MIA - SLU

$205 Find Cheap Flights from Miami to Castries

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 Castries departing on 2/26. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Castries, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$533
Overall average: $643
Caribbean Airlines
Sat 3/7Sun 3/15
MIA - SLU • 1 stop
Cheapest one-way
$205
Caribbean Airlines
Thu 2/26
MIA - SLU • 1 stop
When to travel
August
Cheapest • 28% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Miami to Castries (MIA-SLU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Miami to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Miami to Castries

Sat, Mar 7 - Sun, Mar 15
Caribbean Airlines Logo
2:10 pm - 10:10 pm
MIA
-
SLU
7h 00m
1 stop
Caribbean Airlines Logo
5:00 am - 1:15 pm
SLU
-
MIA
8h 15m
1 stop
$533Caribbean Airlines
Thu, Feb 26 - Wed, Mar 4
Caribbean Airlines Logo
2:10 pm - 3:15 pm
MIA
-
SLU
24h 05m
1 stop
Caribbean Airlines Logo
10:15 am - 12:15 pm
SLU
-
MIA
27h 00m
1 stop
$536Caribbean Airlines
Thu, Feb 26 - Wed, Mar 4
Caribbean Airlines Logo
2:10 pm - 3:15 pm
MIA
-
SLU
24h 05m
1 stop
Caribbean Airlines Logo
10:15 am - 12:15 pm
SLU
-
MIA
27h 00m
1 stop
$542Caribbean Airlines
Thu, Feb 26 - Wed, Mar 4
Caribbean Airlines Logo
2:10 pm - 3:15 pm
MIA
-
SLU
24h 05m
1 stop
Caribbean Airlines Logo
10:15 am - 12:15 pm
SLU
-
MIA
27h 00m
1 stop
$544Caribbean Airlines
Thu, Feb 26 - Wed, Mar 4
Caribbean Airlines Logo
2:10 pm - 3:15 pm
MIA
-
SLU
24h 05m
1 stop
Caribbean Airlines Logo
10:15 am - 12:15 pm
SLU
-
MIA
27h 00m
1 stop
$548Caribbean Airlines
Thu, Mar 5 - Sun, Mar 8
Caribbean Airlines Logo
2:10 pm - 5:15 pm
MIA
-
SLU
26h 05m
1 stop
Caribbean Airlines Logo
6:45 pm - 1:15 pm
SLU
-
MIA
18h 30m
1 stop
$550Caribbean Airlines
Fri, May 1 - Tue, May 12
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
$552Caribbean Airlines
Thu, Mar 5 - Sun, Mar 8
Caribbean Airlines Logo
2:10 pm - 5:15 pm
MIA
-
SLU
26h 05m
1 stop
Caribbean Airlines Logo
6:45 pm - 1:15 pm
SLU
-
MIA
18h 30m
1 stop
$558Caribbean Airlines
Thu, Feb 26 - Thu, Mar 5
Caribbean Airlines Logo
2:10 pm - 3:15 pm
MIA
-
SLU
24h 05m
1 stop
Caribbean Airlines Logo
6:20 pm - 12:15 pm
SLU
-
MIA
18h 55m
1 stop
$561Caribbean Airlines
Fri, May 8 - Thu, May 14
Caribbean Airlines Logo
3:10 pm - 1:10 pm
MIA
-
SLU
22h 00m
1 stop
Caribbean Airlines Logo
5:50 pm - 1:15 pm
SLU
-
MIA
19h 25m
1 stop
$562Caribbean Airlines
Booking Insights

KAYAK's insights & trends for Miami to Castries flights

Get data-powered insights and trends into flights from Miami to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Miami to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Miami to Castries is August, where tickets cost $507 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $958 and $902 respectively.

Good to know

Low seasonSeptember
Cheapest flight$205
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Miami to Castries

When to book flights from Miami to Castries

Are your dates flexible? Find out the best times to travel from Miami to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Miami to Castries

  • What is the cheapest flight from Miami to Castries?

    In the last 3 days, the lowest price for a flight from Miami to Castries was $205 for a one-way ticket and $533 for a round-trip.

  • Do I need a passport to fly between Miami and Castries?

    Yes

  • Which airports will I be using when flying from Miami to Castries?

    Miami and Castries are both served by 1 main airport. You will leave Miami from Miami and will be arriving at Castries George F. L. Charle.

  • Which aircraft models fly most regularly from Miami to Castries?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Miami to Castries?

    oneworld is the only airline alliance operating flights between Miami and Castries.

  • Which is the best airline for flights from Miami to Castries, Caribbean Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Miami to Castries are Caribbean Airlines and American Airlines. With an average price for the route of $697 and an overall rating of 7.9, Caribbean Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $784 and an overall rating of 7.2.

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

    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 Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries 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 Castries?

    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 Castries with an airline and back to Miami with another airline. Booking your flights between Miami and SLU can sometimes prove cheaper using this method.

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

    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 Castries from Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Miami to Castries

 
See real verified KAYAK customer reviews for airlines flying from Miami to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Miami to Castries? 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.
7.9
Caribbean AirlinesOverall score based on 213 reviews
8.3Crew
7.8Comfort
6.7Food
6.6Entertainment
7.9Boarding
Airline reviews

Boarding the flight was smooth and the flight was not full so i had an extra seat essentially

10.0 ExcellentAnonymous, Jan 2026
MIA - POS
Read more Caribbean Airlines reviews

Boarding the flight was smooth and the flight was not full so i had an extra seat essentially

There was no flight. They canceled the flight with no knowledge to me, and I still haven’t received a refund

Overall, it was good. There was no food or entertainment, which is why I put poor (it wasn't an issue though).

Nothing, they could have made some accommodation for an awful experience. Me and my family were not informed properly we we separated. They took me off the original flight i booked. I booked our flight at one price and called me and told me they were not honoring my rate and they charged me double of what I paid. Me and my family don’t want to ever use your services again.

This flight was great. The plane took off and arrived at the destination an hour early. The crew was pleasant. The food and entertainment options are minimal but adequate for a 1-hour flight. They passed out water and quickly supplied me with a fresh magazine since the previous one had the crossword section filled out.

Better movie and tv selections. Also, the overnight flight to Trinidad from Toronto, the staff were not very attentive. I did not see them for at least half the fight. They were behind their curtain a lot of the time, and they did not check on us before landing to make sure all landing requirements were met.

Little space for luggage and the flight was delayed by an hour.

The flight was delayed over a hour and that was over 15 hours in advance not good

At check in I had to pay for my seat that I already paid for on purchasing my ticket. The flight was over an hour late and the plane smelt gross.

just a child who screamed and threw tantrums the entire flight

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

Everything you need to know for your flight from Miami to Castries

Information on your arrival and departure airports