How many flights depart from Miami to Saint Lucia on average per day?

As of July 2025, there are 2 flights per day flying from Miami to Saint Lucia. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

What is the cheapest airline that flies from Miami to Saint Lucia?

American Airlines, Caribbean Airlines, and Air Canada are the most popular carriers operating from Miami to Saint Lucia

How many flights depart from Miami to Saint Lucia on average per week?

As of July 2025, there are 14 flights per week flying from Miami to Saint Lucia. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What airlines fly to Saint Lucia?

American Airlines, Delta and Caribbean Airlines are the top three most popular airlines that fly to Saint Lucia from Miami according to our data. American Airlines is the first choice among our users, with 95% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Miami Airport to Saint Lucia?

Prices for flights from Miami Airport to Saint Lucia are updated daily.

How many operators does momondo search for flights from Miami Airport to Saint Lucia?

As of July 2025, there are 3 operators available to choose from for flights from Miami Airport to Saint Lucia.

How old do you have to be to fly from Miami Airport to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$192 Cheap Flights from Miami to Saint Lucia in 2025

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Find the cheapest flights from Miami to Saint Lucia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:45 am - 2:35 pmMIA-UVF

3h 50mnonstop

4:05 pm - 7:45 pmUVF-MIA

3h 40mnonstop

$425American Airlines

Find Deal

dom., ago. 17 - mar., ago. 26

10:45 am - 2:35 pmMIA-UVF

3h 50mnonstop

4:05 pm - 7:45 pmUVF-MIA

3h 40mnonstop

$429American Airlines

Find Deal

mar., ago. 19 - mar., ago. 26

9:47 pm - 1:45 pmMIA-UVF

15h 58m1 stop

4:05 pm - 7:45 pmUVF-MIA

3h 40mnonstop

$433American Airlines

Find Deal

mar., ago. 19 - mar., ago. 26

10:45 am - 2:35 pmMIA-UVF

3h 50mnonstop

3:30 pm - 1:51 pmUVF-MIA

22h 21m1 stop

$435American Airlines

Find Deal

dom., ago. 17 - mar., ago. 26

5:18 am - 1:55 pmMIA-UVF

8h 37m1 stop

3:30 pm - 11:49 pmUVF-MIA

8h 19m1 stop

$440American Airlines

Find Deal

dom., ago. 17 - mar., ago. 26

3:10 pm - 9:30 amMIA-SLU

18h 20m1 stop

12:15 pm - 1:15 pmSLU-MIA

25h 00m1 stop

$526Caribbean Airlines

Find Deal

mar., sep. 23 - vie., sep. 26

3:10 pm - 11:30 amMIA-SLU

20h 20m1 stop

4:35 pm - 1:15 pmSLU-MIA

20h 40m1 stop

$527Caribbean Airlines

Find Deal

jue., sep. 25 - lun., sep. 29

6:00 am - 3:04 pmMIA-UVF

8h 04m1 stop

4:24 pm - 12:57 amUVF-MIA

9h 33m1 stop

$532Delta

Find Deal

jue., ene. 8 - mar., ene. 13

7:00 am - 3:10 pmMIA-UVF

7h 10m1 stop

4:35 pm - 12:52 amUVF-MIA

9h 17m1 stop

$561Delta

Find Deal

mié., nov. 26 - jue., dic. 4

3:10 pm - 11:30 amMIA-SLU

20h 20m1 stop

3:45 pm - 1:15 pmSLU-MIA

21h 30m2 stops

$647

Find Deal

jue., oct. 9 - mar., oct. 14

American Airlines flights from Miami to Saint Lucia

Our best American Airlines deals on Miami to Saint Lucia flight tickets

American Airlines

Aug 17

MIA10:45 amMiami

3h 50m

UVF2:35 pmCastries Hewanorra

Aug 26

UVF4:05 pmCastries Hewanorra

3h 40m

MIA7:45 pmMiami

$425

Find similar

American Airlines

Aug 19

MIA10:45 amMiami

3h 50m

UVF2:35 pmCastries Hewanorra

Aug 26

UVF4:05 pmCastries Hewanorra

3h 40m

MIA7:45 pmMiami

$429

Find similar

American Airlines

Aug 19

MIA9:47 pmMiami

15h 58m

1 stop

UVF1:45 pmCastries Hewanorra

