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Find cheap flights from Miami to Saint Lucia from $244

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Saint Lucia departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/29
Wed 6/5

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Best Saint Lucia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Castries
Castries1 stop$563

Good to know

Low season

August

High season

December

Cheapest flight

$244
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Miami to Castries

FAQs - booking Saint Lucia flights

  • How small is the George F.L. Charles Airport?

    The SLU airport is quite small, having just one small terminal that has a restaurant and a duty-free shop. This airport services small regional airlines that fly throughout the Caribbean. No jets fly into this airport. This airport which closes every day between 11 am and 6 pm, also has a currency exchange landside and information desk airside. If you want to rent a car from SLU, pre-book a rental with Island Cars and arrange for them to pick you up at the airport when you arrive.

  • What is the UVF airport like?

    UVF is a one-terminal airport that services planes from North America. You can find a few shops and restaurants, a currency exchange, and duty-free shopping. There is a hotel within a 2-minute walk from the airport, and in the airport you can pay to enter an exclusive lounge. This airport has rental car services on site.

  • Does MIA have a hotel on site?

    Yes. If you want to spend the night before your flight to St Lucia at the Miami Airport, consider staying at the Miami International Airport Hotel, located in MIA in the Central Terminal. If you don't want to stay at the airport but you have a few hours before your flight, feel free to rent a Day Use room from the hotel, where you can relax, reboot, and recharge before your flight.

  • Does MIA have private facilities for nursing mothers?

    Yes. Throughout the terminals, MIA has installed freestanding Mamava lactation suites. Each 4x8 fiberglass unit has a fold-down table, bench seating on either side, a coat hook, a mirror, a USB port, and an electrical socket.

  • How does KAYAK find such low prices on flights from Miami to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Miami to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Miami to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Lucia from Miami is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Miami to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Lucia with an airline and back to Miami with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Miami to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Lucia from Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Saint Lucia

  • Morning departure is around 31% cheaper than an evening flight, on average*.
  • The Miami International Airport (MIA) is a hub for several different airlines, including American Airlines. MIA also serves as a focus city for Frontier Airlines, Spirit Airlines, and other smaller airlines. When you book a flight from MIA to Saint Lucia, you will be landing it one of the island's two airports.
  • Located on the southern cape of San Lucia in the Caribbean, the Hewanorra International Airport (UVF) is the larger of the two airports on the island. You can catch a direct flight from MIA to UVF on American Airlines. Caribbean Airlines, Delta, and Iberia are among the carriers that offer one-stop flights from MIA to UVF. Layover locations include Charlotte, London, Atlanta, and Trinidad.
  • Two-stop flights from MIA to UVF are not necessarily cheaper than one-stop flights. Make sure you compare different options on KAYAK to see which flight works best for you. Some airlines that offer two-stop flights between MIA and UVF include American Airlines, Delta, Copa Airlines, and British Airways. Some stops include New York, Charlotte, Panama City, Trinidad, Boston, and London.
  • Located on the northwestern tip of Saint Lucia, the George F. L. Charles Airport (SLU) is the smaller of the two airports on St Lucia. You can usually find a two-stop flight from MIA to SLU on Caribbean Airlines, paired with other airlines such as air Air Antilles or Intercaribbean Airways. Layovers often occur in Trinidad and Barbados.
  • If you are traveling with children to St Lucia and you would like them to burn off excess energy before the flight, consider taking them to the designated play area at MIA, Plane Fun. This indoor playground is located near gate E5 on Concourse E and is designed to look like a kid-version of an airport.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Miami to Saint Lucia

 
Need help choosing which airline to fly with from Miami to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10913 reviews
8.0entertainment
8.2boarding
7.9comfort
8.6crew
7.4food
Airline reviews

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

10.0 ExcellentAnonymous, Apr 2024PNS - ATL
Read more about Delta reviews

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

nothing Delta could do... the person sitting next to me was huge and overflowing into my seat

Crew was great! I need wheelchair assistance and they knew who I was and updated me that my chair was on its way and to just hang tight. There was some turbulence but the captain announced we would be going thru it and he handled the plane well. Landing was soft and his.

Aircraft very cramped. Check-in was great with an agent helping us. Food was almost non-existent. Pre-flight went well once I got the app reloaded on my phone since we don’t fly much anymore.

I like that it got us where we were going. Everything else needed work. It was 1/2 hour late and we took off an hour late. The plane had to be cleaned and the disabled loaded on board before we could take off which took forever and then we sat at the terminal FOREVER before we took off. The ride was so bumpy that they couldn’t serve drinks and snack but to about 1/2 the plane. Seriously we should have flown out of Fort Lauderdale. We probably would’ve gotten home several hours earlier.

Flight was on time, the staff was personable & professional, & the plane arrived on time.

Flight was great. DELTA did a fantastic job! FLL airport was chaotic!

You lost my luggage!!! How frustrating!!! Now they can’t find one of our bags!!!! I really don’t have time for this!!!

Fast boarding and exit. Different snacks other than almonds and sun chips.

There was no music on the flights unless you came with your headset.

Their bar selection could be greatly improved; they only had one spirit option

Music would have been great and information about the flight. Meaning how high and the weather conditions.

It was good but the food was small for the duration of the flight.

I wrote to the entertainment and food OK because it was non-applicable All excellent

Checking in online still requires going on the physical check in line

I enjoyed the smooth flow and well coordinated boarding and the very courteous attitude from the cabin crew We look forward to flying with ya’ll again

Pleasant experience checking in. Seating is way too tight, especially for persons who are not petite. I thought the pilot was excellent in terms of his commentary and information. Wrong gate information on boarding passes. If I was not alert I could have lined up to board the wrong plane.

