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

As of November 2025, there are 24 flights per week flying from Miami to Saint Lucia. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

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

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

As of November 2025, there are 3 flights per day flying from Miami to Saint Lucia. The most common time of day flights depart is 11:00AM, with 100% of flights taking off at noon.

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 94% 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 November 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.

$213 Cheap Flights from Miami to Saint Lucia in 2025/26

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11:18 am - 4:02 pmMIA-UVF

3h 44mnonstop

5:02 pm - 8:10 pmUVF-MIA

4h 08mnonstop

$429American Airlines

Find Deal

Sun, Jan 11 - Fri, Jan 16

9:45 pm - 3:03 pmMIA-UVF

16h 18m1 stop

5:02 pm - 8:10 pmUVF-MIA

4h 08mnonstop

$433American Airlines

Find Deal

Sun, Jan 11 - Fri, Jan 16

9:11 am - 1:46 pmMIA-UVF

3h 35mnonstop

5:02 pm - 8:10 pmUVF-MIA

4h 08mnonstop

$436American Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 16

11:21 am - 3:52 pmMIA-UVF

3h 31mnonstop

2:23 pm - 5:29 pmUVF-MIA

4h 06mnonstop

$437American Airlines

Find Deal

Mon, Dec 1 - Fri, Dec 5

8:54 am - 1:19 pmMIA-UVF

3h 25mnonstop

3:53 pm - 12:47 amUVF-MIA

9h 54m1 stop

$439American Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

8:29 pm - 3:03 pmMIA-UVF

17h 34m1 stop

5:02 pm - 8:10 pmUVF-MIA

4h 08mnonstop

$441American Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 16

6:00 am - 3:04 pmMIA-UVF

8h 04m1 stop

3:24 pm - 12:57 amUVF-MIA

9h 33m1 stop

$443Delta

Find Deal

Tue, Mar 3 - Thu, Mar 12

2:10 pm - 3:35 pmMIA-SLU

24h 25m1 stop

6:20 pm - 12:15 pmSLU-MIA

18h 55m1 stop

$539Caribbean Airlines

Find Deal

Sun, Jan 25 - Sat, Jan 31

2:10 pm - 1:10 pmMIA-SLU

22h 00m1 stop

4:20 pm - 12:15 pmSLU-MIA

20h 55m1 stop

$541Caribbean Airlines

Find Deal

Fri, Jan 9 - Mon, Jan 12

2:10 pm - 3:35 pmMIA-SLU

24h 25m1 stop

6:20 pm - 12:15 pmSLU-MIA

18h 55m1 stop

$557Caribbean Airlines

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Sun, Jan 25 - Sat, Jan 31

Delta flights from Miami to Saint Lucia

Our best Delta deals on Miami to Saint Lucia flight tickets

Delta

Mar 3

MIA6:00 amMiami

8h 04m

1 stop

UVF3:04 pmCastries Hewanorra

Mar 11

UVF3:24 pmCastries Hewanorra

18h 02m

1 stop

MIA9:26 amMiami

$443

Find similar

Delta

Jan 14

MIA6:00 amMiami

8h 05m

1 stop

UVF3:05 pmCastries Hewanorra

Jan 18

UVF4:25 pmCastries Hewanorra

9h 26m

1 stop

MIA12:51 amMiami

$473

Find similar

Delta

May 6

MIA6:00 amMiami

8h 08m

1 stop

UVF2:08 pmCastries Hewanorra

May 13

UVF3:25 pmCastries Hewanorra

9h 31m

1 stop

MIA12:56 amMiami

$507

Find similar

American Airlines flights from Miami to Saint Lucia

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

American Airlines

Jan 11

MIA11:18 amMiami

3h 44m

UVF4:02 pmCastries Hewanorra

Jan 16

UVF5:02 pmCastries Hewanorra

4h 08m

MIA8:10 pmMiami

$429

Find similar

American Airlines

Jan 11

MIA9:45 pmMiami

16h 18m

1 stop

UVF3:03 pmCastries Hewanorra

Jan 16

UVF5:02 pmCastries Hewanorra

4h 08m

MIA8:10 pmMiami

$433

Find similar

American Airlines

Jan 12

MIA9:11 amMiami

3h 35m

UVF1:46 pmCastries Hewanorra

Jan 16

UVF5:02 pmCastries Hewanorra

4h 08m

MIA8:10 pmMiami

$436

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Fly from

Fly to

Route

Depart

Return

Price

MiamiCastries

MIA - UVF

MIAUVF

Miami

Sun 1/11

11:18 am-4:02 pm

Nonstop3h 44m

Castries Hewanorra

Fri 1/16

5:02 pm-8:10 pm

Nonstop4h 08m

$429

MiamiCastries

MIA - UVF

MIAUVF

Miami

Sun 1/11

9:45 pm-3:03 pm

1 stop16h 18m

Castries Hewanorra

Fri 1/16

5:02 pm-8:10 pm

Nonstop4h 08m

$433

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 1/12

9:11 am-1:46 pm

Nonstop3h 35m

Castries Hewanorra

Fri 1/16

5:02 pm-8:10 pm

