Arriving at midnight to be told there is no room is a specific kind of bad. It usually happens because the hotel is overbooked, or because a third party booking never reached their system.
Two things are worth knowing: most hotels will relocate you rather than leave you outside, and you can normally recover the difference in cost.
Why it happens
Overbooking is standard practice, and during airport disruptions hotels fill in minutes. Bookings made through some third party sites also fail silently when a payment does not clear or a rate closes.
If you booked with a platform, the platform is often responsible for finding you an alternative, so contact them at the same time as speaking to the front desk.
Step by step
Step 1: Ask for relocation, politely and directly
The phrase that works is: can you walk me to another hotel tonight. Most chains have a standard procedure for this, including transport and sometimes covering the rate difference. Ask them to confirm the arrangement in writing or by email.
Step 2: Contact the booking platform immediately
Use the app chat while you are standing at the desk. Platforms can rebook you and often cover a reasonable difference. Screenshot the conversation, and take a photo of your original confirmation showing the paid status.
Step 3: Find your own alternative in parallel
Do not wait forty minutes for a call centre. Book a nearby room with free cancellation while the discussion continues. If nothing is available, consider a transit hotel inside the terminal or a twenty four hour lounge for a few hours.
Step 4: Claim the difference
Keep the original confirmation, the new invoice and any transport receipts. Send a short factual claim to whoever failed, hotel or platform, quoting the reservation number and the amount. Most cases settle without argument.
