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Saint Lucia

$213+ Cheap flights from Marco Island, FL to Saint Lucia

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — UVF
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Marco Island to Saint Lucia

Keep the following information in mind while searching for Marco Island to Saint Lucia flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(American Airlines)

One-way from

$213
(SmartFares)

Popular in

July

Cheapest in

August

Average price

$680
Provider with most accurate pricing for Miami-Castries George F. L. Charle flight deals.
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Provider most trusted by Cheapflights users for Miami-Castries George F. L. Charle flights.
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From Marco Island to Saint Lucia
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One-way flight from Marco Island to Saint Lucia
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Highest demand for flights based on searches. 11% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Marco Island to Saint Lucia

Cheapest flights from Marco Island to Saint Lucia
Explore the most affordable flight options available from Marco Island to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/13:10 pmMIA - SLU
1 stop7h 00mCaribbean Airlines
mié. 11/510:25 amSLU - MIA
1 stop26h 50mCaribbean Airlines
Deal found 10/28$536
This SmartFares deal was found by Cheapflights users on 10/29. 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.
jue. 11/272:10 pmMIA - SLU
1 stop24h 05mCaribbean Airlines
lun. 12/14:20 pmSLU - MIA
1 stop20h 55mCaribbean Airlines
Deal found 10/29$541
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:10 pmMIA - SLU
1 stop7h 00mCaribbean Airlines
mié. 12/1010:25 amSLU - MIA
1 stop26h 50mCaribbean Airlines
Deal found 10/30$562
This Caribbean Airlines deal was found by Cheapflights users on 10/29. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/22:10 pmMIA - SLU
1 stop24h 25mCaribbean Airlines
dom. 11/95:00 amSLU - MIA
1 stop8h 15mCaribbean Airlines
Deal found 10/29$563
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:10 pmMIA - SLU
1 stop7h 00mCaribbean Airlines
jue. 12/116:20 pmSLU - MIA
1 stop18h 55mCaribbean Airlines
Deal found 10/30$567
This SmartFares deal was found by Cheapflights users on 10/29. 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.
vie. 11/282:10 pmMIA - SLU
1 stop22h 00mCaribbean Airlines
dom. 12/75:00 amSLU - MIA
1 stop8h 15mCaribbean Airlines
Deal found 10/29$575
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mar. 11/112:10 pmMIA - SLU
1 stop18h 20mCaribbean Airlines
sáb. 11/156:20 pmSLU - MIA
1 stop18h 55mCaribbean Airlines
Deal found 10/30$584
This SmartFares deal was found by Cheapflights users on 10/30. 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.
sáb. 12/132:10 pmMIA - SLU
1 stop7h 00mCaribbean Airlines
lun. 1/124:20 pmSLU - MIA
1 stop20h 55mCaribbean Airlines
Deal found 10/30$591
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
sáb. 11/152:10 pmMIA - SLU
1 stop7h 00mCaribbean Airlines
lun. 11/174:20 pmSLU - MIA
1 stop20h 55mCaribbean Airlines
Deal found 10/30$593
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mar. 11/112:10 pmMIA - SLU
1 stop18h 20mCaribbean Airlines
dom. 11/165:00 amSLU - MIA
1 stop8h 15mCaribbean Airlines
Deal found 10/30$594
This Expedia deal was found by Cheapflights users on 10/29. 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.
vie. 11/282:10 pmMIA - SLU
1 stop22h 00mCaribbean Airlines
vie. 12/512:15 pmSLU - MIA
1 stop25h 00mCaribbean Airlines
Deal found 10/29$597
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
sáb. 11/152:10 pmMIA - SLU
1 stop7h 00mCaribbean Airlines
dom. 11/165:00 amSLU - MIA
1 stop8h 15mCaribbean Airlines
Deal found 10/30$603

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marco Island to Saint Lucia 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 octubre 30, 2025.
Use the filters below to find and compare flights from Marco Island to Saint Lucia that are best for you.

