Flee

To Flee is one of the base commands of battle in the Golden Sun series. Like many other RPGs, at the start of each turn you may select the Flee button so that you may attempt to end the battle right away, without any EXP or coin rewards. Also, perhaps as expected, the chance to flee is lower if your enemies in battle are stronger and/or have a higher Agility rating than you. And of course, you cannot flee from any scripted battles relevant to the plot. There are several monsters that have the ability to flee from battles as well.

Perhaps the only way Golden Sun games handle Fleeing from battles differently is that, if your "party attacks first" in a normal battle (the common "Pre-emptive Strike" also featured in many RPGs), if you choose to Flee on your one free turn of the battle, you will be guaranteed to Flee successfully regardless of your opponent's statistics.