In the area around this place you can choose from large-scale and smaller American airdromes. Take a look at for example Arcata CA (ACV), Klamath Falls (LMT) and Chico (CIC). One of the bigger airports in this environment is Atlanta Hartsfield Jackson Airport. You arrive in short time at your destination by booking public transport, a taxi or an airport transfer (shuttle service). Some tips for picking the best airport for your holiday: research the distance to the hotel, the number of canceled flights, current wait times (customs), and see if direct routes are offered to travel faster. In that case, you need to fly-non-stop to Redding.