Is there an e-ticket site that sells red eye flights? Or does that still exist?

Question

This flight is from the DC-Metro area to Austin, TX.. Preferably a non-stop flight or 1-stop flight max..

Answer 1

I dont know of any red-eyes between those two destinations. Most red eyes in the US are going from the west coast to the east coast, or to over-sea destinations. You probably wont be able to find any nonstops between DCA and AUS, as neither airport is a hub. You should be able to find a one stop flight on American, changing planes in Dallas. Have a good trip. Austin is great!