Reliability should certainly be numero uno factor in your decision making process.  In that regard, Honda and Toyota have very nice record.

Price-wise, Civic or Corolla is cheaper than Accord or Camry and all of them are equally reliable.  

However, from your initial posting, I can surmise that you are a young person and this probably is your first vehicle purchase.  So, you might want to consider something a bit more fun to drive and own.  While above mentioned models are very nice, they are not exactly a head turner nor do they have much of wow factor.  So, I would say, do some more research.  Read consumer reports, motor trend and other relevant magazines to find a vehicle you will really enjoy.