Direct flights
from Knoxville (TYS)
to Houston (IAH)

Weekly schedule for flights between McGhee Tyson (Knoxville, United States) and George Bush Intercontinental (Houston, United States) operated by 1 airlines.
27 weekly flights operate on this route flying 774mi in 21h20min.
Expect $324 in average for a one-way ticket with the cheapest option at $0.