Do I need a passport to book international flights?

Yes, a passport is required to book international flights. It is a mandatory travel document that serves as proof of identity and nationality. All passengers, regardless of age, must have a valid passport for international travel. When booking a flight, passengers need to provide their passport information, including the passport number, expiration date, and country of issuance. It is important to ensure that the passport is valid for at least six months beyond the intended return date, as many countries have this requirement. If a passenger does not have a valid passport, they should apply for one well in advance of their travel dates to avoid any last-minute complications or delays.