How to Say "check-in" in Spanish
The Spanish word for “check-in” is “registro” — B1 level. This is a very common word in everyday Spanish.
English → SpanishB1
nounB1
at a hotel or event

Examples
El registro para la conferencia comienza a las nueve.
Registration for the conference starts at nine.
Necesitas completar el formulario de registro antes del viernes.
You need to complete the registration form before Friday.
The Verb Form
The action of registering uses the verb 'registrar' (to register), which is related to this noun.
Related Translations
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