Orlando International (MCO)
Approximate Time to Grand Beach Resort 22 minutes
Approximate time to Port Canaveral 45 minutes

Melbourne (MLB)
Approximate Time to Grand Beach Resort 1 hour 17 minutes
Approximate time to Port Canaveral 45 minutes

West Palm Beach (PBI)
Approximate Time to Grand Beach Resort 2 hours 32 minutes
Approximate time to Port Canaveral 2 hours 22 minutes

Jacksonville (JAX)
Approximate Time to Grand Beach Resort 2 hours 48 minutes
Approximate time to Port Canaveral 2 hours 43 minutes

MCO or MLB are more convenient but JAX & PBI often run better rates.

Grand Beach Resort to Port Canaveral is approximately 1 hour.

Delta is running great airfares.
A fantastic site for searching is www.Kayak.com