Behind every great day is a great night at the Comfort Inn Crystal Lake - Algonquin hotel in Crystal Lake, IL. We are located off U.S. 14, and the Chicago Executive Airport is just a few minutes away. Our travel-essential amenities include free WiFi and wired high-speed Internet, free hot breakfast, an exercise room, indoor pool, laundry facilities. Business travelers also will enjoy access to our copy and fax services and meeting space. All guestrooms have irons, ironing boards and hair dryers, while our suites include sofa-sleepers, microwaves, coffee makers and refrigerators. Also, earn rewards including free nights and gift cards with our Choice Privileges Rewards program.