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Caribbean Islands

$64+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 12/253:38 pmMIA - SJU
Nonstop2h 35mSpirit Airlines
Fri 1/1611:52 amSJU - MIA
Nonstop2h 58mSpirit Airlines
Deal found 12/17$136
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Fri 12/2611:05 pmMIA - SJU
Nonstop2h 34mFrontier
Sun 12/283:54 amSJU - MIA
Nonstop3h 06mFrontier
Deal found 12/16$145
This Frontier deal was found by Cheapflights users on 12/17. 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.
Fri 12/265:05 amMIA - SJU
Nonstop2h 34mFrontier
Mon 1/125:45 amSJU - MIA
Nonstop3h 06mFrontier
Deal found 12/17$146
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 12/183:38 pmMIA - SJU
Nonstop2h 35mSpirit Airlines
Sun 12/2112:53 pmSJU - MIA
Nonstop2h 50mSpirit Airlines
Deal found 12/15$148
This Super.com deal was found by Cheapflights users on 12/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:05 pmMIA - SJU
Nonstop2h 34mFrontier
Tue 12/303:54 amSJU - MIA
Nonstop3h 06mFrontier
Deal found 12/16$154
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:38 pmMIA - SJU
Nonstop2h 35mMultiple Airlines
Thu 1/154:35 pmSJU - MIA
1 stop9h 07mMultiple Airlines
Deal found 12/17$155
This Frontier deal was found by Cheapflights users on 12/17. 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.
Sat 12/2711:05 pmMIA - SJU
Nonstop2h 34mFrontier
Sun 12/289:49 amSJU - MIA
Nonstop3h 00mFrontier
Deal found 12/17$157
This Super.com deal was found by Cheapflights users on 12/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 amMIA - SJU
Nonstop2h 34mFrontier
Thu 1/810:47 pmSJU - MIA
Nonstop3h 02mFrontier
Deal found 12/17$158
This Frontier deal was found by Cheapflights users on 12/17. 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.
Fri 12/2611:05 pmMIA - SJU
Nonstop2h 34mFrontier
Sun 12/289:49 amSJU - MIA
Nonstop3h 00mFrontier
Deal found 12/17$162
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/316:33 pmMIA - SDQ
1 stop7h 57mMultiple Airlines
Tue 1/2012:52 pmSDQ - MIA
Nonstop2h 35mMultiple Airlines
Deal found 12/16$241
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/246:33 pmMIA - SDQ
1 stop7h 57mMultiple Airlines
Mon 12/296:04 pmSDQ - MIA
Nonstop2h 35mMultiple Airlines
Deal found 12/16$245
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/291:25 pmMIA - SDQ
Nonstop2h 24mFrontier
Fri 1/93:02 pmSDQ - MIA
Nonstop2h 37mFrontier
Deal found 12/16$246

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 December 18, 2025.

Round-trip from

$133
(Frontier)

One-way from

$64
(Super.com)

Popular in

December

Cheapest in

February

Average price

$317
From Miami to Caribbean Islands
Search Deals
One-way flight from Miami to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Mon 1/26

11:26 am-3:06 pm

Nonstop2h 40m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:22 pm-12:47 am

1 stop9h 25m

$141

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 12/26

5:05 am-8:39 am

Nonstop2h 34m

San Juan Luis Munoz Marin Intl

Mon 1/12

5:45 am-7:51 am

Nonstop3h 06m

$146

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 1/8

9:01 am-12:35 pm

Nonstop2h 34m

San Juan Luis Munoz Marin Intl

Sun 1/11

11:52 am-1:50 pm

Nonstop2h 58m

$165

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 1/22

3:25 pm-11:45 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:27 pm-12:51 am

1 stop7h 24m

$185

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sun 1/18

8:51 pm-3:35 pm

3 stops41h 44m

San Juan Luis Munoz Marin Intl

Mon 1/26

8:15 am-10:16 am

Nonstop3h 01m

$190

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 1/15

12:53 pm-11:40 pm

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Mon 1/26

8:15 am-10:16 am

Nonstop3h 01m

$190

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sun 12/28

5:05 am-8:39 am

Nonstop2h 34m

San Juan Luis Munoz Marin Intl

Wed 12/31

2:44 pm-8:24 pm

1 stop30h 40m

$218

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 2/12

2:04 pm-1:37 am

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Tue 2/17

2:59 am-12:57 pm

1 stop10h 58m

$224

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 3/7

6:55 am-9:00 pm

1 stop13h 05m

San Juan Luis Munoz Marin Intl

Tue 3/17

5:55 am-11:45 am

1 stop5h 50m

$232

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Mon 1/19

5:53 pm-9:29 pm

Nonstop2h 36m

Punta Cana

Fri 1/23

1:01 pm-2:48 pm

Nonstop2h 47m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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, February is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of $60). 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 December 18, 2025.

It’s optimal to fly from Miami to Caribbean Islands in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

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 December 13, 2025.

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

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 December 18, 2025.
Read reviews from past customers who have flown American Airlines, Frontier, and Bahamasair 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
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,055 reviews
American Airlines
7.2
Good
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Frontier
5.8
Fair
3,081 reviews
American Airlines
7.2
Good
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Bahamasair
5.7
Fair
65 reviews
American Airlines
7.2
Good
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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?

    Frontier, Delta, and Arajet can get you from Miami to Caribbean Islands in just under 2h 36m. Your travel time can differ by up to 4h 44m. There are 910 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 $40. 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 - Santo Domingo Las Americas, Miami - San Juan Luis Munoz Marin Intl or Miami - Punta Cana 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 (100%), British Airways (85%), Frontier( 82%).

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

    On average you can expect to pay $458 for a flight from Miami to Caribbean Islands. The cheapest flight overall is $62 while the most popular route, (Miami - Santo Domingo Las Americas) is currently priced at $208.

  • 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, February is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of $60). 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.

See more FAQs

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Alternative routes for Miami to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$84Average$258FlexibilityNo cancel feeOn-time65%
FrontierCheapest$91Average$295FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$93Average$349FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$525FlexibilityNo cancel feeOn-timeN/A
ArajetCheapest$151Average$273FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$161Average$361FlexibilityNo cancel feeOn-time70%
Sky HighCheapest$189Average$339FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$189Average$325FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$222Average$492FlexibilityNo cancel feeOn-time71%
AzulCheapest$223Average$483FlexibilityNo cancel feeOn-time82%

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