Cheap Flights from Nashville to Castries from £154️ (BNA-SLU)

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Flights from Nashville to Castries Starting at £154

Discover our range of affordable one-way and round-trip flights from Nashville to Castries and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Nashville to Castries

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Castries from Nashville have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Nashville to Castries

We have a range of prices from different airlines providing flights from Nashville to Castries. Check below for the journey which best suits your travel needs.

Spirit Airlines

From £154

American Airlines

From £174

Delta Air Lines

From £177

Jetblue Airways

From £181

United Airlines

From £191

Frontier Airlines

From £529

WestJet

From £1,061

Find more flights and airlines

Alternative Routes from Nashville to Castries

There are various non-direct routes from Nashville to Castries which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
BNA
19:57
18h 43m
1 transfer
UVF
16:40
Nashville International Airport - Hewanorra Airport
Wed, Nov 20Spirit Airlines
£154
BNA
18:51
38h 39m
2 transfer
SLU
11:30
Nashville International Airport - George F. L. Charles Airport
Wed, Jan 29American Airlines
£256
BNA
18:51
38h 39m
2 transfer
SLU
11:30
Nashville International Airport - George F. L. Charles Airport
Wed, Jan 29American Airlines
£256
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FAQ

When are flight tickets from Nashville (BNA) to Castries (SLU) the cheapest?
Airlines adjust prices for flights from Nashville to Castries based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Nashville (BNA) to Castries (SLU) cost?
According to Trip.com's data, the lowest price is around £566.
What is the transportation method from the main airport to downtown in Castries?
- The distance from Hewanorra Airport to downtown is about 30km, by taxi about 50 minutes.
- The distance from George F. L. Charles Airport to downtown is about 1km, by taxi about 20 minutes.
How many airports in Castries (SLU)?
There are 2 airport(s) in Castries (SLU): George F. L. Charles Airport and Hewanorra Airport.

How to find a cheap flight from Nashville to Castries

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from Nashville to Castries

Cheapest direct flight price	£154
Off-season travel month	November
Peak season for travel	January
Flight distance	3,545.8km
Popular airline	American Airlines