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Cheap flights from Jacksonville to Caribbean Islands from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Caribbean Islands departing on 8/17. 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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0 bags

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Find the cheapest flights from Jacksonville to Caribbean Islands

Cheap round-trip flights

Delta Logo
6:10 am - 4:33 pmJAX-SJU
10h 23m1 stop
Delta Logo
5:43 pm - 11:59 pmSJU-JAX
6h 16m1 stop
$237Delta
Find Deal
Wed, Oct 22 - Wed, Oct 29
Frontier Logo
11:21 am - 2:33 pmJAX-SJU
3h 12mnonstop
Frontier Logo
7:00 am - 10:20 amSJU-JAX
3h 20mnonstop
$246Frontier
Find Deal
Fri, Aug 15 - Sun, Aug 17
American Airlines Logo
6:00 am - 6:15 pmJAX-SJU
12h 15m1 stop
American Airlines Logo
6:00 am - 5:12 pmSJU-JAX
11h 12m2 stops
$259American Airlines
Find Deal
Mon, Aug 18 - Thu, Aug 21
American Airlines Logo
8:25 am - 10:56 pmJAX-SJU
14h 31m1 stop
American Airlines Logo
7:05 pm - 11:49 pmSJU-JAX
4h 44m1 stop
$262American Airlines
Find Deal
Sat, Aug 23 - Wed, Aug 27
JetBlue Logo
6:35 am - 2:56 pmJAX-SJU
8h 21m1 stop
JetBlue Logo
6:00 am - 4:17 pmSJU-JAX
10h 17m1 stop
$306JetBlue
Find Deal
Tue, Sep 23 - Sat, Sep 27
JetBlue Logo
11:25 am - 8:59 pmJAX-SJU
9h 34m1 stop
JetBlue Logo
6:00 am - 4:17 pmSJU-JAX
10h 17m1 stop
$315JetBlue
Find Deal
Sat, Sep 20 - Sat, Sep 27
Logo
10:38 am - 11:05 amJAX-MBJ
25h 27m3 stops
Logo
12:10 pm - 9:00 amMBJ-JAX
19h 50m2 stops
$456
Find Deal
Fri, Sep 12 - Sat, Sep 20
Logo
12:02 pm - 1:48 pmJAX-STT
25h 46m3 stops
Logo
12:18 pm - 9:53 amSTT-JAX
21h 35m2 stops
$510
Find Deal
Mon, Aug 18 - Fri, Aug 22
United Airlines Logo
7:25 am - 2:25 pmJAX-PLS
7h 00m1 stop
United Airlines Logo
3:30 pm - 11:40 pmPLS-JAX
8h 10m1 stop
$557United Airlines
Find Deal
Tue, Aug 12 - Fri, Aug 15
United Airlines Logo
7:00 am - 3:25 pmJAX-PUJ
8h 25m1 stop
United Airlines Logo
4:35 pm - 10:54 amPUJ-JAX
18h 19m1 stop
$588United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23

JetBlue flights from Jacksonville to Caribbean Islands

Our best JetBlue deals on Jacksonville to Caribbean Islands flight tickets
JetBlue
Sep 23
JAX6:35 amJacksonville
8h 21m
1 stop
SJU2:56 pmSan Juan Luis Munoz Marin Intl
Sep 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 17m
1 stop
JAX4:17 pmJacksonville
$306
Find similar
JetBlue
Sep 20
JAX11:25 amJacksonville
9h 34m
1 stop
SJU8:59 pmSan Juan Luis Munoz Marin Intl
Sep 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 17m
1 stop
JAX4:17 pmJacksonville
$315
Find similar
JetBlue
Oct 3
JAX5:12 pmJacksonville
7h 35m
1 stop
SJU12:47 amSan Juan Luis Munoz Marin Intl
Oct 6
SJU3:03 amSan Juan Luis Munoz Marin Intl
7h 36m
1 stop
JAX10:39 amJacksonville
$319
Find similar

American Airlines flights from Jacksonville to Caribbean Islands

Our best American Airlines deals on Jacksonville to Caribbean Islands flight tickets
American Airlines
Aug 10
JAX10:02 amJacksonville
12h 54m
1 stop
SJU10:56 pmSan Juan Luis Munoz Marin Intl
Aug 14
SJU12:00 pmSan Juan Luis Munoz Marin Intl
10h 14m
1 stop
JAX10:14 pmJacksonville
$259
Find similar
American Airlines
Aug 23
JAX8:25 amJacksonville
14h 31m
1 stop
SJU10:56 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU7:05 pmSan Juan Luis Munoz Marin Intl
4h 44m
1 stop
JAX11:49 pmJacksonville
$262
Find similar
American Airlines
Aug 18
JAX6:00 amJacksonville
5h 09m
1 stop
SJU11:09 amSan Juan Luis Munoz Marin Intl
Aug 23
SJU7:05 pmSan Juan Luis Munoz Marin Intl
14h 25m
1 stop
JAX9:30 amJacksonville
$284
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Caribbean Islands 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Jacksonville to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 10/22

