Hotel rates are set by revenue management systems that reprice rooms daily against demand, events and competitors. Here is how RevPAR, ADR, OTA commissions and rate parity decide what you pay, and when prices actually fall.
Cover image: hotel lobby and reception desk — photo by Basile Morin, CC BY-SA 4.0, via Wikimedia Commons.
Hotel room prices are set by revenue management: software and analysts that reprice every room type, often several times a day, based on forecast demand, booking pace, competitor rates and events. The industry steers by three numbers. Occupancy is the share of rooms sold, ADR (average daily rate) is the average price of a sold room, and RevPAR (revenue per available room) multiplies the two. In a June 2026 forecast presented at the NYU International Hospitality Investment Forum, CoStar, the data firm behind the STR hotel benchmark, and Tourism Economics projected US RevPAR to grow 2.8% in 2026, with occupancy at 62.8% and ADR up 2%. Distribution costs shape the price too: online travel agencies (OTAs) such as Booking.com and Expedia typically charge hotels 15% to 25% commission per booking, which is why hotels push direct booking with member rates and perks. And since the EU's Digital Markets Act took effect for Booking.com in 2024, European hotels can legally undercut OTAs on their own websites.
What do ADR, RevPAR and occupancy actually mean?
Occupancy tells a hotel how full it is; ADR tells it how much each filled room earned. RevPAR combines both into the metric investors and general managers obsess over, because a hotel can hit high occupancy by discounting heavily and still lose ground on revenue.
The trade-off runs through every pricing decision. CoStar and Tourism Economics expect 2026 growth in the US to be rate-led rather than occupancy-led, with the luxury segment forecast to post the strongest RevPAR gain at 5.3%. Regionally, CoStar's global forecast assumptions point to Asia-Pacific RevPAR rising 4.4% in 2026 across its 16 forecast markets, against 1.4% for its 31 European markets.
How does dynamic pricing decide what a room costs tonight?
Most branded hotels and a growing share of independents run a revenue management system (RMS), software that ingests demand signals and pushes new rates to all sales channels automatically. The approach descends from airline yield management, the same discipline that drives why airfares swing with fuel costs and demand.
The main inputs an RMS weighs are:
- Booking pace: how fast a specific date is filling compared with the same date last year.
- Competitor rates: live prices from a defined "comp set" of nearby rivals, scraped continuously.
- Events and seasonality: concerts, conferences and mega-events compress supply. Host cities for the FIFA World Cup 2026, with an estimated 6.5 million fans on the move, are a live case study in event-driven rate spikes.
- Segment mix: corporate contracts, group blocks and loyalty redemptions all pay different amounts, so the system decides how many rooms to hold back for higher-paying late demand.
Room-type pricing is layered on top: once entry-level rooms sell out, only pricier categories remain, which is one reason the "same" hotel can double in price within a week.
Why do hotels want you to book direct instead of via an OTA?
Every channel carries a cost, and the gap is large. According to hospitality software firm Cloudbeds' 2026 guide to OTA commissions, most OTAs charge between 15% and 25% per booking, with Booking.com typically at 15-18% and Expedia's brands commonly in the 18-25% band. Visibility programmes such as Booking.com's Preferred Partner scheme add roughly three percentage points more.
| Channel | Typical cost to the hotel | Notes |
|---|---|---|
| Hotel website (direct) | ~2-5% (payment and tech fees) | Hotel keeps guest data; loyalty rates offered here |
| Booking.com | 15-18% standard | Preferred Partner adds ~3 points |
| Expedia Group brands | 18-25% | Includes Hotels.com and Orbitz |
| Global distribution systems (corporate travel) | ~10% plus fees | Used by travel management companies |
That is why direct channels increasingly offer member-only discounts, free breakfast, flexible cancellation or room upgrades: a 10% loyalty discount still costs the hotel less than a 20% commission. OTAs, for their part, deliver reach a single property cannot buy, especially in a market heading for a record 1.58 billion international arrivals in 2026.
What happened to rate parity rules?
For years, "rate parity" clauses in OTA contracts stopped hotels from advertising cheaper prices on their own websites. That wall has cracked in Europe. Booking.com was designated a gatekeeper under the EU's Digital Markets Act in May 2024, and by its November 2024 compliance deadline it had removed wide and narrow parity clauses for properties in the European Economic Area. Separately, the Court of Justice of the European Union ruled on 19 September 2024 that such parity clauses could not be defended as necessary ancillary restraints.
The practical effect: an EEA hotel may now openly sell rooms cheaper on its own site than on Booking.com. Outside the EEA, including in the United States, parity clauses can still apply, though many hotels work around them with opaque member rates. Travellers should therefore always compare the OTA price against the hotel's own site, particularly in Europe.
When do hotel rates actually drop?
Rates fall when forecast demand undershoots. Revenue platforms such as SiteMinder note that hotels commonly cut close-in prices when rooms remain unsold near arrival, sometimes around 10% within 48 hours of check-in, though the reverse also happens: if last-minute demand surges, close-in rates rise. Predictable soft spots are safer bets than gambling on a late plunge: midweek dates in leisure markets, Sundays in business cities, and shoulder-season months either side of peak. Cancellation waves 24-72 hours before big-event dates can also release cheap inventory, but availability is never guaranteed.
Frequently asked questions
Is it cheaper to book a hotel directly or through an OTA?
Headline prices are often identical, but direct booking frequently wins once member rates, perks and flexible cancellation are counted, because the hotel saves 15-25% in commission and can share part of it. In the EEA, hotels may now legally undercut OTA prices outright, so check both.
Do hotel prices go down closer to the check-in date?
Only if the hotel is behind its occupancy forecast. Unsold rooms can be discounted, sometimes by around 10% in the final 48 hours, but during events or high season prices usually rise as cheaper room categories sell out. Waiting is a gamble, not a strategy.
Why is the same room a different price every time I look?
Revenue management systems reprice continuously against booking pace, competitor rates and remaining inventory, so the rate genuinely changes rather than being personalised to you. Room-category sell-outs and event demand cause the biggest jumps.
Sources
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