Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $827 to $890, prices for ICN to GEG fluctuate much less than the majority of routes from the Republic of Korea. However, the sooner you book, the more you'll be able to save.
Question : How many days should you spend in Spokane?
Answer : Travelers from ICN to GEG stay about one week on average.