm

SJU

ATL

13h 16m

1 stop

$231Frontier

Tue, Aug 18 - Wed, Aug 19

7:00 am - 12:37 pm

ATL

SXM

5h 37m

1 stop

1:42 pm - 8:41 pm

SXM

ATL

6h 59m

1 stop

$304JetBlue

Fri, Aug 21 - Wed, Aug 26

7:00 am - 12:37 pm

ATL

SXM

5h 37m

1 stop

1:42 pm - 10:57 pm

SXM

ATL

9h 15m

1 stop

$309JetBlue

Mon, Aug 17 - Thu, Aug 20

3:00 pm - 3:25 pm

ATL

BGI

24h 25m

1 stop

4:50 pm - 9:53 pm

BGI

ATL

30h 03m

1 stop

$478Air Canada

Mon, Oct 19 - Mon, Nov 2

7:20 am - 1:50 pm

ATL

STT

6h 30m

1 stop

2:35 pm - 8:30 pm

STT

ATL

5h 55m

1 stop

$480Southwest

Mon, Sep 21 - Fri, Sep 25

3:00 pm - 3:25 pm

ATL

BGI

24h 25m

1 stop

4:10 pm - 12:03 pm

BGI

ATL

20h 53m

1 stop

$482Air Canada

Wed, Oct 21 - Wed, Nov 4

7:05 am - 3:43 pm

ATL

STT

8h 38m

1 stop

4:45 pm - 12:30 am

STT

ATL

7h 45m

1 stop

$490United Airlines

Wed, Jul 29 - Thu, Aug 6

7:05 am - 3:43 pm

ATL

STT

8h 38m

1 stop

4:45 pm - 12:30 am

STT

ATL

7h 45m

1 stop

$500United Airlines

Fri, Jul 31 - Thu, Aug 6

7:20 am - 1:50 pm

ATL

STT

6h 30m

1 stop

2:35 pm - 8:15 am

STT

ATL

17h 40m

2 stops

$530Southwest

Thu, Sep 17 - Thu, Sep 24

Frontier flights from Atlanta to Caribbean Islands

Our best Frontier deals on Atlanta to Caribbean Islands flight tickets

Frontier

Aug 13

ATL8:12 pmAtlanta Hartsfield-Jackson

7h 46m

1 stop

SJU3:58 amSan Juan Luis Munoz Marin Intl

Aug 17

SJU3:36 pmSan Juan Luis Munoz Marin Intl

8h 08m

1 stop

ATL11:44 pmAtlanta Hartsfield-Jackson

$217

Frontier

Aug 18

ATL4:45 pmAtlanta Hartsfield-Jackson

11h 12m

1 stop

SJU3:57 amSan Juan Luis Munoz Marin Intl

Aug 19

SJU6:00 amSan Juan Luis Munoz Marin Intl

13h 16m

1 stop

ATL7:16 pmAtlanta Hartsfield-Jackson

$231

Frontier

Jul 8

ATL10:03 amAtlanta Hartsfield-Jackson

14h 38m

1 stop

SJU12:41 amSan Juan Luis Munoz Marin Intl

Jul 9

SJU6:44 amSan Juan Luis Munoz Marin Intl

9h 06m

1 stop

ATL3:50 pmAtlanta Hartsfield-Jackson

$232

KLM flights from Atlanta to Caribbean Islands

Our best KLM deals on Atlanta to Caribbean Islands flight tickets

KLM

Jun 5

ATL8:55 pmAtlanta Hartsfield-Jackson

14h 51m

1 stop

NAS11:46 amNassau Intl

Jun 9

NAS6:02 pmNassau Intl

2h 27m

ATL8:29 pmAtlanta Hartsfield-Jackson

$373

KLM

May 25

ATL10:03 amAtlanta Hartsfield-Jackson

4h 07m

AUA2:10 pmOranjestad Reina Beatrix

May 31

AUA3:25 pmOranjestad Reina Beatrix

4h 21m

ATL7:46 pmAtlanta Hartsfield-Jackson

$685

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Thu 8/13

8:12 pm-3:58 am

1 stop7h 46m

San Juan Luis Munoz Marin Intl

Mon 8/17

3:36 pm-11:44 pm

1 stop8h 08m

$217

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 8/18

4:45 pm-3:57 am

1 stop11h 12m

San Juan Luis Munoz Marin Intl

Wed 8/19

6:00 am-7:16 pm

1 stop13h 16m

$231

AtlantaSimpson Bay

ATL - SXM

ATLSXM

Atlanta Hartsfield-Jackson

Fri 8/21

7:00 am-12:37 pm

1 stop5h 37m

Simpson Bay Princess Juliana

Wed 8/26

1:42 pm-8:41 pm

1 stop6h 59m

$304

AtlantaSimpson Bay

ATL - SXM

ATLSXM

Atlanta Hartsfield-Jackson

Mon 8/17

7:00 am-12:37 pm

1 stop5h 37m

Simpson Bay Princess Juliana

Thu 8/20

1:42 pm-10:57 pm

1 stop9h 15m

$309

AtlantaBridgetown

ATL - BGI

ATLBGI

Atlanta Hartsfield-Jackson

Mon 10/19

3:00 pm-3:25 pm

1 stop24h 25m

Bridgetown Grantley Adams Intl

Mon 11/2

4:50 pm-9:53 pm

1 stop30h 03m

$478

Quickest round-trip

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Mon 9/21

7:20 am-1:50 pm

1 stop6h 30m

Saint Thomas Island Cyril E King

Fri 9/25

2:35 pm-8:30 pm

1 stop5h 55m

$480

AtlantaBridgetown

ATL - BGI

ATLBGI

Atlanta Hartsfield-Jackson

Wed 10/21

3:00 pm-3:25 pm

1 stop24h 25m

Bridgetown Grantley Adams Intl

Wed 11/4

4:10 pm-12:03 pm

1 stop20h 53m

$482

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Wed 7/29

7:05 am-3:43 pm

1 stop8h 38m

Saint Thomas Island Cyril E King

Thu 8/6

4:45 pm-12:30 am

1 stop7h 45m

$490

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Fri 7/31

7:05 am-3:43 pm

1 stop8h 38m

Saint Thomas Island Cyril E King

Thu 8/6

4:45 pm-12:30 am

1 stop7h 45m

$500

AtlantaSaint Thomas Island

ATL - STT

ATLSTT

Atlanta Hartsfield-Jackson

Thu 9/17

7:20 am-1:50 pm

1 stop6h 30m

