Hotels in Missouri That Allow 18-Year-Olds to Check-In

By: Alexander Backus
Updated: May 9, 2024

How Old Do You Have To Be To Rent a Hotel Room in Missouri?

Legally, you have to be at least 18 years old to rent a hotel room in Missouri. However, most hotels enforce a policy requiring guests to be 21 years or older to get a hotel room.

If you are under 21, you can find the list of affordable and luxury 18+ hotels in Missouri above.


Will I need an I.D. to check in as an 18-year-old?

Yes, guests are required to present a valid ID during check-in, although it is not an official state law.

Will I need a credit card to check in as an 18-year-old?

Much like an I.D., Most hotels will require guests to provide a credit or debit card when they check-in.

Is it legal for an 18-year-old to check into a hotel in Missouri?

It is legally permissible for individuals aged 18 to check into a hotel. However, you must verify the hotel's minimum age requirement before making a reservation to ensure compliance with its policies.

Why do most hotels have an age requirement of 21?

While the exact reason may vary from hotel to hotel, many businesses remain 21+ due to liability.

Some hotel owners believe that individuals under 21 may not be responsible enough to stay overnight in hotels. Also, hotels can be held liable for any underage drinking that occurs on their property.

Alternatives to Hotels for 18-Year-Olds

Here are some excellent alternative options for those who want to save money or have a unique experience.


While hotels provide private quarters and premium accommodations, a youth hostel is a collection of several beds in whatever space is available.

While not the fanciest option on the market, youth hostels appeal to many young adults looking for a cheap and temporary stay. 


Airbnb is a famous service that allows homeowners to rent their place as a bed and breakfast. Download the Airbnb app or use their website to find a bed and breakfast in the area you want to stay in.

Confirm with the host if there are any age restrictions before booking a property.