Fastest flight time
Airports in Knoxville
The cheapest time of year to fly to Knoxville from Chicago is September. The most expensive is February.
60 days before
The cheapest time to buy a flight from Chicago to Knoxville is approximately 60 days to departure
The straight-line distance from Chicago to Knoxville McGhee Tyson is 731,0 km.
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Flights from Chicago to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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