The crew was excellent, check in was easy ,the food wasn't good, movies should be recent and more selections

The captain was great he made jokes and make thebflight very comfortable. Alerted us about the islands we flew over and Yolandra and her team took great care of us, very personable.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Terrible, oxygen masks were deployed mid-flight. We returned to airport. Took additional 12 hours to get home.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

Horrible. Flight was delayed and very bumpy. I was super unhappy

The agents at the gate were rude. The stwards were pleasant. The seats were comfortable. The tray table had crumbs on it. A passenger talked constantlt and very loudly for the entire flight annoying many passengers. The stewards did not ask her to speak in a lower voice but my travel partner did.

I grand parents didn’t receive any special treatment they are seniors even i ask for wheelchair

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Flight delayed 3 times due to maintenance (on exact same plane that had just brought us from Boston to Miami). Eventually changed to a different plane and gate.

Very, very dirty plane and I fly around one time a month. This plane looked like it wasn’t cleaned in a long time. Otherwise, good flight.

Book cheap flights from Miami to Saint Lucia

Recent round-trip flight deals

6/23Sun
nonstopAmerican Airlines
3h 50mMIA-UVF
7/2Tue
nonstopAmerican Airlines
3h 45mUVF-MIA
$371
6/21Fri
nonstopAmerican Airlines
3h 48mMIA-UVF
6/27Thu
nonstopAmerican Airlines
3h 45mUVF-MIA
$396
5/12Sun
1 stopDelta
7h 27mMIA-UVF
5/15Wed
1 stopDelta
9h 02mUVF-MIA
$486
7/16Tue
1 stopDelta
8h 20mMIA-UVF
7/25Thu
1 stopDelta
17h 16mUVF-MIA
$507
6/20Thu
1 stop
20h 20mMIA-SLU
6/25Tue
2 stops
27h 50mSLU-MIA
$563
6/6Thu
1 stopCaribbean Airlines
20h 20mMIA-SLU
6/9Sun
1 stopCaribbean Airlines
8h 15mSLU-MIA
$611
6/20Thu
1 stopCaribbean Airlines
20h 20mMIA-SLU
6/24Mon
1 stopCaribbean Airlines
20h 40mSLU-MIA
$620
6/1Sat
1 stopJetBlue
16h 24mMIA-UVF
6/8Sat
1 stopJetBlue
17h 10mUVF-MIA
$637
5/13Mon
2 stops
24h 45mMIA-SLU
5/17Fri
1 stop
25h 00mSLU-MIA
$673
6/20Thu
1 stopJetBlue
11h 56mMIA-UVF
6/24Mon
1 stopJetBlue
10h 04mUVF-MIA
$683

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Recent one-way flight deals

5/14Tue
1 stopAir Canada
26h 20mMIA-UVF
$244
5/13Mon
nonstopAmerican Airlines
3h 45mMIA-UVF
$248
5/13Mon
1 stopAmerican Airlines
17h 09mMIA-UVF
$251
6/19Wed
1 stopJetBlue
11h 56mMIA-UVF
$266
6/20Thu
1 stopCaribbean Airlines
20h 20mMIA-SLU
$268
5/28Tue
2 stops
20h 15mMIA-SLU
$278
6/19Wed
2 stopsCaribbean Airlines
23h 25mMIA-SLU
$282
5/28Tue
1 stopDelta
7h 27mMIA-UVF
$303
5/14Tue
2 stops
20h 15mMIA-SLU
$303
6/20Thu
1 stopDelta
19h 03mMIA-UVF
$1,065

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Last minute flights from Miami to Saint Lucia

Last minute flight, train and bus deals

5/2Thu
multi-stopCaribbean Airlines
20h 20mMIA-SLU
5/5Sun
multi-stopCaribbean Airlines
8h 15mSLU-MIA
$624
5/2Thu
multi-stopCaribbean Airlines
22h 00mMIA-SLU
5/5Sun
multi-stopCaribbean Airlines
8h 15mSLU-MIA
$674
5/2Thu
multi-stopCaribbean Airlines
20h 20mMIA-SLU
5/5Sun
multi-stopCaribbean Airlines
25h 05mSLU-MIA
$699
5/2Thu
multi-stopCaribbean Airlines
22h 00mMIA-SLU
5/5Sun
multi-stopCaribbean Airlines
25h 05mSLU-MIA
$722
5/2Thu
multi-stop
19h 54mMIA-SLU
5/5Sun
multi-stop
25h 05mSLU-MIA
$833
5/3Fri
multi-stopDelta
7h 27mMIA-UVF
5/6Mon
multi-stopDelta
17h 08mUVF-MIA
$906
5/3Fri
nonstopAmerican Airlines
3h 40mMIA-UVF
5/6Mon
nonstopAmerican Airlines
3h 55mUVF-MIA
$936
5/3Fri
multi-stopAmerican Airlines
7h 41mMIA-UVF
5/6Mon
nonstopAmerican Airlines
3h 55mUVF-MIA
$939
5/3Fri
multi-stopAmerican Airlines
18h 11mMIA-UVF
5/6Mon
multi-stopAmerican Airlines
17h 35mUVF-MIA
$967
5/3Fri
multi-stopAmerican Airlines
18h 22mMIA-UVF
5/6Mon
multi-stopAmerican Airlines
22h 22mUVF-MIA
$969

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Miami - Saint Lucia Flights

Departure:

Miami (MIA)United States

Return flight deals:

Saint Lucia - Miami

Cabin classes:

$798
$1,200
$3,151
$436