Cost of living in Bozeman, Montana (United States) is 15% cheaper than in Anchorage, Alaska (United States)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 535 prices entered by 86 different people.
For example, to keep the same standard of living that would require $6,100 in Anchorage, Alaska you would need to make just about $5,179 in Bozeman, Montana.