Your meeting ends a day early, and going home seems straightforward. The room bill may be less straightforward: leaving before the confirmed departure date can trigger a fee or a change to the rate, depending on the booking.
Marriott’s early-departure explanation says the property and rate conditions determine what applies. A rate with a minimum stay can raise a different issue from a flexible booking without that condition.
Change the reservation, not just your travel plan
Contact the front desk as soon as you know the stay may shorten. Ask what the revised total would be, including any departure fee and any repricing of nights already used. “Can I leave tomorrow?” and “What will I owe if I leave tomorrow?” are different questions.
In an illustrative three-night booking, removing the final night might reduce the room charges but add a fee. Alternatively, the remaining nights might be recalculated under the applicable rate rules. Do not infer either outcome from the unused room alone.
Ask for the calculation in writing
A useful confirmation should identify the reservation, new departure date, revised charges and whether any prepaid amount is refundable. If a booking agent or employer arranged the stay, establish who must authorise the change and where the confirmation will be sent.
Keep the original rate conditions with the revised confirmation. That makes a later billing query easier to explain than relying on a memory of a brief reception conversation.
Hilton’s checkout guidance also directs guests to property-specific policies and notes that fees may apply. Neither chain’s general guidance establishes a rule for every hotel.
Before booking a trip with an uncertain end date, compare the actual flexibility offered by the available rates. A lower nightly price can come with conditions that matter more than the headline saving. The useful comparison is the cost under the travel changes you might realistically need, not simply the cheapest first screen.