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Everyday English · Travel & getting around

Check in

Register your arrival at a hotel or for a flight.

You tell a hotel or airline that you have arrived or are ready for your booking. You may do this at a desk or online.

Plain-English lessonVisual explanation3 practice steps

01 · Picture the situation

Understand it in three steps

Cartoon of a traveller showing booking details and receiving a room key at a hotel desk.
Picture the meaningHe checks in at the hotel when he arrives.
01You have a booking
02Register your arrival
03Ready for the next step

Imagine this: You arrive at a hotel and give the receptionist your booking details. They confirm your stay and give you a room key. You check in.

02 · Hear it in everyday life

Examples you can use

Three natural sentences

  1. We checked in at the hotel after lunch.
  2. You can check in online for your flight.
  3. What time can we check in?

A short conversation

PERSON AHello. I have a room booked under Patel.
PERSON BWelcome. Let us check you in.

Read the conversation aloud. Then swap roles and try it again without looking.

03 · Build your sentence

How to use check in

Use check in at + hotel or airport, and check in for + flight. With a hotel, you can also say check into the hotel. Checking in is not the same as boarding a plane.

BASE FORMcheck in
PAST SIMPLEchecked in
AFTER HAVE / HASchecked in

The base form is used after can, will and to. The past simple describes a finished past event. The third form follows have or has, for example when connecting an earlier action to now.

A common mistake to avoid

Use thisWe checked in at the hotel.
Avoid this in this meaningWe checked in the hotel.

For registering your arrival, use at the hotel or say checked into the hotel. A receptionist can check a guest in; that is a different object pattern.

Do not confuse it: Check in is registering for a stay or journey. Check out usually means complete the departure process at a hotel.

Does it have another meaning?

As a verb, use two words: check in. The noun or adjective is often hyphenated, as in the check-in desk.

Learn the meaning and sentence pattern together. Small words such as up and off do not have one fixed meaning in every expression.

04 · Make it stick

Try it for yourself

Choose an answer before opening the explanation. Then make a sentence about your own life.

1. You give the receptionist your booking details when you arrive. You…
  1. check in
  2. set off
  3. break down
Check answer 1

A. check in

Checking in registers your arrival for your booking.

2. I need to check in ___ my flight.
  1. for
  2. on
  3. with
Check answer 2

A. for

Use for a flight. Use at for the place where you check in.

3. Your turn

Where did you last check in?

See a possible model and self-check

We checked in at the hotel after lunch.

This is one model, not the only correct answer. Check that your sentence uses the meaning taught here, the right verb form and the word order above. Change the person, place or time to make it your own.