Pellson (PNL) is about an hour away, and takes most major carriers. They also have rental cars according to their website, but call to be certain please. There is also Traverse City (TVC), also about an hour out with similar accomidations. We do NOT recommend flying into Detroit, since this will leave you with about 4 hours of driving after your long flight.
Detroit is about a 4 hour drive from Charlevoix, where the venue will take place. If you choose to fly in here, be ready for the road trip!
We anticipate being there on Thursday, the 15th. Rehersal will be on the 15th. Ceremony is on the 16th.
Check the Accomidations tab. Ali posted a list of hotels that are relatively close. There are also AirBnB's in the area, but be sure the reserve ahead of time!