$191 Find Cheap Flights to Gros Islet - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Gros Islet departing on 10/15. 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

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Everything you should know

Cheapest round-trip
$472
Typical prices: $332-$586
Caribbean Airlines
Fri 9/18Fri 9/25
JFK - SLU • 1 stop
Cheapest one-way
$191
Caribbean Airlines
Thu 10/15
JFK - SLU • 1 stop
Arrival airport
You can't fly directly to Gros Islet. It is served by Castries (SLU), located 4.3 miles from Gros Islet.
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We hope you love your trip to Gros Islet!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Gros Islet

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

Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 11:50 pm
SLU
-
JFK
29h 50m
2 stops
$472Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$472Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$474Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 11:50 pm
SLU
-
JFK
29h 50m
2 stops
$475Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$475Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$476Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 11:50 pm
SLU
-
JFK
29h 50m
2 stops
$476Caribbean Airlines
Fri, Sep 18 - Fri, Sep 25
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$477Caribbean Airlines
Wed, Sep 9 - Sun, Sep 13
Multiple Airlines Logo
7:00 am - 3:15 pm
JFK
-
SLU
32h 15m
3 stops
Multiple Airlines Logo
5:00 am - 5:00 am
SLU
-
JFK
24h 00m
1 stop
$615Multiple Airlines
Fri, Oct 30 - Tue, Nov 3
Multiple Airlines Logo
4:15 pm - 10:10 pm
JFK
-
SLU
29h 55m
1 stop
Multiple Airlines Logo
3:45 pm - 1:25 pm
SLU
-
JFK
22h 40m
3 stops
$634Multiple Airlines
Useful Info

Good to know - Book Cheap Gros Islet Plane Tickets

Low season

February

Cheapest flight

$191
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from New York John F Kennedy Airport to Castries

FAQs - booking Gros Islet flights

  • How long is the flight to Gros Islet?

    Flights from Washington, D.C.20h 15m
    Flights from New York10h 41m
    Flights from New York John F Kennedy Intl Airport7h 35m
    Flights from Boston12h 30m
    Flights from Miami7h 00m
  • What is the cheapest flight to Castries?

    In the last 5 days, the cheapest flight deal to Castries was found on the route from New York, at $472 return. The most popular connection is from New York to Castries and KAYAK users have found round-trip deals for as low as $472 in the last 5 days.

  • Which airlines fly to Castries?

    Many airlines fly to Castries, the most common ones being JetBlue, American Airlines, and Delta. See the amount of flights per week for popular airlines flying to Castries.

  • How to fly to Gros Islet?

    You cannot fly directly to Gros Islet. KAYAK recommends you fly to Castries George F. L. Charle (SLU) (4.31 miles from Gros Islet). From there you can rent a car or get a taxi.

  • What airports are near Gros Islet?

    The closest airport is Fort-de-France Lamentin (FDF) (36.43 mi). Other nearby airports are Kingstown Argyle Intl (SVD) (65.99 mi) or Canouan Island (CIW) (98.04 mi). KAYAK recommends you fly to Castries George F. L. Charle.

  • How far is Castries George F. L. Charle Airport from central Castries?

    Castries George F. L. Charle Airport is 1 mile from the center of Castries.

  • What is the name of Castries’s airport?

    Castries is served by Castries George F. L. Charle Airport, also commonly referred to as George F. L. Charle, George F. L. Charles, or Saint Lucia. The airport code is SLU.

  • How does KAYAK find such low prices on flights to Gros Islet?

    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 to Gros Islet.

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

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

  • What is the Hacker Fare option on flights to Gros Islet?

    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 Gros Islet with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Gros Islet

  • There is no major airport in Gros Islet. It is instead served by Castries George F. L. Charle Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Gros Islet flight deals.

Reviews of the top 3 airlines flying to Gros Islet

 
Need help choosing which airline to fly with from the United States to Gros Islet? 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 229 reviews
8.0Boarding
6.8Food
8.3Crew
6.7Entertainment
7.8Comfort
Airline reviews

Delayed for three hours. This seems to be CAL’s MO when flights aren’t filled until they fill it. Business class is nice but not luxe like other airlines. Lots of space and amazing staff.

6.0 GoodAnonymous, Mar 2026
JFK - POS
Read more Caribbean Airlines reviews

Delayed for three hours. This seems to be CAL’s MO when flights aren’t filled until they fill it. Business class is nice but not luxe like other airlines. Lots of space and amazing staff.

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

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.

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.

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

I love my entire experience. What I love most, was the friendliness and helpfulness of the staff at check-in and that of the crew on the flight. Their Customer Service was paramount.

The flight crew was extremely hospitable, though there was a lot of turbulence, they made it a good experience. The only negative was the inflight experience for economy class. There wasn’t any, or at least non that I was aware of.

STEWARDESSES WERE AWESOME! The food could be a bit better. Rice was SOGGY with gravy and the chicken was RUBBERY.

A more comfortable seat. Padding would be really helpful but I've read the airlines don't want customers to be satisfied with economy seats.

When I booked, I included my checked luggage and when the bill was sent there was no record of this. Its was costly since I am from Trinidad amd Tobago. Exchange rate over seven dollars to one US dollar.

Everything was good except checking bags . I had paid for two bags but it didn’t show so we had to do it again while people waited and we were struggling to get to our flight

Flight delayed 4 times on a non-stop from BOS to SFO. Then when landed in SFO had to wait for 30 mins for a gate AT 3:30AM.

Plane was delayed multiple times. I would like to request a refund. Was due to arrive Thursday evening ended up arriving Friday morning.

The seats were roomier than other airplanes I’ve been on.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

I usually dont fly JeTBlue and I dont think I will ever do it again. The flight was delayed fee time, nobody was giving us any info at at the airport, gate changing, the slowest and poorly organized boarding ever, rude staff.. huh

Didn’t happe- would have missed connection so we rebooked

Both directions of our trip were befuddled by massive delays, one of which led to our connecting flight being grounded mid air due to storms that we’d have missed if we were on time. The other our originating flight was delayed repeatedly until it arrived at our connecting airport later than our final leg was even supposed to have arrived. American cannot seem to manage rebooking s for a family party… both directions we had to come up with a plan to get to Boston stay overnight only one night each direction was covered by the airline -and take a bus to or from our destination. Missed an entire leg of our trip, hotel cancellation fees, expensive stay in Boston and bus ticket expenses are unlikely to be comped and the meal vouchers are worthless.

The flight was delayed 4 hours, and when we finally boarded, they told us that the fuel was only just then checked. So, we waited even longer to take off.

With a 24 hour delay, the Flight stared off rough. They had a nationwide IT Outage but communications to Passengers was very bad. Ground Staff and Ticket Agents were extremely rude and unhelpful. Perhaps they should take ground training from DL or Qatar. The food was horrible. Seafood was mixed with Bacon. Those two don’t have any space for Jewish or Muslim Faith Customers. The Airline needs new management.

Great. Clean. Seats comfortable. Food was free. Had new release movies.

The airplane I love and I love I came back safe thank you American airlines

Although there were two delays, they were communicated clearly and the boarding process was expedited. The crew was pleasant and efficient.

The flight I booked was conveniently timed, had one brief stop and was going to be quick. The flight I ended up getting was delayed, took longer, had a far longer layover and arrived hours later than planned. Thanks for nothing.

Flight attendant made the flight very enjoyable. He was courteous and gave great care to the passengers

Everything was done like clockwork and I find no fault with the airline.

Everything you need to know for your flight to Gros Islet