$186 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
$469
Typical prices: $332-$586
Caribbean Airlines
Fri 9/11Fri 9/18
JFK - SLU • 1 stop
Cheapest one-way
$186
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 11 - Fri, Sep 18
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
$469Caribbean Airlines
Fri, Sep 11 - Fri, Sep 18
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
$479Caribbean Airlines
Fri, Oct 2 - Fri, Oct 2
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
$495Caribbean Airlines
Thu, Sep 17 - Fri, Sep 25
Caribbean Airlines Logo
1:45 am - 2:35 pm
JFK
-
SLU
12h 50m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$510Caribbean 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
$512Caribbean Airlines
Thu, Sep 10 - Fri, Sep 18
Caribbean Airlines Logo
1:45 am - 2:35 pm
JFK
-
SLU
12h 50m
1 stop
Caribbean Airlines Logo
6:00 pm - 11:50 pm
SLU
-
JFK
29h 50m
2 stops
$527Caribbean Airlines
Fri, Nov 27 - Fri, Dec 4
Caribbean Airlines Logo
3:15 pm - 10:10 pm
JFK
-
SLU
29h 55m
1 stop
Caribbean Airlines Logo
6:00 pm - 4:30 am
SLU
-
JFK
11h 30m
1 stop
$530Caribbean Airlines
Fri, Sep 4 - Fri, Sep 11
Caribbean Airlines Logo
4:15 pm - 10:10 pm
JFK
-
SLU
29h 55m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$536Caribbean Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
6:55 pm - 7:00 pm
EWR
-
SLU
23h 05m
2 stops
Multiple Airlines Logo
12:35 pm - 9:45 am
SLU
-
EWR
22h 10m
2 stops
$798Multiple Airlines
Sat, Dec 12 - Thu, Dec 17
Multiple Airlines Logo
7:45 pm - 7:00 pm
LGA
-
SLU
22h 15m
2 stops
Multiple Airlines Logo
9:10 am - 9:56 am
SLU
-
LGA
25h 46m
2 stops
$801Multiple Airlines
Useful Info

Good to know - Book Cheap Gros Islet Plane Tickets

Low season

October

Cheapest flight

$186
Best time to beat the crowds but there is an average 10% increase 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.21h 03m
    Flights from New York10h 33m
    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 $469 return. The most popular connection is from New York to Castries and KAYAK users have found round-trip deals for as low as $469 in the last 5 days.

  • Which airlines fly to Castries?

    Many airlines fly to Castries, the most common ones being American Airlines, JetBlue, 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
7.8Comfort
8.3Crew
6.8Food
6.7Entertainment
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.

This flight was of course delayed because American cannot have flights that are not delayed.

Well, true to American Airlines, both of my flights were delayed. But it’s a good thing that American is so consistently incompetent because if the first flight was delayed in the second flight was on time then I might’ve had a problem..

I sat at the airport all night from 8 pm until midnight. The airline kept delaying the flight. They also kept moving us to different gates - 4 times. Then they told us we didn’t have a pilot so we had to wait. Then they cancelled the flight at midnight! I ended up having to rent a car to drive home. So i ended up not even being able to fly on the flight i paid for. Ridiculous, and no agents could help at all. I will not ever book this flight.

Not great. I understand delays happen due to weather and crew issues, but it was unacceptable that no agents were available at the counters inside the airport for customer service or help getting on a standby list. The app was not helpful either. I stood in line for an hour waiting for someone to show up at the gate to help me get on a standby flight. Customer care does not seem to be a priority.

Mechanical delay > Crew Time out. No communication to passengers. Crew time out was positioned as a surprise (even though it must have been know at the time of boarding that the crew would time out.

Not much space for someone 6 feet high in normal economy seat. My knee hurt

Long delays to board due to mechanical issues with plane.

Aside from the little delay, overall was flight good. Made it safely. Thanks!

American Airlines flights are always delayed for some reason. It took 9 hours today from Atlanta to Austin. I will go back to Delta.

the first flight smelled like urine Ac didn’t work pathetic experience

The flight was delayed. I upgraded to more room. I can't imagine how small the regular seats are I haven't upgraded for my return flight yet.

see my previous response about being kicked off the flight and having to fly the next day, ruining a planned vacation tour.

Horrible - for the first time in my life i was denied boarding an international flight because the name used on my ticket - Josh - was not exactly the same as my passport - Joshua. At no time during ticketing, online check-in, or at the airport flying from Boston to NY was i notified of a problem. It was only at boarding from NY to Costa Rica I was informed of the problem and by then it was too late. After missing the flight I was told by airport Jet Blue staff, including a supervisor, that it was my problem and they could not assist because i bought "the cheapest fare". i was hung up on twice by JetBlue customer service, including once by a supervisor. I blame Kayak and your awful partner ChatDeal for even allowing me to purchase an international ticket without verifying this - you effectively sold me a ticket i could not use. Shame on you and shame on ChatDeal for doing nothing to help me resolve the situation. What a scam.

Like the variety of entertainment options. One crew member was a little on the rough/rude side. Boarding was a mess, attendants didn't do a great job of helping with the luggage storage and it delayed us a couple of minutes.

It was a smooth flight and the pilot was very pleasant

The flight kept getting delayed, but the ground crew did not communicate well to the passengers in the terminal. First, we were told that it was an engine issue. That was understandable. We asked, after the third delay, if it would be canceled; they reassured us that that would not happen because a new plane was on its way from Washington DC. Four hours later, that is exactly what happened. No announcement was made only people who had the JetBlue app learned of the cancellation. They rebooked us on a flight that would get into our destination 36 hours after our original time I had to spend an exorbitant amount of money to book an additional flight with a different airline, the following morning in order to make it to my conference in time. Not to mention the fact that by the time I discovered the cancellation on the departures board, it was too late for me to receive a refund on my lodging in the destination city for that night. Because I had booked with KAYAK, I did not receive any JetBlue email with rebooking information. This is what the information information desk kept telling everyone who inquired about a rebooking. This was my first time flying with JetBlue. Needless to say, after extremely poor communication andover $1000 of additional expense later, I will not be flying with them again.

We were several hours delayed due to confusion during boarding. Evidently the crew could not match the manifest with the boarded customers. After significant time trying to find individuals on board, a crew member walked through the entire plane re-scanning each of our boarding passes. Then we had to wait for a new slot to depart, and when we landed, our gate was not ready. It was a complete goat rodeo from start to finish.

Flight is delayed by more than an hour without any reason, the jet blue gates kept changing every 20 mins and there is no proper communication. No ear phones provided in flight, there is a screen with entertainment but what is the use, I have earphones but the console has outdated audio connections, no usb C or bluetooth, they are living 15 years behind

Horrible. Flight was cancelled, jet blue app not working to rebook, no phone number available to call Jet Blue, 400 ish people in line for the help desk, stuck in Boston for 2 more days had to book new flight with a different airline and still not sure if I will be able to get any refund.

Flight was cancelled, no support at JFK even though it is their main hub.. wait times on the phone was very long

Everything you need to know for your flight to Gros Islet