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Caribbean Islands

$59+ Cheap flights from Miami (MIA) to Caribbean Islands

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Miami to Caribbean Islands

Cheapest flights from Miami to Caribbean Islands
Explore the most affordable flight options available from Miami to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:42 pm
MIA
-
SJU
Nonstop2h 38m
Spirit Airlines
Wed 5/132:15 am
SJU
-
MIA
Nonstop2h 53m
Spirit Airlines
Deal found 2/2$118
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:26 pm
MIA
-
SJU
Nonstop2h 32m
Spirit Airlines
Mon 3/22:59 am
SJU
-
MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2$119
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:05 am
MIA
-
SJU
1 stop9h 27m
Spirit Airlines
Tue 3/1010:52 am
SJU
-
MIA
Nonstop2h 58m
Spirit Airlines
Deal found 2/2$121
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:26 pm
MIA
-
SJU
Nonstop2h 32m
Spirit Airlines
Sun 3/81:59 am
SJU
-
MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2$122
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:26 pm
MIA
-
SJU
Nonstop2h 32m
Spirit Airlines
Sun 3/81:59 am
SJU
-
MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2$123
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:26 pm
MIA
-
SJU
Nonstop2h 32m
Spirit Airlines
Wed 3/2512:05 pm
SJU
-
MIA
1 stop8h 02m
Spirit Airlines
Deal found 2/2$124
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:05 am
MIA
-
SJU
1 stop6h 17m
Multiple Airlines
Fri 2/276:00 am
SJU
-
MIA
Nonstop2h 57m
Multiple Airlines
Deal found 2/1$125
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:49 pm
MIA
-
SJU
Nonstop2h 47m
Frontier
Fri 2/276:00 am
SJU
-
MIA
Nonstop2h 57m
Frontier
Deal found 2/2$126
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:25 pm
MIA
-
SJU
Nonstop2h 33m
Spirit Airlines
Thu 3/1912:05 pm
SJU
-
MIA
1 stop8h 02m
Spirit Airlines
Deal found 2/1$127
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:05 am
MIA
-
SJU
1 stop6h 17m
Spirit Airlines
Wed 3/411:52 am
SJU
-
MIA
Nonstop2h 58m
Spirit Airlines
Deal found 2/1$128
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:40 pm
MIA
-
SJU
Nonstop2h 39m
Multiple Airlines
Wed 3/2512:05 pm
SJU
-
MIA
1 stop8h 02m
Multiple Airlines
Deal found 2/2$129
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:53 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Sat 2/289:38 am
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 2/2$225

Find flight deals from Miami to Caribbean Islands

Keep the following information in mind while searching for Miami to Caribbean Islands flight deals. Data was last updated February 3, 2026.

Round-trip from

$118
(Cheapflightsfares)

One-way from

$59
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$171
From Miami to Caribbean Islands
Search Deals
One-way flight from Miami to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Miami to Caribbean Islands that are best for you.

