dunno if they go to texas, but check out Spirit Airlines. my dads in thier $9 club and has gotten $9 flights. he left yesterday from chicago to ft. meyers and comes back next week and his round trip after taxes and that was like 49 bucks.
might not be a help right now, but if they in your area and go to places you need to go even semi often, could be worth it.
Made by DP
R.I.P. Evan Tanner, you will be missed....