$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 9/17. 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
$538
Typical prices: $332-$586
Caribbean Airlines
Fri 9/11Sun 9/13
JFK - SLU • 1 stop
Cheapest one-way
$191
Caribbean Airlines
Thu 9/17
JFK - SLU • 2 stops
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 - Sun, Sep 13
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:55 pm - 5:00 am
SLU
-
JFK
10h 05m
1 stop
$538Caribbean Airlines
Thu, Oct 1 - Sun, Oct 4
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
31h 35m
2 stops
Caribbean Airlines Logo
6:55 pm - 5:00 am
SLU
-
JFK
10h 05m
1 stop
$545Caribbean Airlines
Fri, Oct 2 - Tue, Oct 6
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
11:45 am - 2:25 pm
SLU
-
JFK
26h 40m
2 stops
$550Caribbean Airlines
Fri, Sep 18 - Tue, Sep 22
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
11:45 am - 11:55 pm
SLU
-
JFK
12h 10m
2 stops
$557Caribbean Airlines
Fri, Sep 18 - Tue, Sep 22
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
11:45 am - 5:00 am
SLU
-
JFK
17h 15m
1 stop
$558Caribbean Airlines
Sat, Nov 7 - Fri, Nov 13
Caribbean Airlines Logo
7:05 am - 10:10 pm
JFK
-
SLU
14h 05m
2 stops
Caribbean Airlines Logo
6:00 pm - 10:15 pm
SLU
-
JFK
29h 15m
2 stops
$565Caribbean Airlines
Mon, Oct 26 - Fri, Oct 30
Caribbean Airlines Logo
7:30 am - 4:05 pm
JFK
-
SLU
8h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:30 am
SLU
-
JFK
11h 30m
1 stop
$567Caribbean Airlines
Thu, Sep 10 - Wed, Sep 16
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
31h 35m
2 stops
Caribbean Airlines Logo
10:15 am - 11:50 pm
SLU
-
JFK
13h 35m
1 stop
$570Caribbean Airlines
Sat, Nov 28 - Thu, Dec 3
Multiple Airlines Logo
2:10 pm - 10:10 pm
MIA
-
SLU
7h 00m
1 stop
Multiple Airlines Logo
3:45 pm - 12:15 pm
SLU
-
MIA
21h 30m
2 stops
$692Multiple Airlines
Fri, Aug 28 - Sun, Sep 6
Multiple Airlines Logo
7:25 am - 7:00 pm
LGA
-
SLU
11h 35m
2 stops
Multiple Airlines Logo
12:35 pm - 7:35 am
SLU
-
LGA
19h 00m
2 stops
$841Multiple Airlines
Useful Info

Good to know - Book Cheap Gros Islet Plane Tickets

Low seasonOctober
Cheapest flight$191
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 15% increase in price.
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 48m
    Flights from New York10h 31m
    Flights from New York John F Kennedy Intl Airport7h 30m
    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 $538 return. The most popular connection is from New York to Castries and KAYAK users have found round-trip deals for as low as $538 in the last 5 days.

  • Which airlines fly to Castries?

    Many airlines fly to Castries, the most common ones being American Airlines, Delta, and JetBlue. 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
7.8Comfort
6.8Food
8.0Boarding
8.3Crew
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.

Boarding was awful - no order, people cutting in line, completely chaotic Planes are very old and uncomfortable. Noticeable difference between Delta and United on same route.

Getting to Scotland with no luggage (no medicine, no clothes and no club) on golf trip very disappointed

My luggage never made it, I booked business class only to find out I’m sitting in the back. Very disappointed with the reservation

American Airlines changed are gate no fewer than four times. Walking back and forth from one concourse to another was exhausting, especially after all the flight delays.

Finnair is a really good airline! We specifically looked for them on this trip. On time, great crew, and overall great experience.

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

We had multiple delays and a medical incident during the flight. We barely got a glass of water during the over 4 hours we were on the plane. Somehow first class got all of their service. It would be nice if all of your paying customers got the service they paid for.

The plane was spartan, the seats not that comfortable. It was like flying a super low budget airline. They charged for coffee!!! I have never, ever experienced that before.

Short hop but nice crew, efficient processes and all very timely

I had no problems but the changing of planes that I was supposed to be on was confusing. Maybe it would be helpful to let people know your flight changed. Not everyone understands airports or how flying works.

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

I liked the punctuality, the crew, and overall the whole flight

Separated a pair of family members(father and teenage daughter) on all legs of the flight that were booked together, just to create an upsell. Food was horrible and only catered to vegetarians and gluten free crowd. I’d rather give more of my money to another straight shooting airline.

Flight was delayed many times. The crew was friendly but you eleven had to buy headphones to access the movies in the plane. $8 is not a lot for one person but it is when you travel with all your family.

When I agreed to give up my two seats because of overbooking by the airline, I should have been offered some sort of reward or credit towards a future flight. I was not. It was not until the next day when I mentioned it to a Jet Blue employee that I was advised to call 1-800-JetBlue. So here I am, having done Jet Blue a favor and I had to do the work to find out if I was going to get a credit. Such service

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

Complete and total debacle from start to finish. HUGE mistake picking this airline. NEVER again! Rudest staff in the business.

The food took two hours to be delivered to my seat, when I'm on an overnight flight I want to sleep asap after take off

It's not JetBlues fault but there was a smell on the plane (possibly other travelers) and 3 children behind me that never quit whining. Soccor fans that were very loud. Pilot brought the plane down from high altitude quickly, dropping us hu dress of feet at a time. I've never felt that intense of dropping on other airlines (usually fly Southwest Airlines). But I arrived safely and I'm thankful for that.

Everything you need to know for your flight to Gros Islet