British Airways has round-trip flights from Austin (AUS) to Naples, Italy (NAP) for $465-$488 with a connection. Flights in April. Departures on Wednesday.
Some small OTAs on Skyscanner have this for as low as $465; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.
This deal has very limited calendar availability. There are other dates in January and February, but those have multiple stops or long connections.