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

By: Alexander Backus
Updated: March 23, 2023

Have you recently turned 18 and wanted to use your newfound freedom for a night out? Then a hotel stay is a perfect option for you!

While certain hotels maintain a 21+ age requirement, most hotels located in Missouri allow 18-year-olds to check-in. Continue reading below to find out hotels for 18+ in Missouri.

Hotels in Missouri with 18+ Check-In

How old do you have to rent a hotel room in Missouri?

Legally, hotels in Missouri can provide anyone ages 18+ a hotel room. 

Certain hotels, however, opt for a 21+ policy to avoid liability issues and increased insurance costs.

Alternatives to Hotels for 18-Year-Olds

While most hotels in Missouri allow adults aged 18+, certain hotels have a 21+ age requirement. Fortunately, there are alternative options for areas without a hotel room.

Youth Hostels

A youth hostel is a cheap version of a hotel. 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.

Airbnb is very popular, and time slots can be restrictive. Plan your stay further in advance to guarantee a reasonable price and location.


Not all hotels are straightforward with their rules. Read below to find the answers to some frequently asked questions guests have.

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

Yes, you will.

While not an official state law, guests are typically required to provide an I.D. and a credit card upon check-in. 

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

Much like an I.D., Most hotels in Missouri 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?

The legal age requirement to rent a hotel room in Missouri is 18. However, some hotels are exclusively 21+ and will notify you when you attempt to book a room.

Why do some hotels in Missouri 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 those 18-20 are not mature enough to stay out for a night, and any issues they cause will cause them problems. Hotels are liable for underage drinking done on their property.