I was just got off the phone with my congressman and I was informed by Dana Rohrabacher's office that they will not be flying any flags to distribute this week???
I hope the lady in my congressman's office wasn't just feeding me a line. She called back about an hour after I ordered it and confirmed that it could be done. However, my optimism is tempered somewhat by the fact that he is a Democrat.
Maybe try your Senator's office. I'm pretty sure they can do it too.