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Caribbean Islands

$74+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$145
(eDestinos)

One-way from

$74
(eDestinos)

Popular in

August

Cheapest in

October

Average price

$228
From Miami to Caribbean Islands
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One-way flight from Miami to Caribbean Islands
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Highest demand for flights based on searches. 18% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:10 amMIA - SJU
Nonstop2h 42mFrontier
Fri 10/109:06 pmSJU - MIA
Nonstop2h 50mFrontier
Deal found 9/13$145
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 10/205:13 pmMIA - SJU
Nonstop2h 43mFrontier
Fri 10/249:06 pmSJU - MIA
Nonstop2h 50mFrontier
Deal found 9/13$147
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/205:13 pmMIA - SJU
Nonstop2h 43mFrontier
Thu 10/239:06 pmSJU - MIA
Nonstop2h 50mFrontier
Deal found 9/14$148
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:10 amMIA - SJU
Nonstop2h 42mFrontier
Fri 10/37:50 pmSJU - MIA
Nonstop2h 47mFrontier
Deal found 9/14$149
This eDestinos deal was found by Cheapflights users on 9/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:10 amMIA - SJU
Nonstop2h 42mFrontier
Sun 10/195:30 amSJU - MIA
Nonstop2h 48mFrontier
Deal found 9/15$153
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:45 pmMIA - SJU
Nonstop2h 47mFrontier
Thu 11/66:54 pmSJU - MIA
Nonstop2h 51mFrontier
Deal found 9/15$155
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 9/297:10 amMIA - SJU
Nonstop2h 42mFrontier
Thu 10/210:57 amSJU - MIA
Nonstop2h 53mFrontier
Deal found 9/14$157
This Frontier deal was found by Cheapflights users on 9/12. 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 9/287:10 amMIA - SJU
Nonstop2h 42mFrontier
Thu 10/210:57 amSJU - MIA
Nonstop2h 53mFrontier
Deal found 9/12$158
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 12/118:59 pmMIA - SJU
Nonstop2h 38mFrontier
Thu 12/189:30 pmSJU - MIA
Nonstop3h 00mFrontier
Deal found 9/13$162
This Frontier deal was found by Cheapflights users on 9/14. 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 9/267:00 pmMIA - SJU
1 stop14h 56mFrontier
Fri 10/37:50 pmSJU - MIA
Nonstop2h 47mFrontier
Deal found 9/14$165
This Expedia deal was found by Cheapflights users on 9/14. 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.
Sun 9/217:25 pmMIA - SDQ
Nonstop2h 20mArajet
Sun 10/193:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/14$220
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/147:25 pmMIA - SDQ
Nonstop2h 20mArajet
Wed 10/2910:19 amSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/14$221

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 September 15, 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

Wed 10/1

6:55 am-5:25 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Sun 10/5

5:45 am-6:00 pm

1 stop12h 15m

$192

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 11/11

8:05 am-5:26 pm

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Wed 11/19

6:36 pm-12:48 am

1 stop7h 12m

$238

MiamiNassau

MIA - NAS

MIANAS

Miami

Thu 10/30

7:05 am-1:15 pm

1 stop6h 10m

Nassau Intl

Sun 11/2

1:10 pm-10:05 pm

1 stop8h 55m

$265

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 11/11

1:30 pm-11:20 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Mon 11/17

5:45 am-12:05 pm

1 stop7h 20m

$281

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 11/15

8:15 am-11:15 pm

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Tue 11/18

8:55 am-8:45 pm

2 stops12h 50m

$281

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 9/30

11:40 am-10:30 pm

1 stop10h 50m

San Juan Luis Munoz Marin Intl

Sat 10/4

5:45 am-4:45 pm

1 stop11h 00m

$281

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 10/28

11:45 am-11:50 pm

2 stops12h 05m

San Juan Luis Munoz Marin Intl

Fri 10/31

5:00 am-11:40 am

1 stop6h 40m

$285

MiamiNassau

MIA - NAS

MIANAS

Miami

Mon 11/3

6:00 am-1:49 pm

1 stop7h 49m

Nassau Intl

Tue 11/11

2:55 pm-12:48 am

1 stop9h 53m

$286

MiamiNassau

MIA - NAS

MIANAS

Miami

Fri 10/31

6:00 am-1:49 pm

1 stop7h 49m

Nassau Intl

Thu 11/13

1:19 pm-12:48 am

1 stop11h 29m

$286

MiamiNassau

MIA - NAS

MIANAS

Miami

Tue 11/4

7:10 am-1:49 pm

1 stop6h 39m

Nassau Intl

Tue 11/11

2:55 pm-12:48 am

1 stop9h 53m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, September is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of $254). Flying from Miami to Caribbean Islands in June is currently the most expensive (average of $339). 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 September 15, 2025.

When flying from Miami to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.

The most flights from MIA to zzEPX are scheduled on a Thursday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 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 September 15, 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
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

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
3,172 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

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
5.2
Fair
57 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

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?

    Southwest, Delta, and Copa Airlines can get you from Miami to Caribbean Islands in just under 8h 21m. Your travel time can differ by up to 8h 37m. 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 Frontier, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Southwest and Delta, 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 - Santo Domingo Las Americas 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: Atlas Air (90%), British Airways (69%), American Airlines( 66%).

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

    On average you can expect to pay $317 for a flight from Miami to Caribbean Islands. The cheapest flight overall is $65 while the most popular route, (Miami - San Juan Luis Munoz Marin Intl) is currently priced at $122.

  • 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, September is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of $254). Flying from Miami to Caribbean Islands in June is currently the most expensive (average of $339). 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$80Average$280FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$278FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$99Average$318FlexibilityNo cancel feeOn-time62%
ArajetCheapest$136Average$272FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$161Average$361FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$171Average$327FlexibilityNo cancel feeOn-time81%
SouthwestCheapest$189Average$333FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$207Average$493FlexibilityNo cancel feeOn-time71%
Sky HighCheapest$213Average$398FlexibilityNo cancel feeOn-timeN/A
AzulCheapest$223Average$483FlexibilityNo cancel feeOn-time82%

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