Question : Is Narita International Airport (NRT) the cheapest airport for getting to McGhee Tyson Airport (TYS)?
Answer : Lucky for you, there is another airport near Tokyo. Haneda Airport (HND) is 37 miles away, and over the next few months, flights are being booked 9% cheaper than flights from Narita International Airport.
Question : How long do most people stay in Knoxville?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Can you cut down on flight costs by changing the day of the week you travel to Knoxville?
Answer : Wednesday is your cheapest day to fly in March. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.