1. Log onto USAA, scroll down your home page, there should be a box like this:
2. You can also click on your checking account.
3. From checking account details page- look on the right hand side of the page there is:
4. Click to expand "I want to" and select Transfer funds
5. Enter details for funds transfer:
In addition, If you have the mobile application you can also use the Send Money feature to send money.
I hope this helps! Please let me know if you have any other questions!
Thank you for posting.