Yes. US to Europe: $250–275 per bike, each way. Within Europe: ~$111 per bike, each way.
How much does ITA Airways charge for a bike between the US and Europe?
$250–275 per bike, each way. Bike fee: $250 each way to the East Coast or Chicago, $275 to Los Angeles or San Francisco, if you pay before the airport. Paying at the airport costs about $15 more.
How much does ITA Airways charge for a bike within Europe?
~$111 per bike, each way. Bike fee: €95 (about $111) each way within Europe if you pay before the airport. €85 within Italy. Paying at the airport costs €10 more.