Ryan Airlines

Ryan Airlines may refer to:


 * Ryan Aeronautical, a San Diego aircraft manufacturer founded in 1934. After 1969, part of Teledyne and later, Northrop Grumman
 * Ryan Air Services, a cargo and passenger airline operating in Bush Alaska
 * Ryan Airline Company, an early aviation concern associated with Charles Lindbergh
 * Ryan International Airlines, a defunct American charter airline
 * Ryanair, first European budget airline based in Ireland, UK, Poland, Malta and Austria