American Airline Stocks Invest with Canada's low cost leader. Sign up for Questrade and get $50 in free trades.Click here to get started! Here is a list of popular American airline stocks: TitleSAVE – Spirit Airlines IncorporatedALGT – Allegiant Travel CompanyHA – Hawaiian Holdings IncorporatedALK – Alaska Air Group IncorporatedJBLU – JetBlue Airways CorporationLUV – Southwest Airlines CompanyUAL – United Airlines Holdings IncorporatedAAL – American Airlines Group Incorporated