The cheapest times to fly from AZO to TYS are

  • January 1st to February 25th
  • May 7th to July 29th (except the week of June 18th)
  • October 15th to November 18th
  • December 3rd to December 16th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from AZO to TYS is late May to early June. Prices can be as high as $415 for Sunday flights during mid to late November, or as low as $198 for Tuesday flights around late May to early June.


When to Fly to Knoxville

Flying from Kalamazoo, MI (AZO) to Knoxville, TN (TYS) will usually cost between $199 to $364 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May to early June with an average ticket price of $227. Due to high demand the most expensive time to fly is mid to late November, with an average price of $313. Planning your trip to low-cost times can easily save you $87 on economy flights and even more on first-class flights. Generally, any price below $258 can be considered a good price for a round-trip AZO to TYS flight.

See below for a graph of average weekly prices for the AZO to TYS route. All prices are for round-trip tickets in USD.

AZO to TYS Flight Prices

Compared to other flights, the AZO to TYS flight is much cheaper than the average and costs much less than the average flight leaving from Kalamazoo. The average price per mile (for a direct flight) is $0.35, which is in the normal range for a flight.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $95 (29%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $224. Return trip prices are from the TYS to AZO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from AZO to TYS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 1 hour 48 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from AZO to TYS? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Delta, Iberia, United, and potentially more during busy seasons.

How far away is it from McGhee Tyson Airport to Kalamazoo/Battle Creek International Airport?

The distance between the two airports is roughly 452 miles or 727 kilometers.

How long does it take to fly from AZO to TYS?

The real-world flight time for a nonstop AZO to TYS flight is about 1 hour 48 minutes.

How many flights go between Kalamazoo, MI and Knoxville, TN?

It depends on the day of the week and the date, but a typical day might have around 62 available flights from AZO to TYS.


Airport Location Info


Departing Airport

Origination codeAZO
Origination airport nameKalamazoo/Battle Creek International Airport
CityKalamazoo, MI
Countrythe United States

Return Airport

Destination codeTYS
Destination airport nameMcGhee Tyson Airport
CityKnoxville, TN
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.