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Cheap flights from Miami to Caribbean Islands from £48

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
10 Mar — 17 Mar1
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 8 February 2026.

Wed 15/422:42
MIA
-
SJU
Nonstop2h 38m
Spirit Airlines
Thu 16/402:15
SJU
-
MIA
Nonstop2h 53m
Spirit Airlines
Deal found 5/2£87
Tue 3/313:38
MIA
-
SJU
1 stop10h 59m
Spirit Airlines
Tue 10/310:52
SJU
-
MIA
Nonstop2h 58m
Spirit Airlines
Deal found 6/2£91
Thu 2/421:25
MIA
-
SJU
Nonstop2h 33m
Spirit Airlines
Tue 7/411:03
SJU
-
MIA
Nonstop2h 52m
Spirit Airlines
Deal found 5/2£96
Thu 19/207:05
MIA
-
SJU
1 stop6h 17m
Spirit Airlines
Wed 25/211:52
SJU
-
MIA
Nonstop2h 58m
Spirit Airlines
Deal found 6/2£106
Thu 2/421:25
MIA
-
SJU
Nonstop2h 33m
Spirit Airlines
Sun 12/411:03
SJU
-
MIA
Nonstop2h 52m
Spirit Airlines
Deal found 6/2£118
Fri 20/207:05
MIA
-
SJU
1 stop6h 17m
Spirit Airlines
Mon 23/211:52
SJU
-
MIA
Nonstop2h 58m
Spirit Airlines
Deal found 5/2£121
Fri 17/422:42
MIA
-
SJU
Nonstop2h 38m
Spirit Airlines
Tue 21/411:07
SJU
-
MIA
Nonstop2h 58m
Spirit Airlines
Deal found 7/2£135
Tue 10/306:00
MIA
-
SJU
1 stop7h 27m
Delta
Tue 17/313:00
SJU
-
MIA
1 stop11h 52m
Delta
Deal found 7/2£137
Sun 26/708:05
MIA
-
SJU
Nonstop2h 29m
Spirit Airlines
Wed 29/711:40
SJU
-
MIA
Nonstop2h 57m
Spirit Airlines
Deal found 5/2£142
Sun 1/322:30
MIA
-
SJU
Nonstop2h 39m
Frontier
Fri 6/322:12
SJU
-
MIA
2 stops27h 35m
Frontier
Deal found 5/2£145
Tue 24/314:57
MIA
-
PUJ
Nonstop2h 36m
Arajet
Tue 31/309:38
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 7/2£170
Thu 5/312:55
MIA
-
PUJ
Nonstop2h 36m
Multiple Airlines
Thu 12/308:45
PUJ
-
MIA
1 stop9h 10m
Multiple Airlines
Deal found 5/2£176

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 8 February 2026.

Round-trip from

£87

One-way from

£48

Popular in

December

Cheapest in

March

Average price

£239
Spirit Airlines
  • Spirit Airlines
  • 15/4-16/4
  • Nonstop
  • 5h 31m total
  • Miami to Caribbean Islands
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 28/7
  • Nonstop
  • 2h 29m total
  • Miami to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 8 February 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

Tue 3/3

13:38-01:37

1 stop10h 59m

San Juan Luis Munoz Marin Intl

Tue 10/3

10:52-13:50

Nonstop2h 58m

£91

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 20/2

07:05-14:22

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Mon 23/2

11:52-13:50

Nonstop2h 58m

£121

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 16/5

09:30-19:05

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Tue 19/5

05:35-20:40

2 stops15h 05m

£173

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 12/5

07:00-16:15

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Sat 16/5

14:20-21:16

1 stop6h 56m

£173

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 1/5

17:45-23:55

1 stop6h 10m

San Juan Luis Munoz Marin Intl

Sun 10/5

09:55-22:00

1 stop12h 05m

£173

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 12/5

07:00-16:15

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Wed 20/5

17:15-00:33

1 stop7h 18m

£173

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 26/2

15:26-18:58

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Sat 28/2

02:59-12:43

1 stop10h 44m

£174

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Fri 6/3

16:18-19:54

Nonstop2h 36m

Punta Cana

Thu 12/3

08:45-17:55

1 stop9h 10m

£176

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Tue 24/2

18:25-21:45

Nonstop2h 20m

Santo Domingo Las Americas

Wed 11/3

09:45-15:48

1 stop6h 03m

£183

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Sat 7/3

18:25-21:45

Nonstop2h 20m

Santo Domingo Las Americas

Wed 11/3

09:45-15:48

1 stop6h 03m

£183

Flights are sorted by cheapest return flights first.

Deals found on 5/2

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 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 £55). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of £80). 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 8 February 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 38% 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 31 January 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.

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 8 February 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
7.2
Good
11,255 reviews
Check prices

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

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
11,255 reviews
American Airlines
7.2
Good
11,255 reviews
Check prices

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

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
11,255 reviews
Check prices

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

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) 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 9h 15m. There are 1044 mi between Miami and Caribbean Islands. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £32 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 American Airlines, with prices starting from £43 and £50, 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 - Nassau Intl, Miami - Oranjestad Reina Beatrix or Miami - Montego Bay Sangster Intl 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%), Finnair (83%) or British Airways (80%) 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 £208 for a flight from Miami to Caribbean Islands. The cheapest flight overall is £40 while the most popular route, (Miami - Nassau Intl) is currently priced at £203.

  • 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 £55). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of £80). 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£79Average£244FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest£83Average£307FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
BahamasairCheapest£194Average£204FlexibilityNo 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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