An Olympic quarter, a men’s World Cup and a national anniversary pulled demand into 2026 before this year’s budget cycle even opened — and the industry’s own forecasters have revised the numbers twice since. Neither problem resolves itself by January.
Hotel budget season for 2027 is running into a base year that will not repeat: a Winter Olympics quarter in Europe, a FIFA World Cup spread across three countries, and the 250th anniversary of the United States each pulled demand into 2026 that the published RevPAR forecasts have themselves struggled to size correctly, revising the headline number by several points within a single year. This is not another piece about chatbots changing how people search. It is about what happens to a revenue budget when the comparison base is inflated and the forecast underneath it has moved substantially since the last time anyone checked it. Both problems land on the same desk this quarter: the general manager or revenue leader who has to defend a 2027 number to ownership before either issue has settled.
Table of Contents
1. A Comparison Base Built on an Olympics, a World Cup and a National Anniversary
Three distinct, non-recurring demand events landed inside 2026. The Milano Cortina Winter Olympics in February lifted first-quarter European RevPAR by nearly €21 more than forecasters had modeled going into the year, concentrated in Milan and, on displaced demand, Paris. The FIFA World Cup, played across the United States, Mexico and Canada from June 11 to July 19, added an estimated 45 basis points to Marriott’s global full-year RevPAR guidance — slightly more than the 30 to 35 basis points the company had projected before the tournament — and helped push U.S. & Canada RevPAR growth to 5% in the second quarter, the strongest quarterly reading in more than three years. Layered on top, the 250th anniversary of the Declaration of Independence added further expected inbound and domestic demand across the same mid-year window. Collectively, U.S. hotels sold roughly 11.4 million more room nights in the first half of 2026 than in the same period of 2025, worth more than $5.4 billion in incremental room revenue.
The aggregate lift, though, was not evenly felt. A May 2026 survey of 205 operators across the 11 U.S. World Cup host cities, conducted by the American Hotel & Lodging Association before the tournament began, found that roughly 80% were tracking bookings below their own initial forecasts — in Kansas City, 85% to 90% of respondents reported pace running below a typical, event-free June or July. Miami and Atlanta were the clearer exceptions, tracking closer to or ahead of expectations. FIFA’s own cancellation of room blocks it had earlier committed to, along with visa and broader travel-barrier issues limiting international arrivals, were the drivers cited most often. The eventual national, chain-level number and the property-level pre-event signal told two different stories about the same event.
For the budget, the relevant line is RevPAR itself and the targets set against it. If a 2027 plan is built the conventional way — take 2026 actuals and apply a standard growth assumption — the base already contains demand that will not recur in the comparable months, most acutely June and July, which lap the World Cup and anniversary window directly. A property or portfolio that grew RevPAR in 2026 partly on event demand risks setting a 2027 target that is either too easy, if the event contribution is stripped out and replaced with flat growth, or too hard, if 2026’s full growth rate is simply extrapolated forward. Either error tends to surface as a variance against budget — the kind ownership and, where relevant, lenders read as an operating problem rather than a comparison-base problem, and the kind that can flow directly into how a general manager’s performance against plan is scored.
STR and Tourism Economics’ own 2027 forecasts, published alongside their upgraded 2026 numbers in August, already show the deceleration. U.S. RevPAR growth is projected to slow to 2.1% in 2027, against the 4.4% now expected for 2026. Some commercial teams are responding by budgeting off a two-year stacked comparison — 2025 through 2027 — rather than a straight year-over-year read on 2026, to average through the event bump instead of inheriting it whole, particularly in the specific months that lap the World Cup and anniversary demand.
How the U.S. RevPAR forecast for 2026 and 2027 has moved
| Forecast published | Full-year 2026 RevPAR growth | Full-year 2027 RevPAR growth |
| November 2025 | +0.5% | not yet issued |
| February 2026 | +0.6% | not yet issued |
| June 2026 | +2.8% | not yet issued |
| August 2026 | +4.4% | +2.1% |
Source: STR/CoStar and Tourism Economics forecast updates, published quarterly across the 2026 cycle. Figures reflect the U.S. hotel industry’s headline forecast series, the market’s most-cited RevPAR reference.
2. The Forecast Itself Has Moved More Than the Underlying Market Has
The industry’s own central forecast for 2026 U.S. RevPAR growth moved from a cautious 0.6% at the start of the year to 2.8% by June and 4.4% by August — a roughly 3.8-point swing in nine months, driven first by a stronger-than-expected first four months of the year and then by World Cup pricing power that exceeded even the June estimate. A comparable pattern shows up outside the U.S. STR’s European forecast series, which tracks 31 markets directly within a broader 59-market set spanning Europe, the Middle East, Africa and Asia-Pacific, moved from +0.4% for 2026 in November to +1.1% in February to +1.4% by June, while the corresponding 2027 forecast for the same region was cut twice over the same stretch, from 1.3% to 0.6% to 0.2%, with average daily rate now expected to decline slightly rather than grow. UN Tourism made a comparable mid-year adjustment at the broader travel-demand level: its initial 3% to 5% growth call for international arrivals in 2026 was trimmed by 1 to 2 percentage points after the first-quarter barometer, largely on the back of the conflict involving Iran and its effect on Middle East-linked travel routes.
