E-ticket

US /ˈiːˌtɪkɪt/
UK /ˈiːˌtɪkɪt/
"E-ticket" picture
1.

e-ticket, bilhete eletrônico

an electronic ticket, especially for air travel, which is stored in a computer and can be printed out by the customer

:
I received my e-ticket for the flight via email.
Recebi meu e-ticket para o voo por e-mail.
You just need to show your e-ticket at the check-in counter.
Você só precisa mostrar seu e-ticket no balcão de check-in.