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Cheap Flights To Illinois Last modified: Jul 29, 2016 3:19 AM

Popular flights to Illinois

Round trip on
$119
Round trip on
$130
Round trip on
$283
Round trip on
$310
Round trip on
$452

Non-Stop Flight Schedule Summary

Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Marion Cape Air 6 6 6 6 6 3 3
Quincy Cape Air 5 5 5 5 6 5 5
Decatur Air Choice One 2 2 2 2 2 1 2
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Decatur Air Choice One 4 4 4 4 4 1 2
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 1 0 0 0 1 0 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 0 0 0 1 0 0 1
Belleville Allegiant 0 0 0 1 0 0 1
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 0 0 0 1 0 0 1
Belleville Allegiant 0 0 0 1 0 0 1
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 0 0 0 1 0 0 1
Belleville Allegiant 0 0 0 1 0 0 1
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 1 0 0 0 1 0 0
Belleville Allegiant 1 0 0 0 1 0 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Pan Am Dominicana 1 0 0 0 1 0 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Belleville Allegiant 0 0 0 1 0 0 1

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
New York to Chicago American, Alaska, JetBlue, Spirit, United $83
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $87
Atlanta to Chicago American, Alaska, Frontier, Spirit, United $77
Boston to Chicago American, Alaska, JetBlue, Spirit, United $77
San Francisco to Chicago American, Alaska, JetBlue, Frontier, United, Virgin America $127
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $147
Houston to Chicago American, Alaska, Frontier, Spirit, United $81
Denver to Chicago American, Alaska, Frontier, Spirit, United $87
Washington to Chicago American, Alaska, Frontier, United $77
Phoenix to Chicago American, Alaska, Frontier, Spirit, United $127
Philadelphia to Chicago American, Alaska, Frontier, United $117
Orlando to Chicago American, Alaska, JetBlue, Frontier, Spirit, United $97
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $85
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $123
Newark to Chicago American, Alaska, JetBlue, United $123
Baltimore to Chicago American, Spirit, United $77
Ft Lauderdale to Chicago American, Alaska, JetBlue, Spirit, United $107
Detroit to Chicago American, United $177
Tampa to Chicago American, Frontier, Spirit, United $137
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $135
Dallas - Ft Worth to Chicago American, Alaska, Frontier, Spirit, United $77
Miami to Chicago American, Alaska, Frontier, United $112
Charlotte to Chicago American, Alaska, Frontier, United $85
Minneapolis - St Paul to Chicago American, Alaska, Frontier, Spirit, United $77

Cheap International Flights to Illinois - IL

FlightsAirlineLowest Price
London to Chicago American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Bulgaria Air, Iberia, Meridiana, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet $567
Toronto to Chicago American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $189
Dublin to Chicago American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, United, Virgin Atlantic $433
Delhi to Chicago Jet Airways, American, Air India, Alaska, JetBlue, United $942
Mumbai to Chicago Jet Airways, American, Air India, Alaska, JetBlue, United $867
Mexico City to Chicago Silver, Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, Aeromar, Virgin America, Volaris $235
Cheap Flights to Illinois, Airfares Starting at $119 Round trip for Illinois Flights (IL)