How to add PDF to Apple Wallet

You would either print those tickets or open them on your iPhone in iBooks or any other PDF app and show it at the gate. The wallet app does not recognize simple PDF files. The wallet app requires a pkpass file type for import (which are actually not files, but a compressed collection of files making up the vendors issued content). One of the requirements of a valid pkpass file is a vendor issued digital signature, which a PDF file inherently cannot contain.

You don't transfer PDF files into Apple Wallet. Look at this for more information about Wallet.

Use Wallet on your iPhone or iPod touch - Apple Support

There should be an option to Add to Wallet in the email if it is supported. Look at this for more information.

http://appleinsider.com/articles/17/02/14/how-to-add-use-and-remove-passes-in-ap ples-wallet-app-for-ios