Currently, December is the cheapest month in which you can book a flight from Killeen to Kingsport (average of $298). Flying from Killeen to Kingsport in April is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
American Airlines | Cheapest$445 | Average$618 | FlexibilityNo cancel fee | On-time71% |