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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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
22 Jan — 29 Jan1
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 December 2025.

Fri 26/1223:05MIA - SJU
Nonstop2h 34mFrontier
Sun 28/1203:54SJU - MIA
Nonstop3h 06mFrontier
Deal found 21/12£141
Fri 26/1223:05MIA - SJU
Nonstop2h 34mFrontier
Sat 27/1203:54SJU - MIA
Nonstop3h 06mFrontier
Deal found 22/12£169
Tue 23/1206:00MIA - MBJ
1 stop14h 41mDelta
Mon 29/1208:00MBJ - MIA
1 stop7h 54mDelta
Deal found 21/12£217
Mon 29/1218:23MIA - PUJ
1 stop17h 18mDelta
Wed 31/1218:03PUJ - MIA
1 stop16h 25mDelta
Deal found 22/12£235
Thu 25/1212:47MIA - POS
1 stop12h 26mCopa Airlines
Mon 29/1203:13POS - MIA
1 stop9h 08mCopa Airlines
Deal found 22/12£237
Thu 25/1217:27MIA - POS
1 stop7h 46mCopa Airlines
Fri 9/103:13POS - MIA
1 stop16h 43mCopa Airlines
Deal found 22/12£240
Tue 23/1210:34MIA - MBJ
1 stop10h 07mDelta
Sun 28/1208:00MBJ - MIA
1 stop10h 25mDelta
Deal found 20/12£246
Tue 30/1208:45MIA - PUJ
1 stop6h 53mDelta
Wed 31/1218:03PUJ - MIA
1 stop7h 28mDelta
Deal found 23/12£250
Fri 26/1214:03MIA - POS
1 stop11h 10mCopa Airlines
Mon 29/1203:13POS - MIA
1 stop9h 08mCopa Airlines
Deal found 22/12£252
Fri 26/1213:09MIA - SJU
1 stop7h 44mMultiple Airlines
Sat 27/1203:54SJU - MIA
Nonstop3h 06mMultiple Airlines
Deal found 22/12£253
Fri 26/1219:45MIA - NAS
Nonstop1h 00mBahamasair
Tue 6/107:45NAS - MIA
Nonstop1h 05mBahamasair
Deal found 21/12£255
Fri 26/1214:03MIA - POS
1 stop11h 10mCopa Airlines
Fri 9/114:28POS - MIA
1 stop7h 56mCopa Airlines
Deal found 22/12£256

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 December 2025.

Round-trip from

£107

One-way from

£48

Popular in

December

Cheapest in

February

Average price

£372
Frontier
  • Frontier
  • 9/1-11/1
  • 1 total stop
  • 14h 16m total
  • Miami to Caribbean Islands
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 27/4
  • Nonstop
  • 2h 32m total
  • Miami to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£19 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 December 2025
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 December 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 25/3

16:44-23:12

1 stop6h 28m

San Juan Luis Munoz Marin Intl

Tue 7/4

06:15-15:37

1 stop9h 22m

£147

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 21/1

12:55-23:10

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Wed 28/1

05:40-15:30

2 stops10h 50m

£173

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sun 1/2

05:01-14:44

1 stop8h 43m

Oranjestad Reina Beatrix

Fri 6/2

13:15-21:43

1 stop9h 28m

£185

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 24/1

09:50-23:00

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Tue 27/1

06:00-16:10

2 stops11h 10m

£194

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sun 1/3

05:01-21:59

1 stop15h 58m

Oranjestad Reina Beatrix

Thu 5/3

13:15-21:24

1 stop9h 09m

£198

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sun 18/1

05:01-21:59

1 stop15h 58m

Oranjestad Reina Beatrix

Thu 29/1

07:05-18:56

1 stop12h 51m

£198

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Fri 23/1

05:26-14:46

1 stop8h 20m

Oranjestad Reina Beatrix

Mon 26/1

07:05-21:43

1 stop15h 38m

£198

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Mon 19/1

05:01-12:11

1 stop6h 10m

Oranjestad Reina Beatrix

Mon 26/1

07:05-13:32

1 stop7h 27m

£198

MiamiMontego Bay

MIA - MBJ

MIAMBJ

Miami

Fri 1/5

10:05-10:55

Nonstop1h 50m

Montego Bay Sangster Intl

Wed 6/5

16:35-19:25

Nonstop1h 50m

£206

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Mon 2/2

05:01-12:09

1 stop6h 08m

Oranjestad Reina Beatrix

Thu 5/2

15:46-21:24

1 stop6h 38m

£209

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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, March is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of £45). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of £81). 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 December 2025.

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 35% 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 20 December 2025.

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. Friday afternoons 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 December 2025.

The most flights from MIA to zzEPX are scheduled on a Saturday (27 on average). You will have fewer flight options on Thursday, 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 23 December 2025.
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
11,050 reviews
Check prices

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

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
11,050 reviews
American Airlines
7.2
Good
11,050 reviews
Check prices

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

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
5.7
Fair
65 reviews
American Airlines
7.2
Good
11,050 reviews
Check prices

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

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) 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 38m. 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?

    £30 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from £32 and £51, 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 - Santo Domingo Las Americas, Miami - Montego Bay Sangster Intl or Miami - Providenciales 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 (100%), British Airways (85%) or Frontier (82%) 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 £128 for a flight from Miami to Caribbean Islands. The cheapest flight overall is £25 while the most popular route, (Miami - Santo Domingo Las Americas) is currently priced at £225.

  • 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, March is the cheapest month in which you can book a flight from Miami to Caribbean Islands (average of £45). Flying from Miami to Caribbean Islands in September is currently the most expensive (average of £81). 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

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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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£84Average£263FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FrontierCheapest£107Average£252FlexibilityNo cancel feeOn-time62%
Search Frontier flights
BahamasairCheapest£189Average£205FlexibilityNo 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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