An 18-year-old can check into a hotel in most of the United States, but not at every property. Whether an 18 year old can check into a hotel depends on the individual hotel or chain, not on federal law: some accept guests at 18, others set the floor at 21 or 25, and the payment requirements at check-in can be a bigger obstacle than the age policy itself.
Which Chains Accept 18-Year-Olds
Policies vary more than most travelers expect, and individual properties within a chain sometimes set their own rules. The general chain-wide positions:
- Hilton: 18 to reserve a room through their website.1Hilton. Site Usage Agreement
- IHG (Holiday Inn, Crowne Plaza, and related brands): 18, or the age of majority in your state.
- Marriott: set by each individual hotel. Some accept 18-year-olds; all-inclusive resorts often require 21.2Marriott. What Is the Minimum Age Required to Check-In
- Hyatt: generally 21, though the policy can vary by hotel.3Hyatt Hotels and Resorts. Reservation Frequently Asked Questions
- Wyndham (Super 8, Days Inn, La Quinta): varies by property, with no published chain-wide minimum.
- Best Western: varies by property. Some locations accept 18-year-olds with a valid ID and credit card.
If you want the widest selection of properties that will take you at 18, start your search with Hilton and IHG brands. They cover everything from budget to upscale and default to accepting 18-year-olds.
Where a 21-Plus Rule Is Almost Guaranteed
Hotels in destinations tied to nightlife, spring break, or casino gaming almost always enforce a 21-plus requirement. Las Vegas, Miami Beach, Gulf Shores, and parts of New York are the usual examples. If you’re headed somewhere on that list, plan on either bringing an older companion or booking a non-hotel option.
The Credit Card Problem
Even at hotels that accept 18-year-olds, payment is where a lot of young guests get stuck. Hotels place a temporary hold on your card at check-in for incidentals like room service, parking, or damage. Holds typically run $25 to $200 per night, and upscale or resort properties often hold more.
Federal law makes it hard for people under 21 to get their own credit card. Under the Credit CARD Act, issuers can’t open a credit card account for anyone under 21 unless the applicant shows independent income sufficient to cover minimum payments or has a cosigner who is 21 or older.4Federal Reserve Bank of Philadelphia. Compliance Requirements for Young Consumers Many 18-year-olds have neither, which leaves them relying on a debit card.
Debit cards work at most hotels, but the hold ties up real money in your checking account instead of just reducing available credit. Checking into a $120 room with a $150 incidental hold means you need roughly $270 actually available for one night. Come up short and you can trigger overdraft fees. Marriott says holds are typically released within five business days, but the card issuer can take up to 30 days to release the funds.5Marriott Help. What Is An Incidental Hold? If you’re paying with a debit card, call the hotel first and ask the exact hold amount so you can budget.
What to Bring to the Front Desk
Every hotel wants two things at check-in: proof of identity and a way to pay. Bring a valid government-issued photo ID, such as a driver’s license, state ID, or passport, and make sure the name on it matches the reservation exactly. For payment, you need a credit or debit card in your own name. Some hotels accept prepaid cards, but many don’t because prepaid cards can’t always support the incidental hold. Cash deposits are occasionally allowed but usually require calling ahead.
One detail that catches young travelers off guard: the person paying has to be the person checking in. You generally can’t hand over a parent’s credit card and expect the front desk to run it without the cardholder present. Some hotels will accept a signed credit card authorization form from an absent cardholder, but this varies by property and needs to be arranged in advance.
Getting Around a 21-Plus Policy
If the hotel you want requires guests to be 21, you have a few options, none of them guaranteed.
Call the hotel directly. This is the single most useful step. The front desk can tell you the actual enforced policy, which sometimes differs from the corporate line, and some properties grant exceptions for 18-to-20 guests with a legitimate reason to travel, like a conference or a job relocation. Asking ahead also creates a record that you confirmed the policy.
Have a parent or older companion book and check in. If someone 21 or older is the registered guest, you can typically stay as an additional occupant. That person usually needs to be physically present at check-in.
Alternatives to Traditional Hotels
When hotels won’t work, other lodging is more accessible.
Airbnb requires users to be at least 18 to create an account and book a stay.6Airbnb. Age Requirements Individual hosts set their own house rules, but the platform itself doesn’t impose a 21-plus barrier. VRBO similarly requires bookers to be at least 18 with legal authority to enter contracts.7VRBO. Guest Terms of Service Both platforms typically charge at booking rather than placing an open-ended hold at check-in, which sidesteps the debit card problem.
Hostels are another option, particularly in larger cities and near college towns. Most U.S. hostels require guests to be at least 18 when traveling without a parent. They tend to be more affordable and less bureaucratic at check-in, though the shared-room format isn’t for everyone.
If You Get Turned Away
Being denied at the front desk after a long drive is frustrating, and the refund situation makes it worse. If you booked directly through the hotel and they refuse you for not meeting the age requirement, most properties will cancel without charge because they are the ones declining service. That’s not guaranteed, especially on prepaid or nonrefundable rates.
Third-party sites like Expedia, Booking.com, and Priceline are a bigger headache. They often don’t prominently display a hotel’s age policy, and their cancellation terms may not account for being turned away at the door. You can end up paying for a room you never slept in, with the booking site and the hotel each pointing at the other. When you’re close to an age cutoff, book directly with the hotel and confirm the policy by phone before you pay.
Age-based check-in policies are legal. Federal public accommodation laws prohibit discrimination based on race, color, religion, national origin, and disability. Age is not a protected characteristic for hotel access under federal law, and most state public accommodation statutes don’t include it either. Hotels have broad discretion to set age floors, and there is no realistic legal challenge to a 21-plus policy.