The Westin O'Hare

6100 North River Road, Rosemont, Illinois 60018 USA
+1 847-698-6000
Hotel Deal

Advance Purchase Offer in Illinois

Need to Know


It pays to plan. Book your stay in advance and receive up to 15 percent off!

Plan ahead - book your stay in Illinois three to seven days in advance and receive a discounted room rate up to 15 percent! Use your savings to enjoy all of the activities Illinois has to offer. Choose from one of our many Illinois hotels and experience world-class shopping, dining, theater, sporting events, and museums; we have the perfect location for your next visit! No matter what brings you to Illinois, receive an extra discount when you book ahead.



Stay Longer & Save

Discover our exclusive extended stay rates for stays of 5+ consecutive nights at participating hotels and 7+ nights at resorts.

See Details

Park & Go

At Marriott International, we're making travel simple. Avoid the hassle of rushing to your travel point and paying expensive parking fees when you book our Park and Go package.

See Details