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Cheap Flights From Knoxville To Illinois

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

Springfield, Illinois
Carrier Departure Date Return Date Lowest Price
United Jun 7, 2018 Jun 12, 2018 $314
United May 11, 2018 May 26, 2018 $360
American Jun 7, 2018 Jun 12, 2018 $752
American May 11, 2018 May 26, 2018 $807

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.

DestinationDepartingReturningPrice
Peoria 4/27/18 4/29/18 $522
Chicago 5/18/18 5/21/18 $317
Moline 5/26/18 5/29/18 $338

Flight Schedule Summaries Last modified: Apr 21, 2018 4:54 -04:00Number of routes searched: 254Number of itineraries searched: 84,904

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

Cheap Domestic Flights from Knoxville - TYS Last modified: Apr 21, 2018 4:54 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.
Cheap Flights from Knoxville to Illinois - from $314 Round trip from TYS to IL