Hotel Check-In Age Requirements by Brand & Country (2026)
Old enough to vote, not old enough to check in? Minimum check-in ages catch out more young travellers than any other hotel rule. Here's where 18 works, where 21 is the floor, and how to plan around it.
Ben Campbell
2026-08-14 · Updated for 2026
The General Rule
Most of the world checks you in at 18 — the age of legal contract. The US is the messy exception: age is set per property, and 21 is common in party-prone markets (Las Vegas, Miami Beach, New Orleans, many beach towns during spring break). Some US independents go as high as 25.
By Country
| Country/Region | Typical minimum | Notes |
|---|---|---|
| UK, Ireland, most of EU | 18 | 16–17 occasionally allowed with parental consent letters |
| United States | 18–21, property-specific | Always check the property's policy page; call if unclear |
| Canada | 18–19, by province | Matches provincial age of majority |
| Mexico & Caribbean resorts | 18 | Some adults-only resorts require all guests 18+ anyway |
| Japan | 18 (20 for some ryokan) | Unaccompanied minors 16–17 sometimes accepted with consent forms |
| Australia / NZ | 18 | Consistent nationally |
| Middle East (UAE, Qatar, Saudi) | 18–21 | Dubai commonly 21 for unaccompanied guests |
By Major US Brand
- Marriott, Hilton, Hyatt, IHG: officially 18+ at most properties, but individual hotels override upward — resort and casino locations are usually 21.
- Casino hotels (Vegas, Atlantic City, Reno): 21 almost without exception, because the floor is licensed space.
- Budget chains (Motel 6, Super 8 etc.): frequently 21 in practice; policies vary by franchisee.
- Hostels: 18+ for dorms almost everywhere, and often a maximum age is absent despite the myth.
Booking Under 21: What Actually Works
- Filter for properties that state 18+ check-in on their policy page — availability is wide outside casino/resort markets.
- Have the person who checks in be the person who booked; ID and card names must match.
- A parent booking remotely does not bypass the rule — the arriving guest's age is what counts.
- If travelling as a group, ensure the lead guest meets the minimum; other occupants can be younger.
- Email the hotel in advance for written confirmation — screenshots settle front-desk disputes.
Frequently Asked Questions
Can an 18-year-old book a hotel room?
In most countries, yes — 18 is the standard minimum. In the US it depends on the property: many are 18+, but casino hotels and party destinations commonly require 21.
Why do some hotels require guests to be 21?
Liability and licensing: alcohol on minibars, casino floors, and spring-break damage history push properties to set 21+ policies. It's the hotel's contractual right in the US.
Can I check in if I booked but I'm under the minimum age?
No — the minimum applies at check-in regardless of the booking. The reservation can be refused with no refund on prepaid rates, so verify the age policy before paying.
Do age minimums apply to every guest in the room?
Usually only the registering guest must meet the minimum; accompanying guests can be younger. Adults-only resorts are the exception — all guests must meet the property's age floor.
