Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Feb 21st. As of Feb 13th, it's showing the cheapest ticket sales at $338. That is 36% below the average price for this route, so you can spend that extra money on an adventure in Knoxville.
Question : What price range should you expect when booking from San Antonio (SAT) to Knoxville (TYS)?
Answer : Flight prices change less than most routes in the United States for SAT to TYS. They vary from $338 to $831. Remember, the sooner you book, the more you'll be able to save.
Question : Who's offering the cheapest round-trip flight to McGhee Tyson Airport (TYS) over the coming months?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $338, while prices for other flights are as high as $831.
Question : How long do most people visit Knoxville?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.
Question : Is price more important than specific travel days for you?
Answer : Saturday is your cheapest day to fly in February. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.