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Cheap Flights To Illinois

Popular flights to Illinois

Round trip on
Chicago to Decatur
$124
Round trip on
$177
Round trip on
$292
Round trip on
$635

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 0 0 1 1 0 1 1
Belleville Allegiant 0 0 0 1 0 1 1
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 1 0 0 1 1 0 1
Belleville Allegiant 1 0 0 0 1 0 0
Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Rockford Allegiant 1 0 1 0 1 1 0
Belleville Allegiant 1 0 1 0 1 0 0
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 0 0 1 0 1 1
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 $77
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $115
Atlanta to Chicago American, Alaska, Spirit, United $78
Boston to Chicago American, JetBlue, Spirit, United $100
San Francisco to Chicago American, Alaska, JetBlue, Frontier, United, Virgin America $127
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $201
Houston to Chicago American, Alaska, Frontier, Spirit, United $83
Denver to Chicago American, Frontier, Spirit, United $78
Washington to Chicago American, Alaska, Frontier, United $81
Phoenix to Chicago American, Alaska, Frontier, Spirit, United $78
Philadelphia to Chicago American, Alaska, Frontier, Spirit, United $78
Orlando to Chicago American, Alaska, JetBlue, Frontier, Spirit, United $76
San Diego to Chicago American, Alaska, Spirit, United, Virgin America $117
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $118
Newark to Chicago American, Alaska, JetBlue, Spirit, United $122
Baltimore to Chicago American, Spirit, United $78
Ft Lauderdale to Chicago American, JetBlue, Spirit, United $120
Detroit to Chicago American, United $167
Tampa to Chicago American, Frontier, Spirit, United $68
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $161
Dallas - Ft Worth to Chicago American, Alaska, Spirit, United $78
Miami to Chicago American, Frontier, United $103
Charlotte to Chicago American, Frontier, United $107
Minneapolis - St Paul to Chicago American, Alaska, Frontier, Spirit, United $69

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, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet $483
Toronto to Chicago American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, United, WestJet $192
Dublin to Chicago American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Frontier, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SAS, Brussels, Jetairfly, United, Virgin Atlantic $464
Delhi to Chicago Jet Airways, American, Air India, Alaska, JetBlue, United $906
Mumbai to Chicago Jet Airways, American, Air India, JetBlue, United, KLM* $776
Mexico City to Chicago Silver, Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, Aeromar, Virgin America, Volaris $265
Cheap Flights to Illinois, Airfares Starting at $124 Round trip for Illinois Flights (IL)