Flight
The closest large airport is PDX in Portland, but Redmond (RDM) does also have a small airport just North of Bend, you will have to travel the rest of the way by car.
Travel Note
Early October in Bend might be warm, might be cold, might be rainy, might be snowy. Please pack accordingly and check travel routes before you drive!
Hotel
Elk Lake Resort has a variety of overnight options to fit your needs, with cabins, camping cabins, glamping tents, and camp sites available for rent. If a hotel is more suited to your needs, there are plenty of options in Bend to choose from!