Cheap flights from Chicago to Eastern Tennessee

View AU$299 flight on Fri, 22 Aug. 2025Opens in a new window

Popular airlines from Chicago to Eastern Tennessee

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Chicago (CHI) to Eastern Tennessee (CHA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 12 Sep. - Fri, 19 Sep.
ORD
Chicago
TYS
Knoxville
AU$357 Return, found 8 hours ago
AU$357
Return
found 8 hours ago
Select Delta flight, departing Fri, 12 Sep. from Chicago to Knoxville, returning Fri, 19 Sep., priced at AU$357 found 8 hours ago
Delta
Fri, 12 Sep. - Fri, 19 Sep.
ORD
Chicago
TYS
Knoxville
AU$401 Return, found 8 hours ago
AU$401
Return
found 8 hours ago
Select Delta flight, departing Fri, 12 Sep. from Chicago to Knoxville, returning Fri, 19 Sep., priced at AU$401 found 8 hours ago
American Airlines
Fri, 12 Sep. - Fri, 19 Sep.
ORD
Chicago
TYS
Knoxville
AU$411 Return, found 8 hours ago
AU$411
Return
found 8 hours ago
Select American Airlines flight, departing Fri, 12 Sep. from Chicago to Knoxville, returning Fri, 19 Sep., priced at AU$411 found 8 hours ago
American Airlines
Fri, 12 Sep. - Fri, 19 Sep.
ORD
Chicago
TYS
Knoxville
AU$426 Return, found 8 hours ago
AU$426
Return
found 8 hours ago
Select American Airlines flight, departing Fri, 12 Sep. from Chicago to Knoxville, returning Fri, 19 Sep., priced at AU$426 found 8 hours ago
Delta
Fri, 12 Sep. - Fri, 19 Sep.
ORD
Chicago
TYS
Knoxville
AU$448 Return, found 8 hours ago
AU$448
Return
found 8 hours ago
Select Delta flight, departing Fri, 12 Sep. from Chicago to Knoxville, returning Fri, 19 Sep., priced at AU$448 found 8 hours ago
United
Fri, 1 Aug. - Fri, 8 Aug.
ORD
Chicago
TYS
Knoxville
AU$545 Return, found 1 day ago
AU$545
Return
found 1 day ago
Select United flight, departing Fri, 1 Aug. from Chicago to Knoxville, returning Fri, 8 Aug., priced at AU$545 found 1 day ago

Find the cheapest month to fly from Chicago (CHI) to Knoxville (TYS)

September is typically the cheapest month to fly

From AU$183 - AU$655 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.