Best Arlington Heights (IL) Hotels With 18+ Check-In (Updated February 2026)

Welcome to Arlington Heights, a charming village in Illinois! This hidden gem, nestled just 25 miles northwest of downtown Chicago, is brimming with delightful surprises. Arlington Heights is a destination that young travelers would certainly find intriguing. Its vibrant downtown area is a blend of the contemporary and the traditional, with a host of trendy restaurants, pubs, and stores that are sure to keep you entertained. But the real appeal lies in its abundance of cultural attractions and outdoor activities. From the world-renowned Arlington Park Racecourse to the serene beauty of Lake Arlington, this village offers an abundance of experiences that are truly unique.

Below is a list of hotels and motels in Arlington Heights that allow reservations for guests under 21, including those aged 18, 19, and 20. From cheap options to more adult-focused accommodations, there's a variety of places to rent that fit your needs and preferences!

Please note that hotel policies regarding the minimum check-in age in Arlington Heights can change at any time. While we aim to keep our information updated, we recommend confirming the minimum age requirement with the hotel or motel before making a reservation.