6:10 am-4:33 pm

1 stop10h 23m

San Juan Luis Munoz Marin Intl

Wed 10/29

5:43 pm-11:59 pm

1 stop6h 16m

$237

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 8/15

11:21 am-2:33 pm

Nonstop3h 12m

San Juan Luis Munoz Marin Intl

Sun 8/17

7:00 am-10:20 am

Nonstop3h 20m

$246

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Mon 8/18

6:00 am-6:15 pm

1 stop12h 15m

San Juan Luis Munoz Marin Intl

Thu 8/21

6:00 am-5:12 pm

2 stops11h 12m

$259

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 8/23

8:25 am-10:56 pm

1 stop14h 31m

San Juan Luis Munoz Marin Intl

Wed 8/27

7:05 pm-11:49 pm

1 stop4h 44m

$262

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 9/23

6:35 am-2:56 pm

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Sat 9/27

6:00 am-4:17 pm

1 stop10h 17m

$306

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 9/20

11:25 am-8:59 pm

1 stop9h 34m

San Juan Luis Munoz Marin Intl

Sat 9/27

6:00 am-4:17 pm

1 stop10h 17m

$315

JacksonvilleMontego Bay

JAX - MBJ

JAXMBJ

Jacksonville

Fri 9/12

10:38 am-11:05 am

3 stops25h 27m

Montego Bay Sangster Intl

Sat 9/20

12:10 pm-9:00 am

2 stops19h 50m

$456

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Mon 8/18

12:02 pm-1:48 pm

3 stops25h 46m

Saint Thomas Island Cyril E King

Fri 8/22

12:18 pm-9:53 am

2 stops21h 35m

$510

JacksonvilleProvidenciales

JAX - PLS

JAXPLS

Jacksonville

Tue 8/12

7:25 am-2:25 pm

1 stop7h 00m

Providenciales

Fri 8/15

3:30 pm-11:40 pm

1 stop8h 10m

$557

JacksonvillePunta Cana

JAX - PUJ

JAXPUJ

Jacksonville

Tue 9/16

7:00 am-3:25 pm

1 stop8h 25m

Punta Cana

Tue 9/23

4:35 pm-10:54 am

1 stop18h 19m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Jacksonville 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

What is the cheapest month to fly to Caribbean Islands?

The month of August is, on average, the cheapest month to fly to Caribbean Islands from Jacksonville, with most prices found around $250. The month of May is another great option to travel to Caribbean Islands, with average flight prices from Jacksonville averaging around $264.

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

The cheapest day to depart from Jacksonville to Caribbean Islands is on a Saturday. Travelers who choose to depart for Caribbean Islands on a Saturday will often find tickets for as low as $248. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $291. 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 afternoon. momondo users have found flights departing from Jacksonville to Caribbean Islands in the afternoon for as low as $198. 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 at noon because they tend to be around $340. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Jacksonville to Caribbean Islands flight route?

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

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

You are more likely to see cheaper flights to Caribbean Islands from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $302 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Jacksonville for as low as $236 on momondo.

What cabin class options are available on Jacksonville to Caribbean Islands flights?

There are 2 cabin classes available to choose from on Jacksonville to Caribbean Islands 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 Jacksonville to Caribbean Islands flights?

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

Cheap Jacksonville to Caribbean Islands flight deals and tips

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

Best Price Found

$128

Fastest flight time

3h 12m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Caribbean Islands

10 airports
The best one-way flight to Caribbean Islands from Jacksonville in the past 72 hours is $128. The best round-trip flight deal from Jacksonville to Caribbean Islands found on momondo in the last 72 hours is $237.
The fastest flight from Jacksonville to Caribbean Islands takes 3h 12m
Direct flights go from Jacksonville to Caribbean Islands on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Frontier.
There are 10 airports near Caribbean Islands: Puerto Plata La Union (POP), Nassau Intl (NAS), Willemstad Hato Int. (CUR), Santo Domingo Las Americas (SDQ), Saint Thomas Island Cyril E King (STT), Montego Bay Sangster Intl (MBJ), Punta Cana (PUJ), Providenciales (PLS), Oranjestad Reina Beatrix (AUA), San Juan Luis Munoz Marin Intl (SJU)
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  • When did momondo last update prices for flights from Jacksonville Airport to Caribbean Islands?

    Prices for flights from Jacksonville Airport to Caribbean Islands are refreshed on a daily basis.

  • How many operators does momondo search for flights from Jacksonville Airport to Caribbean Islands?

  • How old do you have to be to fly from Jacksonville 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 Jacksonville 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 Jacksonville to Caribbean Islands?

Best airlines flying from Jacksonville to Caribbean Islands

Compare and see reviews for airlines that fly from Jacksonville to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $114Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
DeltaPriceFrom $130Free CancellationRating
8.0
7,983 reviews
Search Delta flights
JetBluePriceFrom $236Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $459Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Why use momondo?

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

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

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

All flight searches from Jacksonville to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to Caribbean Islands.

I’m not ready to book a flight from Jacksonville to Caribbean Islands right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Jacksonville to Caribbean Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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