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$46+ Cheap flights from Key Largo, FL to Caribbean

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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Find flight deals from Key Largo to Caribbean

Cheapest flights from Key Largo to Caribbean
Explore the most affordable flight options available from Key Largo to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This eDestinos deal was found by Cheapflights users on 11/4. 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.
Tue 11/193:21 pmMIA - SJU
Nonstop2h 33mSpirit Airlines
Thu 11/214:25 pmSJU - MIA
Nonstop2h 51mSpirit Airlines
Deal found 11/4$72
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:15 pmMIA - SJU
Nonstop2h 28mMultiple Airlines
Tue 12/248:10 pmSJU - MIA
Nonstop2h 57mMultiple Airlines
Deal found 11/4$81
This eDestinos deal was found by Cheapflights users on 11/4. 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.
Thu 11/147:45 amMIA - SJU
Nonstop2h 38mFrontier
Tue 11/197:25 pmSJU - MIA
Nonstop2h 53mFrontier
Deal found 11/4$82
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:30 amMIA - STT
1 stop5h 17mFrontier
Mon 12/21:47 pmSTT - MIA
1 stop10h 40mFrontier
Deal found 11/4$176
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:27 amMIA - STT
Nonstop2h 40mAmerican Airlines
Fri 12/136:05 pmSTT - MIA
Nonstop3h 15mAmerican Airlines
Deal found 11/5$179
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:30 amMIA - STT
1 stop5h 17mMultiple Airlines
Mon 12/911:56 amSTT - MIA
2 stops12h 28mMultiple Airlines
Deal found 11/4$184
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sat 11/306:45 amMIA - PUJ
Nonstop2h 29mFrontier
Sat 12/711:56 amPUJ - MIA
1 stop11h 13mFrontier
Deal found 11/4$208
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Wed 11/139:20 amMIA - PUJ
Nonstop2h 25mMultiple Airlines
Sat 11/1611:24 amPUJ - MIA
Nonstop2h 35mMultiple Airlines
Deal found 11/4$235
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/710:17 pmMIA - POS
1 stop17h 15mFrontier
Thu 12/125:52 pmPOS - MIA
2 stops29h 17mFrontier
Deal found 11/3$237
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 12/197:45 pmMIA - NAS
Nonstop1h 00mBahamasair
Sun 12/227:45 amNAS - MIA
Nonstop1h 05mBahamasair
Deal found 11/4$249
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/147:45 amMIA - POS
1 stop7h 49mMultiple Airlines
Sat 11/169:10 amPOS - MIA
Nonstop4h 05mMultiple Airlines
Deal found 11/4$255
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/164:53 pmMIA - NAS
Nonstop1h 00mAmerican Airlines
Tue 11/197:45 amNAS - MIA
Nonstop1h 10mAmerican Airlines
Deal found 11/4$258

Find flights from Key Largo to Caribbean within your budget

Customize your flight search to find flights from Key Largo to Caribbean 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 2,455,398 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 11/12

3:21 pm-6:54 pm

Nonstop2h 33m

$46

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 12/3

8:28 pm-12:07 am

Nonstop2h 39m

$47

MiamiNassau

MIA - NAS

MIANAS

Miami

Tue 1/7

2:10 pm-3:10 pm

Nonstop1h 00m

$73

MiamiNassau

MIA - NAS

MIANAS

Miami

Sun 12/8

8:35 am-9:45 am

Nonstop1h 10m

$80

MiamiNassau

MIA - NAS

MIANAS

Miami

Sat 11/16

4:19 pm-10:25 am

1 stop18h 06m

$96

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Mon 11/18

7:45 am-1:03 pm

1 stop4h 18m

$50

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 12/6

6:55 pm-5:19 pm

2 stops21h 24m

$106

MiamiNassau

MIA - NAS

MIANAS

Miami

Sun 11/10

6:00 am-1:11 pm

1 stop7h 11m

$108

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Fri 1/24

9:20 am-12:45 pm

Nonstop2h 25m

$124

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Thu 5/1

3:10 pm-6:55 pm

Nonstop3h 45m

$127

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Key Largo 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.

