Cheap Flights from Nashville to Castries from $1,201

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Flight deals from Nashville to Castries

Looking for a cheap last-minute deal or the best return flight from Nashville Airport to Castries? If you want to travel next month, return fares start from $1,758. Find the lowest prices on one-way and return tickets right here.

Castries.$1,201 per passenger.Departing Thu, 25 Feb, returning Wed, 3 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Thu, 25 Feb, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Wed, 3 Mar, arriving in Nashville.Price includes taxes and charges.From $1,201, select.

Castries.$1,203 per passenger.Departing Thu, 4 Feb, returning Tue, 9 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Thu, 4 Feb, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Tue, 9 Feb, arriving in Nashville.Price includes taxes and charges.From $1,203, select.

Castries.$1,206 per passenger.Departing Wed, 8 Jul, returning Sun, 12 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Wed, 8 Jul, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Sun, 12 Jul, arriving in Nashville.Price includes taxes and charges.From $1,206, select.

Castries.$1,393 per passenger.Departing Fri, 15 Jan, returning Thu, 21 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Fri, 15 Jan, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Thu, 21 Jan, arriving in Nashville.Price includes taxes and charges.From $1,393, select.

Castries.$1,393 per passenger.Departing Tue, 1 Sep, returning Sat, 5 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Tue, 1 Sep, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Sat, 5 Sep, arriving in Nashville.Price includes taxes and charges.From $1,393, select.

Castries.$1,524 per passenger.Departing Tue, 26 May, returning Thu, 28 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Tue, 26 May, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Thu, 28 May, arriving in Nashville.Price includes taxes and charges.From $1,524, select.

Castries.$1,745 per passenger.Departing Sun, 23 Aug, returning Sun, 30 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Sun, 23 Aug, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Sun, 30 Aug, arriving in Nashville.Price includes taxes and charges.From $1,745, select.

Castries.$1,758 per passenger.Departing Thu, 11 Jun, returning Wed, 17 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Thu, 11 Jun, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Wed, 17 Jun, arriving in Nashville.Price includes taxes and charges.From $1,758, select.

Castries.$2,019 per passenger.Departing Wed, 14 Apr, returning Sun, 18 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Nashville on Wed, 14 Apr, arriving in St Lucia Hewanorra.Inbound indirect flight with Air Canada, departs from St Lucia Hewanorra on Sun, 18 Apr, arriving in Nashville.Price includes taxes and charges.From $2,019, select.

Castries.$2,043 per passenger.Departing Thu, 25 Jun, returning Thu, 2 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Thu, 25 Jun, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Thu, 2 Jul, arriving in Nashville.Price includes taxes and charges.From $2,043, select.

Castries.$2,436 per passenger.Departing Sat, 20 Mar, returning Sat, 27 Mar.Return flight with Air Canada and interCaribbean Airways.Outbound indirect flight with Air Canada, departs from Nashville on Sat, 20 Mar, arriving in St Lucia Vigie.Inbound indirect flight with interCaribbean Airways, departs from St Lucia Vigie on Sat, 27 Mar, arriving in Nashville.Price includes taxes and charges.From $2,436, select.

Castries.$2,702 per passenger.Departing Mon, 28 Sep, returning Mon, 5 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Mon, 28 Sep, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Mon, 5 Oct, arriving in Nashville.Price includes taxes and charges.From $2,702, select.

Castries.$4,142 per passenger.Departing Sun, 27 Dec, returning Sat, 2 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Sun, 27 Dec, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Sat, 2 Jan, arriving in Nashville.Price includes taxes and charges.From $4,142, select.

Find the cheapest month to fly from Nashville to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Nashville to Castries flights are currently cheapest in February.

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Alternative Nashville to Castries routes

Looking for the cheapest, fastest or easiest route from Nashville to Castries? You could fly into the following airports instead.

St Lucia Vigie

1km from central Castries

Closest

from $2,435

Search flights

St Lucia Hewanorra

31km from central Castries

Cheapest

from $1,201

Search flights

Nashville to Castries: Flight information

The things to know before you go.

Cheapest flight found	$1,201
Cheapest month to fly	February

Finding cheap flights from Nashville to Castries: Frequently asked questions

How many airports are there in Castries?

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.

How much are return flights from Nashville to Castries?

The best price we found for a return flight from Nashville to Castries is $1,201. 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 Nashville to Castries?

Currently, there are no airlines that fly direct from Nashville to Castries. But we found flights with one or more stops from $1,201.

How many flights are there a week from Nashville to Castries?

As of May 2026, there are no flights flying from Nashville to Castries.

When is the cheapest time to fly from Nashville to Castries?

The cheapest month to fly from Nashville to Castries is usually February.

Which is the cheapest airport to fly into in Castries?

