Getting There & Away
The charter-only Klamath Falls airport is 5 miles southeast of town. There's a shuttle between it and Medford airport, which has commercial flights.
Amtrak is at Spring St and Oak Ave. It runs the once-daily Coast Starlight route between Seattle ($67, 12 hours) and Los Angeles ($137, 23 hours) with stops in between including Portland ($60, 7¼ hours). Amtrak trains link up with the once-daily Crater Lake Trolley in summer that makes it possible to go directly to Crater Lake and back from the station in a day but you'll still need an overnight in Klamath Falls to catch the next train.