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Cheap Flights from Jacksonville International to St Lucia Hewanorra

Compare Jacksonville International to St Lucia Hewanorra flight deals

Find the cheapest month or even day of the year to fly to St Lucia Hewanorra

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Flight deals from Jacksonville International to St Lucia Hewanorra

Looking for a cheap last-minute deal or the best return flight from Jacksonville International Airport to St Lucia Hewanorra Airport? If you want to travel next month, return fares start from R 10,197. Find the lowest prices on one-way and return tickets right here.
Castries.R 4,416 per passenger.Departing Sat, 30 Jan.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Jacksonville International on Sat, 30 Jan, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 4,416, select.
Castries.R 4,860 per passenger.Departing Wed, 19 Aug.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Jacksonville International on Wed, 19 Aug, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 4,860, select.
Castries.R 4,932 per passenger.Departing Thu, 15 Oct.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Jacksonville International on Thu, 15 Oct, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 4,932, select.
Castries.R 5,269 per passenger.Departing Sat, 5 Dec.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Jacksonville International on Sat, 5 Dec, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 5,269, select.
Castries.R 7,902 per passenger.Departing Mon, 30 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Jacksonville International on Mon, 30 Nov, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 7,902, select.
Castries.R 13,198 per passenger.Departing Thu, 29 Apr.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Jacksonville International on Thu, 29 Apr, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 13,198, select.

Find the cheapest month to fly from Jacksonville International to St Lucia Hewanorra

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jacksonville International to St Lucia Hewanorra flights are currently cheapest in January.
Jul
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Aug
from R 4,860
Sep
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Oct
from R 4,932
Nov
from R 7,902
Dec
from R 5,269
Jan
from R 4,416
Feb
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Mar
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Apr
from R 13,198
May
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Jun
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Jacksonville International to St Lucia Hewanorra: Alternative routes

Compare routes from Jacksonville International to Castries below. You may find an airport to fly into that's cheaper, faster, or easier than St Lucia Hewanorra.

St Lucia Vigie

1km from central Castries
Closest
from R 6,006
Search flights

St Lucia Hewanorra

30km from central Castries
Cheapest
from R 4,416
Search flights

Jacksonville to Castries: Flight information

The things to know before you go.
Cheapest flight foundR 4,416
Cheapest month to flyJanuary

Finding cheap flights from Jacksonville International to St Lucia Hewanorra: Frequently asked questions

The best price we found for a return flight from Jacksonville International to St Lucia Hewanorra is R 8,208. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Jacksonville International to St Lucia Hewanorra. But we found flights with one or more stops from R 8,208.
As of July 2026, there are no flights flying from Jacksonville International to St Lucia Hewanorra.
The cheapest month to fly from Jacksonville International to St Lucia Hewanorra is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jacksonville International Airport to St Lucia Hewanorra Airport on Friday, 25 September 2026.
No airlines currently offer direct flights between Jacksonville International Airport and St Lucia Hewanorra Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Lucia Hewanorra but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to St Lucia Hewanorra.

Flying from Jacksonville International Airport (JAX) to St Lucia Hewanorra Airport (UVF): what you need to know

  • Castries's timezone is UTC-4, which makes Castries one hour ahead of Jacksonville.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your JAX to UVF flight.

  • You'll likely experience bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Jacksonville International Airport to St Lucia Hewanorra Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Top stopovers between JAX and UVF include:

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

    • Miami International Airport

How to find the cheapest flights from Jacksonville International Airport (JAX) to St Lucia Hewanorra Airport (UVF)

  • R 4,416 is the best price for a one-way Jacksonville International Airport to St Lucia Hewanorra Airport flight. A return flight starts at R 8,208. These fares may change depending on availability and demand.

  • It's usually smart to book in advance if you're hoping to get cheap tickets from JAX to UVF. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flights from Jacksonville International Airport to St Lucia Hewanorra Airport across each month. It's a great way to snap up a bargain if your dates aren't set in stone.

  • Stay on top of deals for cheap flights from JAX to UVF by setting up a Price Alert. You'll get an email or notification on the app when fares go down.

  • Lock in the ideal flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Jacksonville International Airport to St Lucia Hewanorra Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Jacksonville International Airport (JAX)

  • You'll find JAX at 2400 Yankee Clipper Drive.

  • Jacksonville International Airport earns top marks for its on-time performance. 81% of flights that take off from JAX reach their destination on time.

  • Jacksonville International Airport is about 29 kilometres from central Jacksonville. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to arrive, depending on the traffic.

  • You can expect a trip time of around 1 hour 15 minutes when using public transport.

  • Looking for a convenient hotel close to JAX? If you've booked an early flight from Jacksonville International Airport to St Lucia Hewanorra Airport, these accommodation options will have you moments from your departure lounge:

Arriving at St Lucia Hewanorra Airport (UVF)

  • If you're landing on a late Jacksonville International Airport to St Lucia Hewanorra Airport flight, few things top the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these hotels near UVF:

  • Pick up a St Lucia Hewanorra Airport rental car and explore Castries and beyond with your own wheels. Drive A Matic, Sixt and Final Rentals are well-known companies to choose from here.

  • To lock in the lowest price, reserve your ride from St Lucia Hewanorra Airport around one week before you travel.

When to fly to St Lucia Hewanorra Airport (UVF)

  • The quietest month for a flight from Jacksonville International Airport to St Lucia Hewanorra Airport is September, while December is the most popular. Pick the ideal time to visit Castries based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Jacksonville International Airport to St Lucia Hewanorra Airport for September if you'd like to go to Castries during its warmest month. Expect temperatures of between 26ºC (79ºF) and 30ºC (86ºF).

  • If you want cooler conditions, search for a cheap ticket from JAX to UVF in February. Temperatures average between 24ºC (75ºF) and 28ºC (82ºF) then.

Explore more of Saint Lucia

  • Castries is easy to fall in love with, but there are so many other parts of Saint Lucia just waiting to be discovered. About 32 kilometres south of Castries, a trip to Vieux Fort will keep you busy. Check out popular attractions like Anse Des Sables Beach, Sandy Beach and Maria Islands Nature Reserve.

Plan the rest of your trip from Jacksonville to Castries

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.