Nonstop4h 08m

$436

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 12/1

11:21 am-3:52 pm

Nonstop3h 31m

Castries Hewanorra

Fri 12/5

2:23 pm-5:29 pm

Nonstop4h 06m

$437

MiamiCastries

MIA - UVF

MIAUVF

Miami

Fri 12/12

8:54 am-1:19 pm

Nonstop3h 25m

Castries Hewanorra

Fri 12/19

3:53 pm-12:47 am

1 stop9h 54m

$439

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 1/12

8:29 pm-3:03 pm

1 stop17h 34m

Castries Hewanorra

Fri 1/16

5:02 pm-8:10 pm

Nonstop4h 08m

$441

MiamiCastries

MIA - UVF

MIAUVF

Miami

Tue 3/3

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

Thu 3/12

3:24 pm-12:57 am

1 stop9h 33m

$443

MiamiCastries

MIA - SLU

MIASLU

Miami

Sun 1/25

2:10 pm-3:35 pm

1 stop24h 25m

Castries George F. L. Charle

Sat 1/31

6:20 pm-12:15 pm

1 stop18h 55m

$539

MiamiCastries

MIA - SLU

MIASLU

Miami

Fri 1/9

2:10 pm-1:10 pm

1 stop22h 00m

Castries George F. L. Charle

Mon 1/12

4:20 pm-12:15 pm

1 stop20h 55m

$541

MiamiCastries

MIA - SLU

MIASLU

Miami

Sun 1/25

2:10 pm-3:35 pm

1 stop24h 25m

Castries George F. L. Charle

Sat 1/31

6:20 pm-12:15 pm

1 stop18h 55m

$557

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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

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Other information

What is the cheapest month to fly to Saint Lucia?

The month of August is, on average, the cheapest month to fly to Saint Lucia from Miami, with most prices found around $507. If you aren’t able to travel to Saint Lucia during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $535.

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 31% 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	$308
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Saint Lucia	1 airport

The best one-way flight to Saint Lucia from Miami in the past 72 hours is $308. The best round-trip flight deal from Miami to Saint Lucia found on momondo in the last 72 hours is $577.

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

Direct flights go from Miami to Saint Lucia every day.

There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)

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 November 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 Boeing 737-800, representing 49.54% of all bookings. The subsequent popular models are Airbus A321-100/200 at 27.98%, Airbus A321neo at 10.09%, and Boeing 737 MAX 8 at 9.17%.

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
Delta	PriceFrom $458	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $482	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Caribbean Airlines	PriceFrom $554	Free Cancellation	Rating 8.0 199 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.

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Popular cities in Saint Lucia

Flights to Castriesfrom $484

Cheap flights from Miami to Saint Lucia from $213

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 12/6. 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

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Delta flights from Miami to Saint Lucia

Our best Delta deals on Miami to Saint Lucia flight tickets

American Airlines flights from Miami to Saint Lucia

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

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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 31% 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?

Caribbean Airlines, Air Canada, and American Airlines 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 November 2025, there are 3 flights per day flying from Miami to Saint Lucia. The most common time of day flights depart is 11:00AM, with 100% of flights taking off at noon.

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

As of November 2025, there are 24 flights per week flying from Miami to Saint Lucia. The most common day of the week flights depart is Mon, with 17% 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