Passengers can get access to free lounges and enjoy complimentary drinks, food, showers, and beds. Moreover, airport lounges are sometimes free even if you are not a frequent flyer member or are flying first class. With the help of credit cards, third-party lounge pass, and one-time access, one can get into the airport for free lounges. The options are best for all–around travel perks, including earning points on daily purchases or overseas services.