Find cheap flights from Knoxville to Castries from $548

In the last 3 days, the lowest price for a flight from Knoxville to Castries was $548 for a round-trip ticket.

Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Castries.

When flying out of Knoxville you will be using Knoxville McGhee Tyson. You will be landing at Castries, also known as Castries Hewanorra.

We unfortunately don’t have that data for this specific route.

oneworld is the only airline alliance operating flights between Knoxville and Castries.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Castries.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and UVF can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.