you can change your transaction fees to minimal in blockchain look for it in the setting
but these will make the transaction goes very slow
+1
for those transaction which isn't necessary to be quick.
fun fact: some of the alt coins as i can see like reddcoin, dogecoin allows little fee but confirmation period is always the highest priority.
reddcoin i mentioned, transaction fee of that, no matter how large it would be, it is just .001 reddcoin (worth less than a satoshi) per single large transaction! that's why i would recommend to use some of the alt coins.