Ontario International (ONT)

Note that this is the airport in the Inland Empire of California. It’s not a Canadian airport.

Official Information

Nothing on the Web site.

User-Submitted Information

Fred and Robert submitted information to me about a couple of drop boxes:

At information desks in Terminals 2 and 4 there are gray boxes that state “US mail drop off” where you drop your letters and postcards.

Unfortunately the terminal maps are useless and don’t have the information desks marked. I’m assuming they are pre-security.

Ming wrote in and let me know that the mailbox at the Terminal 2 information desk is white and can fit a large envelope, but nothing larger.

Last updated 28 October 2023