Cheap Flights from Cancun (CUN) to Castries (UVF)

Compare Cancun to St Lucia Hewanorra flight deals

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Flight deals from Cancun to St Lucia Hewanorra

Looking for a cheap last-minute deal or the best return flight from Cancun to St Lucia Hewanorra? Find the lowest prices on one-way and return tickets right here.

Castries.$1,844 per passenger.Departing Mon, 28 Jul, returning Mon, 4 Aug.Return flight with Spirit Airlines and jetBlue.Outbound indirect flight with Spirit Airlines, departs from Cancun on Mon, 28 Jul, arriving in St Lucia Hewanorra.Inbound indirect flight with jetBlue, departs from St Lucia Hewanorra on Mon, 4 Aug, arriving in Cancun.Price includes taxes and charges.From $1,844, select.

Cancun to St Lucia Hewanorra: Alternative routes

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

Cancun to Castries: Flight information

The things to know before you go.

Cheapest flight found	$1,844
Cheapest month to fly	July

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

How much are return flights from Cancun to St Lucia Hewanorra?

The best price we found for a return flight from Cancun to St Lucia Hewanorra is $1,844. 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.

Which airlines fly direct from Cancun to St Lucia Hewanorra?

Currently, there are no airlines that fly direct from Cancun to St Lucia Hewanorra. But we found flights with one or more stops from $1,844.

How many flights are there a week from Cancun to St Lucia Hewanorra?

As of July 2025, there are no flights flying from Cancun to St Lucia Hewanorra.

When is the cheapest time to fly from Cancun to St Lucia Hewanorra?

The cheapest month to fly from Cancun to St Lucia Hewanorra is usually July.

Which upcoming date is cheapest to fly from Cancun Airport to St Lucia Hewanorra Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to St Lucia Hewanorra Airport on Monday, 28 July 2025.

Can I get a direct flight from Cancun Airport to St Lucia Hewanorra Airport?

No airlines currently offer direct flights between Cancun Airport and St Lucia Hewanorra Airport. Most routes have one or more stops.

How can I find the best flight deal to St Lucia Hewanorra?

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.

When is the best time to book flights to Castries?

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.

Which is the cheapest airline to fly from Cancun Airport to St Lucia Hewanorra with?

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

Travelling from Cancun International Airport (CUN) to Hewanorra Airport (UVF): what you need to know

Castries is one hour ahead of Cancun and is in the UTC-4 timezone.
Give yourself plenty of time to catch your CUN to UVF flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.
Think about adding a stopover when booking your ticket from Cancun International Airport to Hewanorra Airport. Simply uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Here are some options between CUN and UVF:
- Pearson International Airport
- Miami International Airport
- John F. Kennedy International Airport

How to find the cheapest flights from Cancun International Airport (CUN) to Hewanorra Airport (UVF)

$516 is currently the lowest price for a one-way Cancun International Airport to Hewanorra Airport flight. A return flight starts from $1,844. These prices can change based on demand and availability.
To pick up cheap tickets from CUN to UVF, book as early as you can. Airlines tend to offer the most competitive fares when flights are first released.
Finding cheap flights from Cancun International Airport to Hewanorra Airport is easier if you're flexible with your travel plans. Use the 'Whole month' search tool to see the lowest fares throughout the month and score a great deal.
You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as a special offer becomes available on cheap flights from CUN to UVF.
Tailor your flights using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Cancun International Airport to Hewanorra Airport.

Handy information about Cancun International Airport (CUN)

72.87% of flights that take off from Cancun International Airport make it to their destination on schedule.
To reach Cancun International Airport from central Cancun, it takes around 25 minutes if you're planning to drive. This depends on traffic, however. It's approximately 19 kilometres from the airport to the city centre.
Catching an early flight from Cancun International Airport to Hewanorra Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels close to CUN:

Arriving at Hewanorra Airport (UVF)

Book a hotel close to UVF if you're catching a late Cancun International Airport to Hewanorra Airport flight. Check in to one of these options and make your arrival easier:
Pick up a Hewanorra Airport rental car and discover Castries and beyond with your own set of wheels. Drive A Matic, Sixt and Final Rentals are popular outlets to choose from here.
Secure the lowest price by reserving your ride from Hewanorra Airport around one week before your trip.

Getting from Hewanorra Airport (UVF) to central Castries

From Hewanorra Airport, Castries is approximately 56 kilometres away. It takes around 1 hour 10 minutes to get to the centre driving.

When to fly to Hewanorra Airport (UVF)

The quietest month for a flight from Cancun International Airport to Hewanorra Airport is May, while March is the most popular. Choose the ideal time to go to Castries based on whether you prefer a more fast-paced or easygoing experience.
The warmest month in Castries is September, with temperatures ranging between 26ºC (79ºF) and 30ºC (86ºF). Book your flights from Cancun International Airport to Hewanorra Airport in this month if this is the type of weather you enjoy.
Look for cheap tickets from CUN to UVF in February if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 24ºC (75ºF) and 28ºC (82ºF) on average.

Explore more of Saint Lucia

Castries has loads to offer, but there are so many other parts of Saint Lucia you should also see. Around 32 kilometres south of Castries, a visit to Vieux Fort will keep your itinerary packed. Check out popular attractions like Maria Islands Museum, Anse Des Sables Beach and YoungFaith Park.
Travel 24 kilometres south-east from Castries to visit Micoud, another notable stop in Saint Lucia. Your trip isn't complete without exploring Josephine Splash Park and Ti Rocher Community Park.

Plan the rest of your trip from Cancun to Castries

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.