This bears directly on the RevPAR line in the budget and, downstream, on gross operating margin, since fixed costs and staffing plans are typically set against a specific revenue assumption early in the cycle. A number locked in during August budget preparation and defended to ownership in October may already be stale relative to how the same forecasters were reading the market in June — and the swings above are not small. A gap of nearly four points of RevPAR growth is close to the difference between a strong year and a mediocre one for most operators. The exposure is greatest for properties and portfolios that treat the annual budget as fixed once approved, since the volatility in this cycle has sat mainly in the forecast rather than in anything the operator controlled.
Some finance and revenue-management teams are already treating the annual budget as a document that gets revisited on a schedule rather than one finalized in November and defended through the following December — building in a mid-year reforecast checkpoint rather than a single point estimate carried the full year. Public commentary from hotel finance practitioners suggests this is gaining ground, but the available evidence does not establish how widespread the practice is across the industry; it remains a minority behavior rather than a settled standard.
3. Search Stopped Being Where Most Journeys Start, Before Any Budget Had a Line for It
Search engines have historically been the default starting point for hotel research. That changed, measurably, in the most recent edition of SiteMinder’s Changing Traveller Report, which surveys travelers globally each year: in the 2026 edition, based on 12,000 respondents across 14 countries, 21% of travelers said they now start hotel research on a search engine, down from 36% in the prior year’s edition, while 26% now start on an online travel agency, up from 18%. It is the first time in the report’s run that OTAs have overtaken search engines as the stated starting point for discovery. Separately, Phocuswright’s traveler research found that the share of U.S. travelers naming a general search engine as their most-used trip-research resource fell from 51% in mid-2024 to 36% in late 2025, while the share actively using AI to help plan a trip rose from 28% to 39% over the same window. By mid-2026, Phocuswright put active use of generative AI platforms such as ChatGPT for trip research at 33%, roughly five times its 2024 level.
The mechanism is not simply “more people are using chatbots.” Google’s own results page has changed shape, with AI-generated summaries appearing above the traditional list of links, and both major OTAs are responding by building a presence inside these AI surfaces rather than relying purely on search ranking. Booking Holdings’ chief executive told investors on the company’s second-quarter 2026 earnings call that Google’s AI Overviews had put some pressure on organic search during the quarter, though he characterized SEO as a small part of the business relative to the billions the company spends on paid search, and said direct traffic — in the mid-60% range of total bookings — had not declined. Expedia’s chief executive described “answer engine optimization,” the practice of structuring content so an AI system cites it directly in a generated answer, as one of the company’s fastest-growing acquisition channels on its own second-quarter call, alongside a still-small but growing volume of “agentic” traffic — bookings initiated through an AI assistant rather than a conventional search results page.
The P&L line this touches is acquisition cost and, by extension, direct booking share. Neither OTA describes the shift as existential yet. But the way a hotel gets found is moving from something largely unpaid — organic search ranking — toward something that increasingly requires paid placement, machine-readable content built for citation, or a presence inside a third-party AI interface the hotel does not control. That is a cost most individual properties do not yet carry as a distinct budget line, and the two companies with the clearest visibility into the shift are both increasing spend to stay visible inside it: Booking on paid search, Expedia on AI advertising products and on Layla, an AI trip-planning app it acquired to reach travelers earlier in the research process. If the largest, best-resourced buyers of visibility are spending more to hold their position as discovery fragments across search, OTA and AI surfaces, a comparable cost is plausible for hotels relying on the same discovery layer for direct bookings — even though it has not yet appeared as a clean, quantifiable figure at the property level, and the data available does not yet support putting a number on it.
Where hotel research now starts, per SiteMinder’s traveler survey
| Signal | Prior-year report | 2026 report |
| Search engine as primary starting point | 36% | 21% |
| OTA as primary starting point | 18% | 26% |
| Travelers wanting AI assistance somewhere in the booking journey | roughly 20% | 80% |
Source: SiteMinder, Changing Traveller Report 2026, based on a survey of 12,000 travelers across 14 countries, published November 2025.
What remains open is what that traveler appetite for AI assistance actually converts into. SiteMinder’s most-requested AI use cases — price monitoring and alerts, scam detection, spending tracking — are practical and trust-related rather than evidence of travelers handing over full autonomous booking authority, and in April 2026 the company began routing hotel inventory directly into AI assistants such as ChatGPT and Claude through the Model Context Protocol, a technical standard that lets AI systems query live rate and availability data. That is an early operational sign of what distribution inside an AI interface might look like, not proof that it is yet a meaningful revenue channel. Whether the shift settles into a distinct, costed acquisition channel or stays closer to a research-stage habit that still resolves into a conventional OTA or direct booking is not yet answered by the data.
