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Cheap flights from Miami to Caribbean Islands from £52

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Caribbean Islands

Enter your travel dates to find the best prices.

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 23 March 2026.

Thu 30/423:36
MIA
-
SJU
Nonstop2h 30m
Spirit Airlines
Mon 4/503:21
SJU
-
MIA
Nonstop2h 45m
Spirit Airlines
Deal found 19/3£104
Thu 7/523:01
MIA
-
SJU
Nonstop2h 30m
Multiple Airlines
Thu 14/518:41
SJU
-
MIA
Nonstop2h 58m
Multiple Airlines
Deal found 23/3£130
Thu 7/514:59
MIA
-
SJU
1 stop25h 00m
Frontier
Thu 14/518:41
SJU
-
MIA
Nonstop2h 58m
Frontier
Deal found 23/3£133
Fri 1/523:36
MIA
-
SJU
Nonstop2h 30m
Spirit Airlines
Sat 9/503:21
SJU
-
MIA
Nonstop2h 45m
Spirit Airlines
Deal found 22/3£134
Tue 19/514:09
MIA
-
SJU
1 stop9h 01m
Spirit Airlines
Thu 28/503:21
SJU
-
MIA
Nonstop2h 45m
Spirit Airlines
Deal found 19/3£139
Sun 3/506:00
MIA
-
SJU
1 stop17h 59m
Multiple Airlines
Sat 9/503:21
SJU
-
MIA
Nonstop2h 45m
Multiple Airlines
Deal found 19/3£143
Tue 18/814:50
MIA
-
SJU
Nonstop2h 46m
Frontier
Sun 23/818:41
SJU
-
MIA
Nonstop2h 55m
Frontier
Deal found 22/3£146
Sat 11/421:25
MIA
-
SJU
Nonstop2h 33m
Spirit Airlines
Mon 20/405:45
SJU
-
MIA
1 stop18h 06m
Spirit Airlines
Deal found 21/3£148
Wed 6/514:50
MIA
-
SJU
Nonstop2h 36m
Frontier
Wed 13/506:30
SJU
-
MIA
1 stop13h 58m
Frontier
Deal found 22/3£154
Sun 19/422:24
MIA
-
SJU
Nonstop2h 34m
Spirit Airlines
Wed 22/414:00
SJU
-
MIA
1 stop9h 51m
Spirit Airlines
Deal found 20/3£159
Wed 6/514:50
MIA
-
PUJ
1 stop5h 29m
Multiple Airlines
Wed 13/513:01
PUJ
-
MIA
Nonstop2h 47m
Multiple Airlines
Deal found 22/3£188
Wed 6/517:18
MIA
-
PUJ
Nonstop2h 36m
Arajet
Wed 13/513:01
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 22/3£204

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 23 March 2026.

Round-trip from

£104

One-way from

£52

Popular in

December

Cheapest in

March

Average price

£239
Spirit Airlines
  • Spirit Airlines
  • 30/4-4/5
  • Nonstop
  • 5h 15m total
  • Miami to Caribbean Islands
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 30/4
  • Nonstop
  • 2h 30m total
  • Miami to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Miami to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 6/5

17:45-23:40

1 stop5h 55m

San Juan Luis Munoz Marin Intl

Wed 13/5

05:35-20:40

2 stops15h 05m

£201

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 18/8

08:00-01:38

1 stop17h 38m

San Juan Luis Munoz Marin Intl

Sun 23/8

11:16-22:27

1 stop11h 11m

£202

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Fri 1/5

17:18-19:54

Nonstop2h 36m

Punta Cana

Sun 3/5

02:05-12:39

1 stop10h 34m

£212
Fastest return journey

MiamiNassau

MIA - NAS

MIANAS

Miami

Mon 18/5

19:45-20:45

Nonstop1h 00m

Nassau Intl

Thu 21/5

07:45-08:50

Nonstop1h 05m

£220

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Tue 14/4

13:55-16:31

Nonstop2h 36m

Punta Cana

Tue 28/4

10:30-17:55

1 stop7h 25m

£220

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Mon 1/6

06:24-13:16

1 stop6h 52m

Port of Spain Piarco Intl

Wed 29/7

14:19-22:29

1 stop8h 10m

£223

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 17/4

08:28-01:40

1 stop17h 12m

Port of Spain Piarco Intl

Fri 17/4

03:44-19:58

1 stop16h 14m

£223

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 11/9

05:57-13:17

1 stop7h 20m

Port of Spain Piarco Intl

Sat 19/9

03:50-19:53

1 stop16h 03m

£223

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Thu 28/5

20:52-23:12

Nonstop2h 20m

Santo Domingo Las Americas

Tue 2/6

05:10-12:25

1 stop7h 15m

£223

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 1/5

18:29-01:46

1 stop7h 17m

Port of Spain Piarco Intl

Wed 6/5

14:22-22:42

1 stop8h 20m

£223

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return 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, May is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of £62). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of £82). 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 23 March 2026.

One of the essential ways to save on airfare from Miami to Caribbean Islands is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

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

Use this chart to determine the cheapest time to fly return from Miami to Caribbean Islands. Price data was last updated on 14 March 2026.

Travellers seeking maximum savings on their Miami to Caribbean Islands flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at midday 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 23 March 2026.

The most flights from MIA to zzEPX are scheduled on a Monday (27 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 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 23 March 2026.
Read through reviews of airlines operating flights from Miami to Caribbean Islands, such as American Airlines and Bahamasair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,489 reviews
Check prices

Crew

7.9

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,489 reviews
American Airlines
7.1
Good
11,489 reviews
Check prices

Crew

7.9

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
Bahamasair
5.8
Fair
66 reviews
American Airlines
7.1
Good
11,489 reviews
Check prices

Crew

7.9

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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) is the airport you will fly out of if you book a flight from Miami to Caribbean Islands. It is only a 6.1 mi journey to Miami (MIA) from Miami’s city center.

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

    Departing from Miami to Caribbean Islands will take you 2h 30m. There are 1044 mi between Miami and Caribbean Islands. Most flights are nonstop.

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

    £34 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Bahamasair, with prices starting from £44 and £62, respectively.

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

    When deciding which route to take from Miami to Caribbean Islands consider Miami - San Juan Luis Munoz Marin Intl, Miami - Santo Domingo Las Americas or Miami - Punta Cana as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Miami to Caribbean Islands consider choosing Royal Air Maroc (92%), British Airways (81%) or American Airlines (71%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £110 for a flight from Miami to Caribbean Islands. The cheapest flight overall is £69 while the most popular route, (Miami - San Juan Luis Munoz Marin Intl) is currently priced at £151.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of £62). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of £82). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Miami to Caribbean Islands

Discover the top 3 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 858,174 searches. Data last updated 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£81Average£254FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest£84Average£303FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
BahamasairCheapest£200Average£211FlexibilityNo cancel feeOn-time33%
Search Bahamasair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Miami to Caribbean Islands?

Cheapflights makes it easy to find Miami to Caribbean Islands flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Miami to Caribbean Islands?

Cheapflights simply makes it quick and affordable to book flights from Miami to Caribbean Islands by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Miami to Caribbean Islands with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Miami to Caribbean Islands, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Miami to Caribbean Islands become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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