Travel Note
The closest airport is MBS international airport, however it is very small and has few flights and no direct flights from Los Angeles. Other airport options are FNT (45 minute drive), LAN (about an hour drive), DTW (2 hour drive). DTW is typically the lowest cost and has some direct flights.
Hotel
By using this link or calling and mentioning that you are reserving for the marsh-alfaro wedding you can get a discounted rate
Hotel
Travel Note
There is no public transportation and very few Ubers in the Midland and Saginaw areas. Please be sure to book a rental car if you are flying in from out of state.