qǐng chūshì hùzhào
Show your passport
我要值机。
I need to check in for a flight
The phrase is 我 (I) + 要 (need) + 值机 (check in). 值机 is a specific term for airline check-in.
Use this at the airport when you need to check in for your flight. It's direct and understood by airline staff. You might also say 我要办理值机手续 (I need to go through check-in procedures) but 我要值机 is sufficient. Be ready to show your passport and ticket.
“I need to check in for a flight” in Chinese is 我要值机。 (wǒ yào zhíjī).
我要值机。 is pronounced wǒ yào zhíjī.
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