$179 Find Cheap Flights to Gros Islet

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 6/24. 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
$537
Caribbean Airlines
Sat 9/26Thu 10/1
JFK - SLU • 2 stops
Cheapest one-way
$179
Caribbean Airlines
Wed 6/24
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

Sat, Sep 26 - Thu, Oct 1
Caribbean Airlines Logo
7:00 am - 10:10 pm
JFK
-
SLU
15h 10m
2 stops
Caribbean Airlines Logo
5:50 pm - 5:00 am
SLU
-
JFK
11h 10m
1 stop
$537Caribbean Airlines
Thu, Jun 4 - Sun, Jun 14
Caribbean Airlines Logo
1:45 am - 2:35 pm
JFK
-
SLU
12h 50m
1 stop
Caribbean Airlines Logo
5:00 am - 11:55 pm
SLU
-
JFK
18h 55m
2 stops
$538Caribbean Airlines
Fri, Jun 5 - Sun, Jun 14
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
5:00 am - 5:00 am
SLU
-
JFK
24h 00m
1 stop
$539Caribbean Airlines
Fri, Jun 5 - Sun, Jun 14
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
5:00 am - 5:00 am
SLU
-
JFK
24h 00m
1 stop
$543Caribbean Airlines
Fri, Jun 5 - Sun, Jun 14
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
5:00 am - 11:55 pm
SLU
-
JFK
18h 55m
2 stops
$544Caribbean Airlines
Fri, Jun 5 - Sun, Jun 14
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
5:00 am - 5:00 am
SLU
-
JFK
24h 00m
1 stop
$549Caribbean Airlines
Fri, Jun 5 - Sun, Jun 14
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
5:00 am - 5:00 am
SLU
-
JFK
24h 00m
1 stop
$550Caribbean Airlines
Fri, Jun 5 - Sun, Jun 14
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
5:00 am - 11:55 pm
SLU
-
JFK
18h 55m
2 stops
$551Caribbean Airlines
Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
4:15 pm - 1:10 pm
JFK
-
SLU
20h 55m
1 stop
Multiple Airlines Logo
12:35 pm - 5:00 am
SLU
-
JFK
16h 25m
3 stops
$553Multiple Airlines
Mon, Jun 22 - Sun, Jun 28
Multiple Airlines Logo
4:15 pm - 6:25 pm
FLL
-
SLU
26h 10m
2 stops
Multiple Airlines Logo
3:45 pm - 2:15 pm
SLU
-
FLL
22h 30m
3 stops
$712Multiple Airlines
Useful Info

Good to know - Book Cheap Gros Islet Plane Tickets

Low seasonOctober
Cheapest flight$179
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from New York John F Kennedy Airport to Castries

FAQs - booking Gros Islet flights

  • What is the cheapest flight to Castries?

    In the last 7 days, the cheapest flight deal to Castries was found on the route from New York, at $537 return. The most popular connection is from Bridgetown to Castries and KAYAK users have found round-trip deals for as low as $365 in the last 7 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 227 reviews
7.8Comfort
6.7Food
8.3Crew
6.6Entertainment
8.0Boarding
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.

Delayed for 3 hours- little to no communication about this and staff moves in slow motion

Caribbean airline sucks… they have a promotion to bring 60lbs in your suitcase.. meanwhile when you reached your destination (JFK)… your suitcase didn’t show up. They had too much weight so the suitcase was left in Guyana… like WTF????? Stupid promotion.. just like the uneducated people working with the airline. The representative said there is nothing she can do about it… will not use them again.

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.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Flight did not have onboard charging and TV screen flickering.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

Not very happy because of the long delaying which causes our luggages were not on the connection flight and nearly missed our connection flight.

JetBlue was good. Kayak offered us a deal if we bundled the rental car. This was a complete scam. Kayak said the total was $222... but when we went to pick up the car the agent at Rent a wreck said that we had to pay "fees and taxes" for a grand total of $750. I would recommend not using kayak or rent a wreck. They are both complicit in this scam. JetBlue worked out well.

It was good. I’m very disappointed that they don’t give commentary ear pods for the movie. I forgot mine at home

Great price, easy check in, love the free drinks and snacks, and nice crew. The only negative part was waiting for your seat assignment 5 minutes before boarding, and the seats are a bit uncomfortable.

What a great flight. Seats were more comfortable than other airlines. Flight was full but very easy to navigate. No stress no drama

Everything you need to know for your flight to Gros Islet