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

As of February 2026, 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 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.

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

Caribbean Airlines, Air Canada, and Delta 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 February 2026, 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.

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 February 2026, 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.

$194 Cheap Flights from Miami to Saint Lucia in 2026

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Find the cheapest flights from Miami to Saint Lucia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 2:35 pm

MIA

SLU

23h 25m

1 stop

6:00 pm - 1:15 pm

SLU

MIA

19h 15m

1 stop

$521Caribbean Airlines

Thu, May 28 - Sun, Jun 7

9:45 pm - 2:10 pm

MIA

UVF

16h 25m

1 stop

3:05 pm - 12:13 pm

UVF

MIA

21h 08m

1 stop

$538Air Canada

Thu, Jun 4 - Tue, Jun 9

6:00 pm - 2:10 pm

MIA

UVF

20h 10m

2 stops

3:05 pm - 12:13 pm

UVF

MIA

21h 08m

1 stop

$542Air Canada

Thu, Jun 4 - Tue, Jun 9

8:25 am - 11:57 am

MIA

UVF

3h 32mnonstop

2:58 pm - 6:55 pm

UVF

MIA

3h 57mnonstop

$544American Airlines

Mon, May 25 - Fri, May 29

6:00 pm - 2:10 pm

MIA

UVF

20h 10m

2 stops

3:05 pm - 5:07 pm

UVF

MIA

26h 02m

2 stops

$545Air Canada

Thu, Jun 4 - Tue, Jun 9

9:45 pm - 2:05 pm

MIA

UVF

16h 20m

1 stop

3:05 pm - 12:13 pm

UVF

MIA

21h 08m

1 stop

$547Air Canada

Mon, May 25 - Tue, Jun 2

9:45 pm - 2:10 pm

MIA

UVF

16h 25m

1 stop

3:05 pm - 8:48 pm

UVF

MIA

29h 43m

1 stop

$548Air Canada

Mon, Jun 8 - Fri, Jun 12

3:10 pm - 1:10 pm

MIA

SLU

22h 00m

1 stop

6:00 pm - 1:15 pm

SLU

MIA

19h 15m

1 stop

$549Caribbean Airlines

Fri, May 8 - Sun, Jun 7

8:25 am - 12:02 pm

MIA

UVF

3h 37mnonstop

2:58 pm - 6:55 pm

UVF

MIA

3h 57mnonstop

$569American Airlines

Sat, Jun 6 - Tue, Jun 16

6:16 am - 2:15 pm

MIA

UVF

7h 59m

1 stop

3:09 pm - 6:54 pm

UVF

MIA

3h 45mnonstop

$573American Airlines

Thu, Aug 6 - Tue, Aug 11

American Airlines flights from Miami to Saint Lucia

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

American Airlines

May 25

MIA8:25 amMiami

3h 32m

UVF11:57 amCastries Hewanorra

May 29

UVF2:58 pmCastries Hewanorra

3h 57m

MIA6:55 pmMiami

$544

American Airlines

Jun 6

MIA8:25 amMiami

3h 37m

UVF12:02 pmCastries Hewanorra

Jun 16

UVF2:58 pmCastries Hewanorra

3h 57m

MIA6:55 pmMiami

$569

American Airlines

Aug 6

MIA6:16 amMiami

7h 59m

1 stop

UVF2:15 pmCastries Hewanorra

Aug 11

UVF3:09 pmCastries Hewanorra

3h 45m

MIA6:54 pmMiami

$573

Air Canada flights from Miami to Saint Lucia

Our best Air Canada deals on Miami to Saint Lucia flight tickets

Air Canada

Jun 4

MIA9:45 pmMiami

16h 25m

1 stop

UVF2:10 pmCastries Hewanorra

Jun 9

UVF3:05 pmCastries Hewanorra

21h 08m

1 stop

MIA12:13 pmMiami

$538

Air Canada

Jun 4

MIA6:00 pmMiami

20h 10m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 9

UVF3:05 pmCastries Hewanorra

21h 08m

1 stop

MIA12:13 pmMiami

$542

Air Canada

Jun 4

MIA6:00 pmMiami

20h 10m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 9

UVF3:05 pmCastries Hewanorra

26h 02m

2 stops

MIA5:07 pmMiami

$545

Fly from

Fly to

Route

Depart

Return

Price

MiamiCastries

MIA - SLU

MIASLU

Miami

Thu 5/28

3:10 pm-2:35 pm

1 stop23h 25m

Castries George F. L. Charle

Sun 6/7

6:00 pm-1:15 pm

1 stop19h 15m

$521

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/4

9:45 pm-2:10 pm

1 stop16h 25m

Castries Hewanorra

Tue 6/9

3:05 pm-12:13 pm

1 stop21h 08m

$538

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/4

6:00 pm-2:10 pm

2 stops20h 10m

Castries Hewanorra

Tue 6/9

3:05 pm-12:13 pm

1 stop21h 08m

$542

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 5/25

8:25 am-11:57 am

Nonstop3h 32m

Castries Hewanorra

Fri 5/29

2:58 pm-6:55 pm

Nonstop3h 57m

$544

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/4

6:00 pm-2:10 pm

2 stops20h 10m

Castries Hewanorra

Tue 6/9

3:05 pm-5:07 pm

2 stops26h 02m

$545

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 5/25

9:45 pm-2:05 pm

1 stop16h 20m

Castries Hewanorra

Tue 6/2

3:05 pm-12:13 pm

1 stop21h 08m

$547

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 6/8

9:45 pm-2:10 pm

1 stop16h 25m

Castries Hewanorra

Fri 6/12

3:05 pm-8:48 pm

1 stop29h 43m

$548

MiamiCastries

MIA - SLU

MIASLU

Miami

Fri 5/8

3:10 pm-1:10 pm

1 stop22h 00m

Castries George F. L. Charle

Sun 6/7

6:00 pm-1:15 pm

1 stop19h 15m

$549

MiamiCastries

MIA - UVF

MIAUVF

Miami

Sat 6/6

8:25 am-12:02 pm

Nonstop3h 37m

Castries Hewanorra

Tue 6/16

2:58 pm-6:55 pm

Nonstop3h 57m

$569

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 8/6

6:16 am-2:15 pm

1 stop7h 59m

Castries Hewanorra

Tue 8/11

3:09 pm-6:54 pm

Nonstop3h 45m

$573

Flights are sorted by cheapest round-trip flights first.

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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

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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 $515.

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 29% 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	$369
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Saint Lucia	7 airports

The best one-way flight to Saint Lucia from Miami in the past 72 hours is $369. The best round-trip flight deal from Miami to Saint Lucia found on momondo in the last 72 hours is $633.

The fastest flight from Miami to Saint Lucia takes 3h 35m

Direct flights go from Miami to Saint Lucia every day.

There are 7 airports in Saint Lucia. From Miami there are direct flights to 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 February 2026, 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 40.88% of all bookings. The subsequent popular models are Boeing 737-800 at 34.67%, Boeing 737 MAX 8 at 9.85%, and Airbus A321neo at 9.85%.

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 8,240 reviews	Search Delta flights
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.1 11,366 reviews	Search American Airlines flights
Caribbean Airlines	PriceFrom $554	Free Cancellation	Rating 7.9 214 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

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Flights to Castriesfrom $456

Cheap flights from Miami to Saint Lucia from $194

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 4/9. 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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American Airlines flights from Miami to Saint Lucia

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

What is the cheapest month to fly to Saint Lucia?

What is the cheapest Miami to Saint Lucia flight route?

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

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

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

What airlines fly to Saint Lucia?

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

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

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

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?

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

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year