Aug 26

UVF4:05 pmCastries Hewanorra

3h 40m

MIA7:45 pmMiami

$433

Find similar

Delta flights from Miami to Saint Lucia

Our best Delta deals on Miami to Saint Lucia flight tickets

Delta

Jan 8

MIA6:00 amMiami

8h 04m

1 stop

UVF3:04 pmCastries Hewanorra

Jan 13

UVF4:24 pmCastries Hewanorra

9h 33m

1 stop

MIA12:57 amMiami

$532

Find similar

Delta

Nov 26

MIA7:00 amMiami

7h 10m

1 stop

UVF3:10 pmCastries Hewanorra

Dec 4

UVF4:35 pmCastries Hewanorra

9h 17m

1 stop

MIA12:52 amMiami

$561

Find similar

Delta

Aug 8

MIA5:30 amMiami

8h 50m

1 stop

UVF2:20 pmCastries Hewanorra

Aug 12

UVF3:35 pmCastries Hewanorra

8h 49m

1 stop

MIA12:24 amMiami

$1,102

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiCastries

MIA - UVF

MIAUVF

Miami

dom. 8/17

10:45 am-2:35 pm

Nonstop3h 50m

Castries Hewanorra

mar. 8/26

4:05 pm-7:45 pm

Nonstop3h 40m

$425

MiamiCastries

MIA - UVF

MIAUVF

Miami

mar. 8/19

10:45 am-2:35 pm

Nonstop3h 50m

Castries Hewanorra

mar. 8/26

4:05 pm-7:45 pm

Nonstop3h 40m

$429

MiamiCastries

MIA - UVF

MIAUVF

Miami

mar. 8/19

9:47 pm-1:45 pm

1 stop15h 58m

Castries Hewanorra

mar. 8/26

4:05 pm-7:45 pm

Nonstop3h 40m

$433

MiamiCastries

MIA - UVF

MIAUVF

Miami

dom. 8/17

10:45 am-2:35 pm

Nonstop3h 50m

Castries Hewanorra

mar. 8/26

3:30 pm-1:51 pm

1 stop22h 21m

$435

MiamiCastries

MIA - UVF

MIAUVF

Miami

dom. 8/17

5:18 am-1:55 pm

1 stop8h 37m

Castries Hewanorra

mar. 8/26

3:30 pm-11:49 pm

1 stop8h 19m

$440

MiamiCastries

MIA - SLU

MIASLU

Miami

mar. 9/23

3:10 pm-9:30 am

1 stop18h 20m

Castries George F. L. Charle

vie. 9/26

12:15 pm-1:15 pm

1 stop25h 00m

$526

MiamiCastries

MIA - SLU

MIASLU

Miami

jue. 9/25

3:10 pm-11:30 am

1 stop20h 20m

Castries George F. L. Charle

lun. 9/29

4:35 pm-1:15 pm

1 stop20h 40m

$527

MiamiCastries

MIA - UVF

MIAUVF

Miami

jue. 1/8

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

mar. 1/13

4:24 pm-12:57 am

1 stop9h 33m

$532

MiamiCastries

MIA - UVF

MIAUVF

Miami

mié. 11/26

7:00 am-3:10 pm

1 stop7h 10m

Castries Hewanorra

jue. 12/4

4:35 pm-12:52 am

1 stop9h 17m

$561

MiamiCastries

MIA - SLU

MIASLU

Miami

jue. 10/9

3:10 pm-11:30 am

1 stop20h 20m

Castries George F. L. Charle

mar. 10/14

3:45 pm-1:15 pm

2 stops21h 30m

$647

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How to get the cheapest flight ticket from Miami to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Saint Lucia?

The month of September is, on average, the cheapest month to fly to Saint Lucia from Miami, with most prices found around $371. If you aren’t able to travel to Saint Lucia during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $507.

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Wednesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $560. On the other hand, Sunday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $684.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Miami to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $577. Flights in the morning are often more expensive with an average ticket price of $630.

What is the cheapest Miami to Saint Lucia flight route?

Fly from Miami to Castries Hewanorra for the best Miami - Saint Lucia flight prices

What cabin class options are available on Miami to Saint Lucia flights?

There are 3 cabin classes available to choose from on Miami to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to Saint Lucia flights?

