Direct flights
from Knoxville (TYS)
to Chicago (ORD)

Weekly schedule for flights between McGhee Tyson (Knoxville, United States) and Chicago O'Hare Intl (Chicago, United States) operated by 1 airlines.
40 weekly flights operate on this route flying 477mi in 22h03min.
Expect $229 in average for a one-way ticket with the cheapest option at $189.