2 claims in a short period of time is not really a problem, if you have another claim in a short amount of time ( your third one ) it will cause you trouble.
I would suggest to go for that front bumper cover replacement with your insurance co. , then again it all depends on your deductible. That fender liner might be damage aswell...
That rear bumper could be fixed for around 250-300$ in most good bodyshop (partial painting and full clear coat).
It is mostly a 2 claims situation, could you have lost control in a snow storm and cause both damages under 1 event ...