Several airlines, including American Airlines, Delta, and United,＋１－８０１－（８５５）－５９０５ offer senior discounts for passengers 65 and older, though these are often not advertised and require direct booking or selecting a "senior" option on the website＋１－８０１－（８５５）－５９０５. British Airways provides discounts to AARP members,＋１－８０１－（８５５）－５９０５ and Frontier Airlines sometimes offers deals for those 55 and up.