Fly from

Miami

Fly to

Caribbean Islands

Route

Depart

Return

Price

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 2/19

10:56 pm-2:35 am

Nonstop2h 39m

San Juan Luis Munoz Marin Intl

Sat 2/28

11:52 am-1:50 pm

Nonstop2h 58m

$128

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 2/18

7:05 am-2:22 pm

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Sat 2/28

11:52 am-1:50 pm

Nonstop2h 58m

$136

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Mon 3/16

10:42 pm-1:21 am

Nonstop2h 39m

San Juan Luis Munoz Marin Intl

Fri 3/20

6:46 pm-9:47 pm

Nonstop3h 01m

$182

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 2/21

4:06 pm-7:43 pm

Nonstop2h 37m

San Juan Luis Munoz Marin Intl

Mon 2/23

6:00 am-7:57 am

Nonstop2h 57m

$184

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 2/19

1:38 pm-1:37 am

1 stop10h 59m

San Juan Luis Munoz Marin Intl

Mon 3/2

6:00 am-11:57 pm

1 stop18h 57m

$200

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 2/19

10:56 pm-2:35 am

Nonstop2h 39m

San Juan Luis Munoz Marin Intl

Sat 2/21

2:54 am-3:40 pm

1 stop13h 46m

$230

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Thu 3/26

1:55 pm-9:40 pm

1 stop7h 45m

Santo Domingo Las Americas

Tue 4/14

3:35 pm-5:55 pm

Nonstop2h 20m

$237

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 2/6

3:26 pm-6:58 pm

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Tue 2/10

10:52 am-9:35 pm

1 stop11h 43m

$243

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 3/14

9:25 pm-11:58 pm

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Sun 3/22

11:03 am-1:55 pm

Nonstop2h 52m

$248

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Tue 2/24

6:25 pm-9:45 pm

Nonstop2h 20m

Santo Domingo Las Americas

Fri 2/27

1:40 am-11:25 am

1 stop10h 45m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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Best time to book a flight from Miami to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Miami 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 Miami to Caribbean Islands

What is the cheapest month to book a flight from Miami to Caribbean Islands?

Currently, March is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of $61). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of $109). 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 MIA to EPX?

Find hourly flight availability from Miami to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

It’s optimal to fly from Miami to Caribbean Islands in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Miami to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Miami to Caribbean Islands. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Miami to Caribbean Islands flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Miami to Caribbean Islands

Explore weekly flight availability from Miami to Caribbean Islands. 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 February 3, 2026.

The most flights from MIA to zzEPX are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown American Airlines, Bahamasair, and Frontier from Miami to Caribbean Islands. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,218 reviews

Food

6.4

Crew

8.0

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,218 reviews
American Airlines
7.2
Good
11,218 reviews

Food

6.4

Crew

8.0

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
Bahamasair
5.8
Fair
66 reviews
American Airlines
7.2
Good
11,218 reviews

Food

6.4

Crew

8.0

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
Frontier
5.7
Fair
3,051 reviews
American Airlines
7.2
Good
11,218 reviews

Food

6.4

Crew

8.0

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

Related info for your journey

Find useful and relevant information for your journey from Miami to Caribbean Islands. 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 Miami to Caribbean Islands?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Caribbean Islands.

  • How long is the flight from Miami to Caribbean Islands?

    Spirit Airlines, Frontier, and Arajet can get you from Miami to Caribbean Islands in just under 2h 39m. Your travel time can differ by up to 5h 06m. There are 1044 mi between Miami and Caribbean Islands. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Miami to Caribbean Islands one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from Frontier and Arajet, as they are both options that can get you from Miami to Caribbean Islands for a low price.

  • What are the most popular routes from Miami to Caribbean Islands?

    Most travelers choose Miami - San Juan Luis Munoz Marin Intl, Miami - Punta Cana or Miami - Nassau Intl when deciding on the best route from Miami to Caribbean Islands.

  • What are the most reliable airlines from Miami to Caribbean Islands?

    Before booking your flight to Caribbean Islands from Miami, check out the most reliable airlines to get you to your destination on time: Royal Air Maroc (92%), Finnair (83%), British Airways( 80%).

  • What are the cheapest flights from Miami to Caribbean Islands?

    On average you can expect to pay $412 for a flight from Miami to Caribbean Islands. The cheapest flight overall is $62 while the most popular route, (Miami - San Juan Luis Munoz Marin Intl) is currently priced at $99.

  • Can I find deals for flights from Miami to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Miami to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Caribbean Islands.

  • Can I find deals for business class flights from Miami to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Miami to Caribbean Islands 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 Miami to Caribbean Islands?

    Currently, March is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of $61). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of $109). 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.

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Top 10 airlines flying from Miami to Caribbean Islands

Discover the top 10 airlines that operate flights from Miami to Caribbean Islands. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$254FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$83Average$322FlexibilityNo cancel feeOn-time62%
FrontierCheapest$90Average$268FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$420FlexibilityNo cancel feeOn-timeN/A
ArajetCheapest$128Average$266FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$147Average$356FlexibilityNo cancel feeOn-time70%
Hahn AirCheapest$160Average$369FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$162Average$389FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$184Average$330FlexibilityNo cancel feeOn-time81%
Sky HighCheapest$189Average$346FlexibilityNo cancel feeOn-timeN/A

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