Flight
Sky Harbor is the main airport in Arizona to fly into. About 2 1/2 hours away from Flagstaff
Flight
You might be lucky and could find a connecting flight to the local Flagstaff airport. Likely limited flight options but only 10 minutes from downtown Flagstaff, or 20 minutes from the wedding.
Flight
3 hours away from Flagstaff but could possibly have the cheapest flights.
Hotel
This hotel will put you in the heart of Flagstaff. Walking distance to many restaurants. 10 minutes from the wedding.
Hotel
There are many other hotel options besides the Residence Inn. Here is a link to look around for one that suits you.
House Or Rental
Snag a small space just for you or group up with other attendees