Travel insights for flights from Key Largo to Caribbean

Get recent, data-driven insights about flights from Key Largo to Caribbean including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Key Largo to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Key Largo to Caribbean (average of $254). Flying from Key Largo to Caribbean in March is currently the most expensive (average of $335). 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 KE9 to CB?

Find hourly flight availability from Key Largo to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

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

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated November 5, 2024.
Southwest
8.1
Very good
5,082 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,082 reviews
Southwest
8.1
Very good
5,082 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Caribbean Airlines
8.1
Very good
161 reviews
Southwest
8.1
Very good
5,082 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,082 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,421 reviews
Southwest
8.1
Very good
5,082 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

KLM
7.8
Good
1,350 reviews
Southwest
8.1
Very good
5,082 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Key Largo to Caribbean for under $100 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Caribbean for under $100. The cheapest flight booked recently is on Spirit Airlines for just $72, but on average you can expect to pay $215.

  • Are there nonstop flights from Key Largo to Caribbean for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Key Largo to Caribbean under $100. A good price for a nonstop flight from Key Largo to Caribbean is less than $249.

  • Are there last-minute flights available from Key Largo to Caribbean for under $100?

    There are currently 20+ open flights from Key Largo to Caribbean within the next 7 days for less than $100.

  • What are the cheapest airlines to fly from Key Largo to Caribbean one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $46. Users have also found prices from $47 and $68 on Frontier and Bahamasair, respectively.

  • What are the most popular routes from Key Largo to Caribbean?

    When deciding which route to take from Key Largo to Caribbean 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 Key Largo to Caribbean?

    The top 3 most reliable airlines when flying from Key Largo to Caribbean are Envoy Air (100%), Frontier (91%) and Spirit Airlines (89%).

  • What are the cheapest flights from Key Largo to Caribbean?

    Looking at all options, your cheapest flight can be booked for $45. While the most popular route (Miami - San Juan Luis Munoz Marin Intl) can be booked for $67 on average our data indicates $433 when flying from Key Largo to Caribbean.

  • What does MIA to SJU mean?

    MIA and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. MIA to SJU refers to a flight route from Miami Airport to San Juan Luis Munoz Marin Intl Airport. Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Key Largo to Caribbean that include extra baggage allowance?

    The amount of baggage you can bring on your Key Largo to Caribbean flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key Largo to Caribbean with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Caribbean flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Key Largo to Caribbean that include hotel bookings?

    Yes. In addition to deals on Key Largo to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Caribbean.

  • Can I find deals for business class flights from Key Largo to Caribbean?

    Yes. Cheapflights offers flight deals from Key Largo to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Key Largo to Caribbean that allow pets onboard?

    Many airlines flying from Key Largo to Caribbean offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key Largo to Caribbean?

    Yes, you can often find last-minute deals on Key Largo to Caribbean flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key Largo to Caribbean flight deals updated?

    The Key Largo to Caribbean flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Key Largo to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Caribbean (average of $254). Flying from Key Largo to Caribbean in March is currently the most expensive (average of $335). 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 Key Largo to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Key Largo to Caribbean

Discover the top 10 airlines that operate flights from Key Largo to Caribbean. 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 2,455,398 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$50Average$232FlexibilityNo cancel feeOn-time62%
DeltaCheapest$81Average$477FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$81Average$380FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$82Average$244FlexibilityNo cancel feeOn-time65%
Western AirCheapest$89Average$287FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$143Average$381FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$148Average$332FlexibilityNo cancel feeOn-time81%
SouthwestCheapest$155Average$323FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$184Average$488FlexibilityNo cancel feeOn-time71%
BahamasairCheapest$188Average$264FlexibilityNo cancel feeOn-time33%
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