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Cheap Flights To Illinois

Popular flights to Illinois

Round trip on
$99
Round trip on
$130
Round trip on
$177
Round trip on
$550
Round trip on
$590

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 1 0 1 1 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 0 1 0 1 0 1 1
Belleville Allegiant 0 1 0 1 0 1 1
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Belleville Allegiant 1 0 1 0 1 1 0
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 1 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 1 0 0 0 1 0 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Pan Am Dominicana 0 0 0 0 1 0 1
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Belleville Allegiant 1 0 0 0 1 0 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Belleville Allegiant 0 0 0 1 0 1 0

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
New York to Chicago American, Alaska, JetBlue, Spirit, United $101
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $97
Atlanta to Chicago American, Spirit, United $79
Boston to Chicago American, Alaska, JetBlue, Spirit, United $87
San Francisco to Chicago American, Alaska, JetBlue, Frontier, United, Virgin America $183
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $195
Houston to Chicago American, Alaska, Spirit, United $127
Denver to Chicago American, Alaska, Frontier, Spirit, United $81
Washington to Chicago American, Alaska, Frontier, United $88
Phoenix to Chicago American, Alaska, Frontier, Spirit, United $177
Philadelphia to Chicago American, Alaska, Frontier, Spirit, United $90
Orlando to Chicago American, Alaska, JetBlue, Frontier, Spirit, United $132
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $161
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $97
Newark to Chicago American, Alaska, JetBlue, United $150
Baltimore to Chicago American, Spirit, United $81
Ft Lauderdale to Chicago American, Alaska, JetBlue, Spirit, United $119
Detroit to Chicago American, United $177
Tampa to Chicago American, Alaska, Spirit, United $142
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $147
Dallas - Ft Worth to Chicago American, Alaska, Frontier, Spirit, United $79
Miami to Chicago American, Alaska, Frontier, United $108
Charlotte to Chicago American, Alaska, Frontier, United $87
Minneapolis - St Paul to Chicago American, Alaska, Frontier, Spirit, United $48

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, Iberia, Meridiana, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, FlexFlight, Great Lakes $723
Toronto to Chicago American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, Air Transat, United, WestJet, Great Lakes $207
Dublin to Chicago American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $502
Delhi to Chicago Jet Airways, American, Air India, Alaska, JetBlue, United, Great Lakes $947
Mumbai to Chicago Jet Airways, American, Air India, JetBlue, United, Great Lakes $885
Mexico City to Chicago Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, Virgin America, Volaris $275
Cheap Flights to Illinois, Airfares Starting at $82 Round trip for Illinois Flights (IL)