If you're flying from Nashville Airport, the cheapest airport near Castries is St Lucia Hewanorra – which is 30.5 km away from the centre of Castries. We've found flights into this airport from $1,201.

Which upcoming date is cheapest to fly from Nashville Airport to Castries on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Nashville Airport to Castries on Thursday, 25 February 2027.

Can I get a direct flight from Nashville Airport to Castries?

No airlines currently offer direct flights between Nashville Airport and Castries. Most routes have one or more stops.

How can I get the best flight deal from Nashville Airport to Castries?

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 Castries 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.

What’s the weather like in Castries?

In May, the average temperature is usually around 27°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.

Which is the cheapest airline to fly from Nashville Airport to Castries with?

Currently, Delta offers the cheapest flight tickets to Castries.

Travelling from Nashville International Airport (BNA) to Castries: what you need to know

The timezone in Castries is UTC-4. The city is one hour ahead of Nashville, where Nashville International Airport is located.
Leave plenty of time to catch your BNA to Castries flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.
Taking off during a peak period like public or school holidays? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.
We make it simple to book flight tickets from BNA to Castries with a stopover. To see the options, deselect 'Direct flights only.' Then, select a flight with a stop long enough to see the sights of your chosen city. Popular stopovers include:
- Hartsfield-Jackson Atlanta International Airport (ATL)
- Charlotte Douglas International Airport (CLT)
- Miami International Airport (MIA)
Located around 10 kilometres from the centre of Nashville, BNA can be reached in about 15 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour 5 minutes.
Planning to catch an early flight from Nashville International Airport to Castries? Avoid rushing to the airport (and get some extra shut-eye) by choosing one of these stays near BNA:
80.21% of flights departing from Nashville International Airport arrive at their destination on schedule. With its reliable on-time performance, you're unlikely to be delayed when flying out of BNA.
You'll find BNA at One Terminal Drive, Suite 501.

How to find the cheapest flights from Nashville International Airport (BNA) to Castries

$496 is currently the best price for a one-way Nashville International Airport to Castries flight. Return flight tickets start from $1,201. These prices may change depending on availability.
Booking in advance is often the key to securing a cheap flight from BNA to Castries. Flight prices rise as demand increases, so the closer your departure date, the more it could cost you.
Scoring cheap tickets from Nashville International Airport to Castries is easier if you're flexible with your travel plans. Use the 'Whole month' tool to access the lowest fares throughout the month and score a sweet deal.
Save time searching for cheap flights from BNA to Castries by creating a Price Alert. We'll send you an email or notification through the app when fares go down.
Save money on your flight from Nashville International Airport to Castries with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Castries

George F. L. Charles Airport (SLU)

The distance from George F. L. Charles Airport (SLU) to central Castries is roughly 3 kilometres. It takes about 5 minutes to get to the centre driving.
It takes around 40 minutes to get there using public transport.
The last thing you need is a long journey to your hotel if you're arriving on a late flight from Nashville International Airport to Castries. Stay at one of these accommodation options near SLU instead:
Pick up a George F. L. Charles Airport rental car and explore Castries and beyond with your own wheels. Drive A Matic, Final Rentals and Sixt are popular providers to choose from here.
Secure the lowest price by reserving your vehicle from George F. L. Charles Airport about one week before your flight from BNA to Castries.

Hewanorra Airport (UVF)

The centre of Castries is about 56 kilometres from Hewanorra Airport (UVF). Once your flight from Nashville International Airport to Castries has hit the runway and you've made your way to arrivals, expect a drive of around 1 hour 10 minutes.
Hang up the 'Do not disturb' sign and rest at a hotel close to UVF. Here are a few options where you can kick back after your BNA to Castries flight:
The quickest way to get to where you're going is with a Hewanorra Airport rental car. Grab your wheels from Drive A Matic, Sixt or Final Rentals and make a speedy getaway.
Avoid paying extra. Securing your ride one week ahead of your arrival at UVF will help you stay within budget.

Best time to go to Castries

Before booking your flights from Nashville International Airport to Castries, consider which time of year works best for you. High season in Castries offers a bustling atmosphere and plenty of things to do, while the low season means you'll get cheaper hotel rates and fewer crowds.
Book a Nashville International Airport to Castries flight ticket with a departure in September if you want to explore the city during its warmest month. Expect temperatures to range from 26ºC to 30ºC.
Search for cheap tickets from BNA to Castries in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 28ºC on average.

More about Castries

After booking your flight from Nashville International Airport to Castries, find a hotel that offers both comfort and a great location. Make one of these options your base for exploring Castries:
Morne Fortune and Derek Walcott Square are a couple of major attractions to add to your Castries must-do list. Keep the adventure rolling by checking out Immaculate Conception Church.