4. The Two Problems Land in the Same Planning Cycle
Budget season for most hotels runs from initial drafts in August through finalization in October and November, ahead of a January fiscal year — the same window in which the 2026 event-driven comparison base is being finalized in the actuals and the AI-driven discovery shift is showing up in quarterly traffic and channel data for the first time. Some commercial and finance teams are responding by pressure-testing 2026 performance market by market and channel by channel before setting a 2027 number, rather than applying a single portfolio-wide growth rate on top of 2026 actuals, and by building explicit reforecast checkpoints into the 2027 calendar instead of treating the approved number as final at sign-off. Marriott’s own early 2027 group-booking read illustrates the caution: full-year 2026 group pace is running around 5% ahead, but only 40% to 55% of 2027 group business is on the books this early, leaving the picture for next year’s group segment — one of the more stable revenue lines in a normal year — still largely unresolved this far out.
The line this touches is overall budget credibility, and the incentives that sit downstream of it. A budget that inherits both an event-driven comparison bump and an unpriced shift in acquisition cost is more likely to produce a variance that reflects on the wrong people — a general manager whose market simply was not a World Cup host city, or a revenue manager whose brand has not yet built AI-citable content, could show a 2027 shortfall against plan that has little to do with commercial execution in that specific property. Whether STR, CoStar, Tourism Economics and UN Tourism issue further mid-cycle revisions once full third- and fourth-quarter 2026 actuals are in — including a fuller accounting of World Cup host-city performance against AHLA’s pre-event warning — is worth tracking through year-end. A forecast series that moved from a cautious 0.6% to a confident 4.4% inside the same calendar year is a genuine input to keep monitoring, not a number to lock in September and set aside.
Data Source
- CoStar, “U.S. Hotel Forecast Assumptions – February 2026,” February 9, 2026. STR/Tourism Economics’ first 2026 U.S. RevPAR forecast update of the year, covering the full national market.
- CoStar, “Data Insights Blog,” August 2026 update. Contains the August 2026 U.S. forecast revision to +4.4% RevPAR growth for 2026 and the initial 2027 U.S. forecast of +2.1%.
- CoStar, “Global Hotel Market Forecast Assumptions – February 2026”. Europe/EMEA/APAC forecast update covering STR’s 31 European markets within a 59-market total, including the Milano Cortina Olympics RevPAR impact.
- CoStar, “Global Hotel Market Forecast Assumptions – Q2 2026,” June 2, 2026. Second-quarter update showing the 2027 European RevPAR and ADR forecast downgrade.
- Marriott International, Q2 2026 earnings call coverage, Hotel Dive, August 2026. Reports Marriott management’s commentary on World Cup RevPAR contribution and early 2027 outlook, drawn from the company’s Q2 2026 earnings call.
- Hilton Worldwide Holdings, Q2 2026 Earnings Release, July 2026. Official earnings release, including full-year 2026 system-wide RevPAR guidance of 3.0% to 3.5%.
- American Hotel & Lodging Association, “New Report Warns World Cup Hotel Boom May Fall Short of Expectations,” May 4, 2026. AHLA’s own release of its FIFA World Cup 2026 Hotel Outlook survey of 205 operators across 11 U.S. host markets.
- UN Tourism, “International tourist arrivals up 4% in 2025 reflecting strong travel demand around the world”. Full-year 2025 international arrivals data, 1.52 billion arrivals globally.
- UN Tourism, World Tourism Barometer Data, Q1 2026 update. Reports the 1-2 percentage point downward revision to 2026 arrivals growth following the Q1 2026 barometer.
- SiteMinder, “Changing Traveller Report 2026,” November 2025. SiteMinder’s annual survey of 12,000 travelers across 14 countries, the source for the search-engine-versus-OTA starting-point data and AI-assistance demand figures.
- Phocuswright, “Report Preview: Travel Innovation and Technology Trends 2026,” February 11, 2026. Source for the shift in most-used trip-research resource from search engines to AI platforms.
- Phocuswright, “AI sure hits its stride: 5 takeaways for travel leaders,” July 2026. Source for generative AI trip-research usage reaching 33% of U.S. travelers.
- Expedia (EXPE) Q2 2026 Earnings Call Transcript, The Motley Fool, August 12, 2026. Transcript of Expedia Group’s official Q2 2026 investor earnings call.
- Skift, “Booking Holdings CEO: AI Overviews Are Squeezing SEO,” August 4, 2026. Reporting on Booking Holdings’ Q2 2026 earnings call commentary from CEO Glenn Fogel.
- Gourmet Marketing, “Your 2027 Hotel Marketing Budget Is Built on a Year That Had the World Cup in It”. Source for the H1 2026 incremental room-night and revenue figures, and the specific June/July 2027 comparison-base note.