Saint Thomas Island Cyril E King

Thu 9/24

2:35 pm-8:15 am

2 stops17h 40m

$530

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Caribbean Islands

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 month to fly to Caribbean Islands?

The month of October is, on average, the cheapest month to fly to Caribbean Islands from Atlanta, with most prices found around $428. The month of August is another great option to travel to Caribbean Islands, with average flight prices from Atlanta averaging around $430.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Atlanta to Caribbean Islands is on a Tuesday. Travelers who choose to depart for Caribbean Islands on a Tuesday will often find tickets for as low as $320. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $373. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the morning. momondo users have found flights departing from Atlanta to Caribbean Islands in the morning for as low as $341. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $382. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Atlanta Hartsfield-Jackson to Caribbean Islands flight route?

Fly from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl for the best Atlanta Hartsfield-Jackson - Caribbean Islands flight prices

How far in advance should I book a flight from Atlanta to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $329 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Atlanta for as low as $278 on momondo.

Can stopping save me money on Atlanta to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Atlanta to Caribbean Islands.

Cheap Atlanta to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Caribbean Islands

Fastest flight time	2h 00m
Direct flights	Every day
Airports in Caribbean Islands	99 airports

The fastest flight from Atlanta to Caribbean Islands takes 2h 00m

Direct flights go from Atlanta to Caribbean Islands every day.

There are 99 airports in Caribbean Islands. From Atlanta there are direct flights to Nassau Intl (NAS), Kingston Norman Manley (KIN), Montego Bay Sangster Intl (MBJ).

Search flight deals

Frequently asked questions about flying from Atlanta to Caribbean Islands

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands?
There are 7 operators available for flights from Atlanta Hartsfield-Jackson Airport to Caribbean Islands as of May 2026.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Caribbean Islands?
Based on momondo bookings for flights between Atlanta and Caribbean Islands, the leading plane model is Airbus A321neo, making up 21.33% of the total bookings. Other popular models include Airbus A321-100/200 with 17.65%, Airbus A320neo with 12.28%, and Boeing 737-900 with 6.35%.

Best airlines flying from Atlanta to Caribbean Islands

Compare and see reviews for airlines that fly from Atlanta to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $108	Free Cancellation	Rating 6.3 8,630 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $111	Free Cancellation	Rating 5.6 2,952 reviews	Search Frontier flights
JetBlue	PriceFrom $136	Free Cancellation	Rating 7.1 2,973 reviews	Search JetBlue flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Southwest	PriceFrom $317	Free Cancellation	Rating 7.9 4,296 reviews	Search Southwest flights
American Airlines	PriceFrom $323	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
United Airlines	PriceFrom $335	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights
Air Canada	PriceFrom $834	Free Cancellation	Rating 7.1 11,030 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Caribbean Islands?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Caribbean Islands. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Atlanta to Caribbean Islands with flexible booking policies on momondo?

Flights from Atlanta to Caribbean Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Caribbean Islands?

momondo helps you find the best flight between Atlanta and Caribbean Islands 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 Caribbean Islands right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Caribbean Islands flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.