Cheap Flights From Knoxville To Illinois

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Cheap flights from Knoxville (TYS) to popular destinations in Illinois (IL)

Carrier Departure Date Return Date Lowest Price
American Feb 23, 2019 Feb 26, 2019 $274
American Mar 12, 2019 Mar 19, 2019 $274
American Jun 12, 2019 Jun 18, 2019 $274
American May 11, 2019 May 21, 2019 $274
American Mar 9, 2019 Mar 16, 2019 $274
American Feb 13, 2019 Feb 19, 2019 $277
American Feb 13, 2019 Feb 20, 2019 $277

Cheap Last Minute Flights from Knoxville to Illinois Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Knoxville to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Peoria 2/22/19 2/24/19 $329
Springfield, Illinois 2/22/19 2/24/19 $409
Quincy, Illinois 2/22/19 2/24/19 $622
Chicago 2/23/19 2/26/19 $274

Flight Schedule Summaries Last modified: Jan 17, 2019 5:05 -05:00Number of routes searched: 379Number of itineraries searched: 133,096

Knoxville to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
United -
American CLT
American DCA
American DFW
American LGA
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines LGA
Frontier DEN
Frontier MCO
United DEN
United EWR
United IAD
United IAH

Cheap Domestic Flights from Knoxville - TYS Last modified: Jan 17, 2019 5:05 -05:00Prices shown were found by travelers like you over the past 30 days

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Cheap Flights from Knoxville to Illinois - from $101 Round trip from TYS to IL