Can't decide how to spend your time in United States? Start with a trip to the State of Illinois. Agoda.com offers big savings on 1428 hotels in top locations. The great Illinois is teeming with tourist attractions and popular cities such as Chicago (IL), Marion (IL), Oglesby (IL). Agoda.com offers plenty of ideas to help make a getaway to Illinois easy, fun and exciting. Agoda.com is trusted by more than 3,500,000 travelers, booking accommodation in famous regions like Illinois.