Flight
There are a lot of flight options within a few hours of Camp Sherman but the best and closest option is Redmond/Bend (RDM), just 45 minutes away. Alaskan Air, American, Delta and United each fly to RDM. Make sure to check Alaskan Air options - their prices have been the best lately! You can also check out flight options in Portland, OR (about 3 hours away) or Eugene, OR (2 hours away).
Hotel
Lake Creek Lodge is only 5-10 minutes away from House on Metolius. It's definitely the most convenient, and they offer the cutest little cabins in the forest. They only have a few cabins left, and it's a minimum 3 night stay. You will need to call them to reserve space because their website is tricky.
House Or Rental
There are lots of cabin vacation rentals in the area - look for Camp Sherman, Oregon or Sisters, Oregon for options!
Hotel
This place is so cute! It's filled with a bunch of cabins and a lodge on a lake side. They have SUP, kayak and canoe rentals. Gorman and I enjoyed a couple hours on the lake in one of their canoes for 4th of July last year, and it was such a fun and beautiful experience. Their boathouse kitchen is a really yummy spot for casual food, too. It's about 15 minutes from the venue.