You could potentially save up to 53% on your flight if you consider stops on a Miami to Saint Lucia flight.

Cheap Miami to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Saint Lucia

Best Price Found	$192
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Saint Lucia	2 airports

The best one-way flight to Saint Lucia from Miami in the past 72 hours is $192. The best round-trip flight deal from Miami to Saint Lucia found on momondo in the last 72 hours is $425.

The fastest flight from Miami to Saint Lucia takes 3h 25m

Direct flights go from Miami to Saint Lucia every day.

There are 2 airports near Saint Lucia: Castries Hewanorra (UVF), Castries George F. L. Charle (SLU)

Search flight deals

When did momondo last update prices for flights from Miami Airport to Saint Lucia?
Prices for flights from Miami Airport to Saint Lucia are updated daily.
How many operators does momondo search for flights from Miami Airport to Saint Lucia?
As of July 2025, there are 3 operators available to choose from for flights from Miami Airport to Saint Lucia.
How old do you have to be to fly from Miami Airport to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Miami to Saint Lucia?
momondo data reveals that the most frequently booked plane model on the route from Miami to Saint Lucia is Airbus A321-100/200, representing 42.35% of all bookings. The subsequent popular models are Boeing 737-800 at 30.59%, Boeing 737 MAX 8 at 12.35%, and Airbus A321neo at 9.41%.

Best airlines flying from Miami to Saint Lucia

Compare and see reviews for airlines that fly from Miami to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $446	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $475	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Caribbean Airlines	PriceFrom $554	Free Cancellation	Rating 8.1 166 reviews	Search Caribbean Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Saint Lucia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to Saint Lucia for you.

Can I find flights from Miami to Saint Lucia with flexible booking policies on momondo?

Flights from Miami to Saint Lucia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Miami to Saint Lucia?

momondo helps you find the best flight between Miami and Saint Lucia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Miami to Saint Lucia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Miami to Saint Lucia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Lucia and let you know when they change.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Popular cities in Saint Lucia

Flights to Castriesfrom $458

Cheap flights from Miami to Saint Lucia from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Saint Lucia departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Miami to Saint Lucia

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Cheap one-way flights

Cheap last minute flights

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American Airlines flights from Miami to Saint Lucia

Our best American Airlines deals on Miami to Saint Lucia flight tickets

Delta flights from Miami to Saint Lucia

Our best Delta deals on Miami to Saint Lucia flight tickets

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Use the filters below to find and compare flights from Miami to Saint Lucia that are best for you.

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Miami to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint Lucia?

What is the cheapest day to depart on your flight to Saint Lucia?

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Miami to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $577. Flights in the morning are often more expensive with an average ticket price of $630.

What is the cheapest Miami to Saint Lucia flight route?

Fly from Miami to Castries Hewanorra for the best Miami - Saint Lucia flight prices

What cabin class options are available on Miami to Saint Lucia flights?

There are 3 cabin classes available to choose from on Miami to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to Saint Lucia flights?

You could potentially save up to 53% on your flight if you consider stops on a Miami to Saint Lucia flight.

What is the cheapest airline that flies from Miami to Saint Lucia?

American Airlines, Caribbean Airlines, and Air Canada are the most popular carriers operating from Miami to Saint Lucia

What airlines fly to Saint Lucia?

How many flights depart from Miami to Saint Lucia on average per day?

As of July 2025, there are 2 flights per day flying from Miami to Saint Lucia. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

How many flights depart from Miami to Saint Lucia on average per week?

As of July 2025, there are 14 flights per week flying from Miami to Saint Lucia. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Miami to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Saint Lucia

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Lucia

When did momondo last update prices for flights from Miami Airport to Saint Lucia?

How many operators does momondo search for flights from Miami Airport to Saint Lucia?

How old do you have to be to fly from Miami Airport to Saint Lucia?

What documentation or ID do you need to fly to Saint Lucia?

What is the most popular plane model from Miami to Saint Lucia?

Best airlines flying from Miami to Saint Lucia

Compare and see reviews for airlines that fly from Miami to Saint Lucia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Saint Lucia?

Can I find flights from Miami to Saint Lucia with flexible booking policies on momondo?

How can momondo help me find flights from Miami to Saint Lucia?

I’m not ready to book a flight from Miami to Saint Lucia right now. Can momondo alert me if prices change?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo