Cheap Flights from Phoenix Sky Harbor to St Lucia Hewanorra

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below

Include nearby airports

selected

Travellers and cabin class, 1 Adult, Economy

Compare Phoenix Sky Harbor to St Lucia Hewanorra flight deals

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

Book the best St Lucia Hewanorra fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Phoenix Sky Harbor to St Lucia Hewanorra

Looking for a cheap last-minute deal or the best return flight from Phoenix Sky Harbor Airport to St Lucia Hewanorra Airport? If you want to travel next month, return fares start from $1,521. Find the lowest prices on one-way and return tickets right here.

Castries.$1,214 per passenger.Departing Sun, 22 Nov, returning Fri, 27 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Phoenix Sky Harbor on Sun, 22 Nov, arriving in St Lucia Hewanorra.Inbound indirect flight with Air Canada, departs from St Lucia Hewanorra on Fri, 27 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,214, select.

Castries.$1,313 per passenger.Departing Sat, 24 Oct, returning Sun, 1 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Phoenix Sky Harbor on Sat, 24 Oct, arriving in St Lucia Hewanorra.Inbound indirect flight with Air Canada, departs from St Lucia Hewanorra on Sun, 1 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,313, select.

Castries.$1,519 per passenger.Departing Tue, 20 Oct, returning Tue, 27 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Tue, 20 Oct, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Tue, 27 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,519, select.

Castries.$1,521 per passenger.Departing Fri, 11 Sep, returning Fri, 18 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Fri, 11 Sep, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Fri, 18 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,521, select.

Castries.$1,719 per passenger.Departing Tue, 5 Jan, returning Tue, 12 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Tue, 5 Jan, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Tue, 12 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,719, select.

Castries.$2,036 per passenger.Departing Mon, 14 Dec, returning Sun, 31 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Mon, 14 Dec, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Sun, 31 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,036, select.

Castries.$2,051 per passenger.Departing Sat, 22 Aug, returning Fri, 28 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sat, 22 Aug, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Fri, 28 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,051, select.

Castries.$2,647 per passenger.Departing Mon, 14 Dec, returning Thu, 31 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Mon, 14 Dec, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Thu, 31 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,647, select.

Castries.$2,825 per passenger.Departing Sat, 13 Mar, returning Sun, 14 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sat, 13 Mar, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Sun, 14 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,825, select.

Castries.$2,917 per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Wed, 26 Aug, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Wed, 2 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,917, select.

Find the cheapest month to fly from Phoenix Sky Harbor to St Lucia Hewanorra

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to St Lucia Hewanorra flights are currently cheapest in November.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Phoenix Sky Harbor to St Lucia Hewanorra: Alternative routes

Compare routes from Phoenix Sky Harbor 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

Search flights

St Lucia Hewanorra

30km from central Castries

Cheapest

from $1,214

Search flights

Phoenix to Castries: Flight information

The things to know before you go.

Cheapest flight found	$1,214
Cheapest month to fly	November

Finding cheap flights from Phoenix Sky Harbor to St Lucia Hewanorra: Frequently asked questions

How much are return flights from Phoenix Sky Harbor to St Lucia Hewanorra?

The best price we found for a return flight from Phoenix Sky Harbor to St Lucia Hewanorra is $1,214. 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 Phoenix Sky Harbor to St Lucia Hewanorra?

Currently, there are no airlines that fly direct from Phoenix Sky Harbor to St Lucia Hewanorra. But we found flights with one or more stops from $1,214.

How many flights are there a week from Phoenix Sky Harbor to St Lucia Hewanorra?

As of August 2026, there are no flights flying from Phoenix Sky Harbor to St Lucia Hewanorra.

When is the cheapest time to fly from Phoenix Sky Harbor to St Lucia Hewanorra?

The cheapest month to fly from Phoenix Sky Harbor to St Lucia Hewanorra is usually November.

Which upcoming date is cheapest to fly from Phoenix Sky Harbor 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 Phoenix Sky Harbor Airport to St Lucia Hewanorra Airport on Sunday, 22 November 2026.

Can I get a direct flight from Phoenix Sky Harbor Airport to St Lucia Hewanorra Airport?

No airlines currently offer direct flights between Phoenix Sky Harbor 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 Phoenix Sky Harbor Airport to St Lucia Hewanorra with?

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

Flying from Phoenix Sky Harbour Airport (PHX) to St Lucia Hewanorra Airport (UVF): what you need to know

Castries is three hours ahead of Phoenix and follows the UTC-4 timezone.
Leave enough time to catch your PHX to UVF flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.
You'll likely experience longer queues during popular months like April. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a smart move.
Think about adding a stopover when booking your ticket from Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport. Simply uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between PHX and UVF:
- New York Newark Airport
- Miami International Airport
- Philadelphia International Airport

How to find the cheapest flights from Phoenix Sky Harbour Airport (PHX) to St Lucia Hewanorra Airport (UVF)

The cheapest price we've seen for a one-way Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport flight is $572. A round-trip plane ticket is currently $1,214. Depending on the availability when you book, these fares can change.
It's usually best to book as early as possible if you're hoping to get cheap tickets from PHX 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 Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport across each month. It's a great way to find a bargain if your plans aren't set in stone.
You won't have to check every day to see if fares have dropped when you create a Price Alert. We'll send you an update as soon as the price changes on cheap flights from PHX to UVF.
Find the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Phoenix Sky Harbour Airport (PHX)

You'll find PHX at 3400 Sky Harbour Boulevard.
Phoenix Sky Harbour Airport earns top marks for its on-time performance. 80% of flights that take off from PHX arrive at their destination as scheduled.
Central Phoenix to Phoenix Sky Harbour Airport is around 5 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, catching a taxi or ride-sharing.
The trip on public transport typically takes 25 minutes.
Need a convenient hotel near PHX? If you're catching an early flight from Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport, these accommodation options will have you moments from your departure lounge:

Arriving at St Lucia Hewanorra Airport (UVF)

Consider booking a hotel close to UVF if you're taking a late Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport flight. Choose one of these options and skip the long transfer after landing:
Begin your adventure by picking up a St Lucia Hewanorra Airport rental car. Grab your wheels from Drive A Matic, Sixt or Final Rentals to explore Castries and beyond.
For the lowest price, book your vehicle from St Lucia Hewanorra Airport around one week before travelling.

Getting from St Lucia Hewanorra Airport (UVF) to central Castries

St Lucia Hewanorra Airport to central Castries has a drive time of around 1 hour 30 minutes. It's approximately 72 kilometres away.
If you're travelling on public transport, expect a journey of roughly 2 hours.

When to fly to St Lucia Hewanorra Airport (UVF)

The quietest month for a flight from Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport is September, while December is the busiest. Choose the best time to visit Castries based on whether you prefer a laid-back vibe or a more bustling atmosphere.
When booking your flight from Phoenix Sky Harbour Airport to St Lucia Hewanorra Airport, think about the kind of weather you enjoy. September is the warmest month in Castries, with temperatures ranging from 26ºC to 30ºC.
Search for cheap tickets from PHX to UVF in February if you like cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 28ºC on average.

Explore more of Saint Lucia

Vieux Fort is just one of the many cities in Saint Lucia waiting to be explored once you've seen Castries. Around 32 kilometres away to the south, check out popular attractions including Anse Des Sables Beach, Sandy Beach and Maria Islands Nature Reserve.