Fly from

Marco Island

Fly to

Saint Lucia

Route

Depart

Return

Price

MiamiCastries

MIA - UVF

MIAUVF

Miami

lun. 3/2

11:20 am-4:02 pm

Nonstop3h 42m

Castries Hewanorra

mar. 3/10

3:50 pm-7:55 pm

Nonstop4h 05m

$493

MiamiCastries

MIA - UVF

MIAUVF

Miami

lun. 2/2

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

mié. 2/11

4:25 pm-12:51 am

1 stop9h 26m

$500

MiamiCastries

MIA - UVF

MIAUVF

Miami

lun. 3/16

7:35 pm-2:04 pm

1 stop18h 29m

Castries Hewanorra

mié. 3/25

3:24 pm-12:57 am

1 stop9h 33m

$500

MiamiCastries

MIA - UVF

MIAUVF

Miami

mié. 4/1

7:00 am-2:04 pm

1 stop7h 04m

Castries Hewanorra

mié. 4/8

3:24 pm-12:57 am

1 stop9h 33m

$507

MiamiCastries

MIA - SLU

MIASLU

Miami

mié. 2/4

2:10 pm-2:35 pm

2 stops23h 25m

Castries George F. L. Charle

jue. 2/5

6:20 pm-12:15 pm

1 stop18h 55m

$530

MiamiCastries

MIA - SLU

MIASLU

Miami

jue. 1/22

2:10 pm-11:30 am

1 stop20h 20m

Castries George F. L. Charle

lun. 1/26

4:20 pm-12:15 pm

1 stop20h 55m

$541

MiamiCastries

MIA - UVF

MIAUVF

Miami

sáb. 2/28

11:20 am-4:02 pm

Nonstop3h 42m

Castries Hewanorra

sáb. 3/7

3:50 pm-6:52 pm

Nonstop4h 02m

$543

MiamiCastries

MIA - UVF

MIAUVF

Miami

jue. 1/29

7:25 pm-3:05 pm

1 stop18h 40m

Castries Hewanorra

dom. 2/8

4:25 pm-9:26 am

1 stop18h 01m

$550

MiamiCastries

MIA - SLU

MIASLU

Miami

sáb. 12/6

2:10 pm-10:10 pm

1 stop7h 00m

Castries George F. L. Charle

mié. 12/10

10:25 am-12:15 pm

1 stop26h 50m

$562

MiamiCastries

MIA - SLU

MIASLU

Miami

vie. 1/16

2:10 pm-1:10 pm

1 stop22h 00m

Castries George F. L. Charle

lun. 1/19

4:20 pm-12:15 pm

1 stop20h 55m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 37 results
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Best time to book a flight from Marco Island to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Marco Island 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 Marco Island to Saint Lucia

What is the cheapest month to book a flight from Marco Island to Saint Lucia?

Currently, February is the cheapest month in which you can book a flight from Marco Island to Saint Lucia (average of $445). Flying from Marco Island to Saint Lucia in July is currently the most expensive (average of $608). 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 MA9 to LC?

Find hourly flight availability from Marco Island to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

It’s typically best to fly out from Marco Island to Saint Lucia at noon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Marco Island to Saint Lucia?

Use this chart to determine the cheapest time to fly round-trip from Marco Island to Saint Lucia. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Marco Island to Saint Lucia flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated octubre 30, 2025.
Read through reviews of airlines operating flights from Marco Island to Saint Lucia, such as Caribbean Airlines, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
194 reviews

Comfort

7.8

Food

6.8

Entertainment

6.7

Boarding

8.1

Overall

8.0

Crew

8.4

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
8.0
Very good
194 reviews
Caribbean Airlines
8.0
Very good
194 reviews

Comfort

7.8

Food

6.8

Entertainment

6.7

Boarding

8.1

Overall

8.0

Crew

8.4

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Delta
7.9
Good
7,998 reviews
Caribbean Airlines
8.0
Very good
194 reviews

Comfort

7.8

Food

6.8

Entertainment

6.7

Boarding

8.1

Overall

8.0

Crew

8.4

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
American Airlines
7.2
Good
11,034 reviews
Caribbean Airlines
8.0
Very good
194 reviews

Comfort

7.8

Food

6.8

Entertainment

6.7

Boarding

8.1

Overall

8.0

Crew

8.4

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

Related info for your journey

Find useful and relevant information for your journey from Marco Island to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Marco Island to Saint Lucia?

    American Airlines, Delta, and Caribbean Airlines can get you from Marco Island to Saint Lucia in just under 3h 42m. Your travel time can differ by up to 19h 43m. The distance from Marco Island to Saint Lucia is about 1504 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Marco Island to Saint Lucia?

    On average you can expect to pay $535 for a flight from Marco Island to Saint Lucia. The cheapest flight overall is $308 while the most popular route, (Miami - Castries Hewanorra) is currently priced at $507.

  • Can I find deals for flights from Marco Island to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Marco Island to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Marco Island to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Marco Island to Saint Lucia.

  • Can I find deals for business class flights from Marco Island to Saint Lucia?

    Yes. Cheapflights offers flight deals from Marco Island to Saint Lucia 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 Marco Island to Saint Lucia?

    Currently, February is the cheapest month in which you can book a flight from Marco Island to Saint Lucia (average of $445). Flying from Marco Island to Saint Lucia in July is currently the most expensive (average of $608). 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 Marco Island to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Marco Island to Saint Lucia

Discover the top 3 airlines that operate flights from Marco Island to Saint Lucia. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$458Average$804FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$479Average$669FlexibilityNo cancel feeOn-time71%
Caribbean AirlinesCheapest$554Average$685FlexibilityNo cancel feeOn-timeN/A

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