How to get access to more spells as a PF cleric

[Hirax]

I'm a cleric in PF. I want to be able to cast burning hands several times a day, but it's only available as a domain spell. What are my options for casting it more often? Magic mart access isn't likely, feat based options are preferable. PF only, not limited to core, no 3rd party.

[Psyren]

The Theologian archetype (http://www.d20pfsrd.com/classes/core-classes/cleric/archetypes/paizo---cleric-archetypes/theologian) can prepare domain spells in your non-domain slots. The downside is that you only get to choose one domain, but this is still the go-to option for a "caster cleric."

Otherwise, you can be a caster druid instead, they get quite a bit of blasting themselves.

[AttilaTheGeek]

Another option is to take a 3- or 4-level dip in Wizard or Sorcerer and then take Mystic Theurge to progress both your casting classes at the same time.

[Corlindale]

If you can get it as a domain spell, either Greater Spell Specialization or Preferred Spell should work.

Levels in Pathfinder Savant would also work, but that's a bit harder to accomplish, and Burning Hands will probably be obsolete by the time you can get it (then again, Burning Hands is almost obsolete by level 1).