KIN - SLU

Find cheap flights from Kingston to Castries

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 Kingston 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 Kingston to Castries, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kingston to Castries (KIN-SLU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kingston 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 Kingston to Castries

Multiple Airlines Logo
KIN-SLU
1082 mimulti-stop
Multiple Airlines Logo
SLU-KIN
1082 mimulti-stop
Multiple Airlines
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Everything you should know

When to travel
September
Cheapest • 10% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
Multiple Airlines
Tue 10/28
KIN - SLU • multi-stop
Cheapest one-way
Multiple Airlines
Tue 10/28
KIN - SLU • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Booking Insights

KAYAK's insights & trends for Kingston to Castries flights

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

What’s the cheapest day of the week to fly from Kingston to Castries?

The average price of all round-trip flights from Kingston to Castries clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Castries on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Kingston to Castries. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kingston 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 Kingston to Castries is September, where tickets cost $710 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $929 and $898 respectively.

Find deals

Good to know

Low seasonApril
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 5% increase in price.

When to book flights from Kingston to Castries

Are your dates flexible? Find out the best times to travel from Kingston 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 Kingston to Castries

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

    Yes, you’ll need a passport to travel to Castries from Kingston.

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

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

  • Which is the best airline for flights from Kingston to Castries, Caribbean Airlines or interCaribbean Airways?

    The two airlines most popular with KAYAK users for flights from Kingston to Castries are Caribbean Airlines and interCaribbean Airways. With an average price for the route of $753 and an overall rating of 8.0, Caribbean Airlines is the most popular choice. interCaribbean Airways is also a great choice for the route, with an average price of $929 and an overall rating of 5.2.

  • How does KAYAK find such low prices on flights from Kingston 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 Kingston to Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Kingston 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 Kingston 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 Kingston with another airline. Booking your flights between Kingston 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 Kingston 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 Kingston 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 Kingston to Castries

 
See real verified KAYAK customer reviews for airlines flying from Kingston 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 Kingston 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.
8.0
Caribbean AirlinesOverall score based on 193 reviews
8.1Boarding
6.7Entertainment
8.4Crew
7.8Comfort
6.8Food
Airline reviews

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.

10.0 ExcellentAnonymous, Oct 2025POS - MCO
Read more Caribbean Airlines reviews

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

Excellent experience this was my first time booking with Kayak.

Flight ended up being longer than anticipated because we had to reroute to the Bahamas. So a hour and half flight turned into 5 hours. 0/10.

Flight time. The crew was the rudest, talked down to customers, ignored requests, acted like security guards, used forceful language like must and can't. Everything was on purchase, no entertainment, unless you could use your own phone. Poor customer service.

Checking in, boarding, the food and crew were all excellent. It was my first time traveling on Caribbean Airlines and trust me it’s the only airline I’ll be flying on as of now as long as it’s going my way😁. The service was unbelievably good I don’t regret missing my flight on flair at all cause I wouldn’t have realized how great the service is on Caribbean Airlines

The flight could'nt be better ,the comfort ,the crew and everything was good.i will definitely fly with this sirline again.

Long delay. No AC on the flight from Barbados to St. Lucia.

Did not get to travel, you canceled my flight and left me stranded for the hole day, it's another day and I can't get to my destination. I will not recommend any one to this away, bad service

Delay flight more than 8hours waiting and poor customer service!

Plane was extremely small so mind the size of your carry on

Other than lack of snacks, everything else went very well.

They don’t keep you updated on the flight status very well. It was late but nothing said

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

Information on your arrival and departure airports

Kingston (KIN)
Castries (SLU)

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