Latest deals
Insights
FAQs
Reviews
Price Alerts

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 6/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Miami to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:45 pm - 2:10 pm
MIA
-
UVF
16h 25m
1 stop
Air Canada Logo
3:05 pm - 12:13 pm
UVF
-
MIA
21h 08m
1 stop
$482Air Canada
Thu, Jun 4 - Fri, Jun 12
Air Canada Logo
1:10 pm - 2:10 pm
MIA
-
UVF
25h 00m
1 stop
Air Canada Logo
3:05 pm - 5:07 pm
UVF
-
MIA
26h 02m
2 stops
$486Air Canada
Thu, Jun 4 - Fri, Jun 12
Air Canada Logo
6:00 pm - 2:10 pm
MIA
-
UVF
20h 10m
2 stops
Air Canada Logo
3:05 pm - 5:07 pm
UVF
-
MIA
26h 02m
2 stops
$489Air Canada
Thu, Jun 4 - Fri, Jun 12
Air Canada Logo
1:10 pm - 2:10 pm
MIA
-
UVF
25h 00m
1 stop
Air Canada Logo
3:05 pm - 8:48 pm
UVF
-
MIA
29h 43m
1 stop
$492Air Canada
Thu, Jun 11 - Tue, Jun 23
Air Canada Logo
9:45 pm - 2:10 pm
MIA
-
UVF
16h 25m
1 stop
Air Canada Logo
3:05 pm - 12:13 pm
UVF
-
MIA
21h 08m
1 stop
$493Air Canada
Mon, Jun 8 - Tue, Jun 16
Air Canada Logo
1:10 pm - 2:10 pm
MIA
-
UVF
25h 00m
1 stop
Air Canada Logo
3:05 pm - 12:13 pm
UVF
-
MIA
21h 08m
1 stop
$494Air Canada
Mon, Jun 15 - Fri, Jun 19
Air Canada Logo
8:05 am - 2:10 pm
MIA
-
UVF
30h 05m
2 stops
Air Canada Logo
3:05 pm - 12:13 pm
UVF
-
MIA
21h 08m
1 stop
$496Air Canada
Thu, Jun 11 - Tue, Jun 23
Air Canada Logo
9:45 pm - 2:10 pm
MIA
-
UVF
16h 25m
1 stop
Air Canada Logo
3:05 pm - 5:01 pm
UVF
-
MIA
25h 56m
2 stops
$497Air Canada
Mon, Jun 8 - Fri, Jun 19
Caribbean Airlines Logo
3:10 pm - 10:10 pm
MIA
-
SLU
7h 00m
1 stop
Caribbean Airlines Logo
5:50 pm - 1:15 pm
SLU
-
MIA
19h 25m
1 stop
$575Caribbean Airlines
Sat, May 30 - Sat, Jun 6
Caribbean Airlines Logo
3:10 pm - 1:10 pm
MIA
-
SLU
22h 00m
1 stop
Caribbean Airlines Logo
7:10 pm - 1:15 pm
SLU
-
MIA
18h 05m
1 stop
$578Caribbean Airlines
Fri, Oct 9 - Mon, Oct 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Miami to Saint Lucia

Our best American Airlines deals on Miami to Saint Lucia flight tickets
American Airlines
Aug 25
MIA10:15 amMiami
3h 49m
UVF2:04 pmCastries Hewanorra
Sep 1
UVF3:04 pmCastries Hewanorra
3h 50m
MIA6:54 pmMiami
$604
American Airlines
Aug 21
MIA10:19 amMiami
3h 50m
UVF2:09 pmCastries Hewanorra
Aug 25
UVF3:09 pmCastries Hewanorra
3h 45m
MIA6:54 pmMiami
$639
American Airlines
Aug 21
MIA9:36 pmMiami
16h 39m
1 stop
UVF2:15 pmCastries Hewanorra
Aug 25
UVF3:09 pmCastries Hewanorra
3h 45m
MIA6:54 pmMiami
$643

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 12
UVF3:05 pmCastries Hewanorra
21h 08m
1 stop
MIA12:13 pmMiami
$482
Air Canada
Jun 4
MIA9:45 pmMiami
16h 25m
1 stop
UVF2:10 pmCastries Hewanorra
Jun 12
UVF3:05 pmCastries Hewanorra
26h 02m
2 stops
MIA5:07 pmMiami
$486
Air Canada
Jun 4
MIA6:00 pmMiami
20h 10m
2 stops
UVF2:10 pmCastries Hewanorra
Jun 12
UVF3:05 pmCastries Hewanorra
26h 02m
2 stops
MIA5:07 pmMiami
$489

momondo Fare Finder

 
Customize your flight search to find flights from Miami 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, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Miami to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/4

9:45 pm-2:10 pm

1 stop16h 25m

Castries Hewanorra

Fri 6/12

3:05 pm-12:13 pm

1 stop21h 08m

$482

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/4

1:10 pm-2:10 pm

1 stop25h 00m

Castries Hewanorra

Fri 6/12

3:05 pm-5:07 pm

2 stops26h 02m

$486

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/4

6:00 pm-2:10 pm

2 stops20h 10m

Castries Hewanorra

Fri 6/12

3:05 pm-5:07 pm

2 stops26h 02m

$489

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/11

1:10 pm-2:10 pm

1 stop25h 00m

Castries Hewanorra

Tue 6/23

3:05 pm-8:48 pm

1 stop29h 43m

$492

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 6/8

9:45 pm-2:10 pm

1 stop16h 25m

Castries Hewanorra

Tue 6/16

3:05 pm-12:13 pm

1 stop21h 08m

$493

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 6/15

1:10 pm-2:10 pm

1 stop25h 00m

Castries Hewanorra

Fri 6/19

3:05 pm-12:13 pm

1 stop21h 08m

$494

MiamiCastries

MIA - UVF

MIAUVF

Miami

Thu 6/11

8:05 am-2:10 pm

2 stops30h 05m

Castries Hewanorra

Tue 6/23

3:05 pm-12:13 pm

1 stop21h 08m

$496

MiamiCastries

MIA - UVF

MIAUVF

Miami

Mon 6/8

9:45 pm-2:10 pm

1 stop16h 25m

Castries Hewanorra

Fri 6/19

3:05 pm-5:01 pm

2 stops25h 56m

$497
Quickest round-trip

MiamiCastries

MIA - SLU

MIASLU

Miami

Sat 5/30

3:10 pm-10:10 pm

1 stop7h 00m

Castries George F. L. Charle

Sat 6/6

5:50 pm-1:15 pm

1 stop19h 25m

$575

MiamiCastries

MIA - SLU

MIASLU

Miami

Fri 10/9

3:10 pm-1:10 pm

1 stop22h 00m

Castries George F. L. Charle

Mon 10/12

7:10 pm-1:15 pm

1 stop18h 05m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 2 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 36% 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

$404

Fastest flight time

3h 30m

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 $404. The best round-trip flight deal from Miami to Saint Lucia found on momondo in the last 72 hours is $628.
The fastest flight from Miami to Saint Lucia takes 3h 30m
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

Frequently asked questions about flying from Miami to Saint Lucia

  • 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?

  • 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?

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 AirlinesPriceFrom $492Free CancellationRating
7.1
11,581 reviews
Search American Airlines flights
Caribbean AirlinesPriceFrom $554Free CancellationRating
7.9
225 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/16
Sat 5/23
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to Castriesfrom $469