The rate looked like a deal.
The confirmation email looked clean. Then the final screen loaded and a new line appeared below the room price: mandatory, non-negotiable, added every single night of the stay.
This is the resort fee, and it is now showing up far beyond the beachfront pool decks where it started.
So how does a charge that large stay obscured until the moment a traveler has already committed to the trip?
How the fee gets separated from the price you see first
The mechanics are deliberate. When a hotel lists a nightly rate on a booking platform, it shows the cost of the room itself. The resort fee, which can cover Wi-Fi, gym access, pool towels, or bottled water, is a separate mandatory daily charge that sits outside that figure until the checkout screen. Because the fee is framed as a bundle of amenities rather than a room surcharge, it legally qualified for years as an optional line item in how it was disclosed.
Guests who paid for gym access they never used, a pool they never visited, and in-room coffee they never brewed still paid the same nightly rate as the guest who used every feature. That is not a design flaw; it is the design.
The headline number stays low. The real cost lands only once a traveler has already committed mentally to the stay.
What the booking screen actually looks like across the country
Resort fees started at beachfront luxury properties and spread fast into city hotels, airport stays, and budget chains. The dollar range typically runs from $10 to $50 per night, though some properties reach $70 a night or higher, often covering services a guest may never touch. Las Vegas is the most concentrated example: the Strip has seen repeated resort fee hikes at scale, with MGM Resorts raising fees on December 4, 2024, and pushing Bellagio, Aria, Vdara, and The Cosmopolitan to $55 per night plus tax even as a federal rule was specifically designed to address the problem.
For travelers planning a solo leisure trip, a $50-per-night resort fee on a four-night stay adds $200 to a bill that looked nothing like that at the search stage.
That gap is not small, and it shows up after the mental commitment is already made.
The numbers behind the frustration, and where they come from
A recent consumer survey of more than 1,000 US respondents found that 61 percent named hidden or unexpected fees as their top frustration when booking travel, and no other issue came within 24 percentage points. Thirty-one percent of travelers abandon bookings when last-minute price changes appear, and 24 percent exit to compare options and never return.
At the industry scale, airlines worldwide are projected to generate a record $157 billion in ancillary revenue in 2025, up from $148.4 billion in 2024, according to IdeaWorksCompany. One long-running industry analysis found that hotels collect billions of dollars a year in fees and surcharges on top of nightly rates.
Where the federal fix fell short and the fees kept climbing
The FTC’s Rule on Unfair or Deceptive Fees, which took effect May 12, 2025, prohibits bait-and-switch pricing and other tactics used to hide total prices and mislead consumers about fees in the live-event ticketing and short-term lodging industries. The rule requires that any business offering pricing information must disclose the total price, inclusive of all mandatory fees, clearly, conspicuously and prominently. The rule preserves flexibility for businesses by not prohibiting any type or amount of fee or specific pricing strategies. Transparency and reduction are not the same thing, and in practice the charges kept climbing. The FTC estimated the rule would save Americans up to 53 million hours a year previously spent searching for the total price of lodging and live-event tickets, but the fees themselves have not moved downward.
State and local taxes are stacking on top. In some markets, hotel room levies now approach double digits, and several jurisdictions have raised lodging taxes in recent years. For a traveler comparing hotels by advertised nightly rate alone, none of that appears until deep in the booking flow, exactly the point where sunk-cost thinking makes it hardest to walk away.
What travelers are doing differently, and what is still unresolved
Behavior is shifting. Thirty-three percent of travelers are cutting budgets or shortening trips, and 31 percent are booking earlier specifically to lock in prices before they rise. Most people are still going. They are just going in with sharper expectations about what the number on screen actually means.
Some platforms are moving toward better disclosure. One major search tool introduced a total-price toggle that estimates fees by property and adds them to the displayed rate, though it cannot yet catch every destination charge. That points toward what a fully transparent booking flow could look like if the standard became universal. The definition problem remains: the phrase “all-inclusive” carries no legal meaning, so any property can use it while still charging separately for dining or excursions.
Travelers who filter by final price and verify the total on a hotel’s own site consistently pay less. That dollar difference currently runs to dozens of dollars per night.
