A flight ticket and E-ticket are almost the same thing. The difference is that an E-ticket is digital and a flight ticket is often printed on paper. In fact, these tickets are nothing more than a reservation for a ticket on the airplane. They are actually a receipt which proves that you have paid.

A flight booking (or reservation) and an electronic ticket (e-ticket) are two distinct steps in the travel process. A booking is essentially a "placeholder" in the airline's system that generates a 6-digit PNR (Passenger Name Record) or confirmation code; it indicates that a seat is held for you, but it doesn't necessarily mean the flight is paid for or "ticketed." An e-ticket is the legal "proof of purchase" that follows the booking once payment is confirmed. It contains a unique 13-digit ticket number and is the actual document that gives you the right to board the aircraft. In 2026, you can have a "confirmed booking" that hasn't been "issued" yet (common with travel agents), but you cannot check in or fly without a valid e-ticket number. Think of the booking as the "order" and the e-ticket as the "receipt." When you arrive at the airport, you only need your ID and PNR code, as the airline's database automatically links your e-ticket number to your identity for a paperless boarding experience.