Punta Gorda airport is super busy first thing in the morning. I recommend at least one hour before the boarding time indicated in your boarding pass.
2 hours prior
It is recommended that you check in at least one hour before your flight. That would include time to go through security. You will be able to enter the airport at that time.
Depends on how much you want to pay for parking.
Assuming 2 hours prior. Check with their website or tsa website
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