At CVG Terminal learn everything there is to know about Frontier Airlines CVG Terminal acquire knowledge about services amenities and procedures for a seamless travel experience from check-in counters to boarding gates. Discover the terminal’s dining options lounges and shopping alternatives. You may also get advice on how to get around CVG for a hassle-free travel. Our guide makes sure you’re ready for your Frontier Airlines flight from Cincinnati/Northern Kentucky International Airport whether you’re flying out or arriving.