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Cheap Flights To Illinois Last modified: Aug 30, 2016 2:08 AM

Popular flights to Illinois

Round trip on
$99
Round trip on
$130
Round trip on
$175
Round trip on
$287

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 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 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
Belleville Allegiant 0 0 0 1 0 0 1

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
New York to Chicago American, Alaska, JetBlue, Delta, Spirit, United $107
Los Angeles to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $117
Atlanta to Chicago American, Delta, Frontier, Spirit, United $77
Boston to Chicago American, JetBlue, Delta, Spirit, United $77
San Francisco to Chicago American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $157
Seattle to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $117
Houston to Chicago American, Alaska, Delta, Frontier, Spirit, United $80
Denver to Chicago American, Alaska, Delta, Frontier, Spirit, United $97
Washington to Chicago American, Alaska, Delta, Frontier, United $77
Phoenix to Chicago American, Alaska, Delta, Frontier, Spirit, United $107
Philadelphia to Chicago American, Delta, Frontier, United $107
Orlando to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United $92
San Diego to Chicago American, Alaska, Delta, Frontier, Spirit, United, Virgin America $117
Las Vegas to Chicago American, Alaska, Delta, Frontier, Spirit, United, Virgin America $97
Newark to Chicago American, JetBlue, Delta, United $117
Baltimore to Chicago American, Delta, Spirit, United $77
Ft Lauderdale to Chicago American, JetBlue, Delta, Spirit, United $137
Detroit to Chicago American, Delta, United $174
Tampa to Chicago American, Delta, Frontier, Spirit, United $135
Portland to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $132
Dallas - Ft Worth to Chicago American, Alaska, Delta, Frontier, Spirit, United $77
Miami to Chicago American, Delta, Frontier, United $107
Charlotte to Chicago American, Delta, Frontier, United $85
Minneapolis - St Paul to Chicago American, Alaska, Delta, Frontier, Spirit, United $77

Cheap International Flights to Illinois - IL

FlightsAirlineLowest Price
London to Chicago American, Air Berlin, Air Canada, Air France, AeroMexico, Royal Air Maroc, Avianca, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Aer Lingus, Icelandair, Iberia, KLM, Lufthansa, LOT, Swiss, Austrian, Qatar, Royal Jordanian, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa, Virgin Atlantic, WestJet $458
Toronto to Chicago American, Air Canada, Alaska, Delta, Porter, United, WestJet $186
Dublin to Chicago American, Air Canada, Air France, Finnair, British Airways, Delta, Aer Lingus, Iberia, KLM, Lufthansa, Swiss, Austrian, Qatar, SAS, Turkish, United, WestJet $525
Delhi to Chicago Jet Airways, American, Air Berlin, Air Canada, Air France, Air India, Finnair, Alitalia, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Etihad, Gulf Air, JAL, Korean, KLM, Lufthansa, Swiss, Malaysia, China Eastern, All Nippon, Austrian, Asiana, Qatar, Brussels, Thai, Turkish, United, Virgin Atlantic $887
Mumbai to Chicago Jet Airways, American, Air Berlin, Air Canada, Air France, Air India, Alitalia, British Airways, Air China, Cathay, Delta, Emirates, Ethiopian, Etihad, Gulf Air, JAL, Korean, KLM, Lufthansa, Swiss, Malaysia, All Nippon, Qatar, Singapore, Thai, Turkish, United, Virgin Atlantic $735
Mexico City to Chicago American, Air Canada, Air France, AeroMexico, Alaska, JetBlue, British Airways, Copa, Delta, Iberia, Latam Airlines Brasil, JAL, Lufthansa, United, WestJet, Volaris $271
Cheap Flights to Illinois, Airfares Starting at $99 Round trip for Illinois Flights (IL)