Cheap Flights From St Louis To Illinois

Cheap Domestic Flights from St Louis - STL Last modified: Jan 22, 2024 9:42 -05:00

FlightsLowest Price
St Louis to Chicago$184
St Louis to Springfield, IllinoisCheck Dates
St Louis to MolineCheck Dates
St Louis to PeoriaCheck Dates
St Louis to ChampaignCheck Dates
St Louis to Bloomington, IllinoisCheck Dates

Cheap Domestic Flights to Illinois - IL Last modified: Jan 22, 2024 9:42 -05:00

FlightsLowest Price
Springfield, Missouri to Chicago$189
Evansville to Chicago$357
Springfield, Illinois to Chicago$359
Moline to Chicago$239
Peoria to Chicago$239
Champaign to Chicago$385
Bloomington, Illinois to Chicago$395
Springfield, Missouri to PeoriaCheck Dates
Evansville to MolineCheck Dates
Springfield, Missouri to MolineCheck Dates
Bloomington, Illinois to PeoriaCheck Dates
Bloomington, Illinois to MolineCheck Dates
Peoria to Bloomington, IllinoisCheck Dates
Peoria to MolineCheck Dates
Moline to PeoriaCheck Dates
Moline to Bloomington, IllinoisCheck Dates
Cheap Flights from St Louis to Illinois - from $184 Round trip from STL to IL