Current Deals to Illinois

Toronto to Chicago

Porter Airlines

15 Dec 18  to 20 Dec 18

C$ 246.68

Montreal to Chicago

Porter Airlines

13 Dec 18  to 16 Dec 18

C$ 296.90

Edmonton to Chicago

United Airlines

06 Dec 18  to 09 Dec 18

C$ 372.61

Vancouver to Chicago

Air Canada / United …

12 Jan 19  to 15 Jan 19

C$ 374.13

Calgary to Chicago

Air Canada

20 Feb 19  to 28 Feb 19

C$ 381.51

Winnipeg to Chicago

Air Canada

13 Dec 18  to 16 Dec 18

C$ 445.56
Flights Routes to Illinois

Find great deals on flights to Illinois in seconds, with our proprietary booking engine that searches over 1,000 airlines including Air Canada, American Airlines and Delta Airlines.

Illinois City Guides

Find informative travel guides and book cheap flightsto all cities in Illinois, including:

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