Everyone knows the jingle. Fewer people know how to actually squeeze savings out of Trivago, the Düsseldorf-born hotel comparison site that has been aggregating rates since 2005. The pitch is simple: instead of checking six booking sites by hand, Trivago pulls prices from across the web into one search, with roughly 1.7 million US hotels filterable by city, free cancellation and more. It doesn't process bookings itself — it's the springboard you use before you commit anywhere.

The current headline number is up to 40% off fall stays, and the site's Deal Finder page is where the bargains cluster. Live examples include a $234-per-night rate at Tryp by Wyndham in Aruba, flagged as 53% cheaper than comparable offers on major booking sites, and $119 a night at Castle Maui Banyan in Hawaii — about 29% below similar properties. Deals refresh constantly, so the specific hotels and prices shift with your dates.

Budget travellers have a dedicated tool: the "Under $99" filter, which surfaces sub-$100 nightly rates both in the US and abroad. Current picks run as low as $59, including a Villa del Palmar property in Cancun and an Orlando stay at $69. For spontaneous types, there's a section for hotels bookable within the next seven days, again with discounts up to 40% — though flexibility on location is the price of admission for the deepest cuts.

Two low-effort tactics round out the playbook. First, set price alerts for your chosen destination and dates, so you hear when rates drop rather than refreshing manually. Second, sign up for Trivago's newsletter, which surfaces deals — occasionally in places you hadn't considered — plus coupons and offers from the partner booking sites the rates come from.

Why does this matter for a holiday? Because hotel comparison is genuinely where savings live. The same room can vary wildly between booking platforms, and a metasearch like Trivago is the fastest way to see that spread in one place. It's most useful for flexible travellers — people with a rough budget, a region in mind and a willingness to let the deal dictate the destination. That includes last-minute bookers, families hunting sub-$100 rooms in places like Orlando or Cancun, and anyone eyeing a beach week in Aruba or Maui who'd rather not overpay for it.

One caveat worth keeping in mind: Trivago shows you the deals, but you'll complete the booking on a partner site, so it pays to glance at the final rate, cancellation terms and reviews before you click confirm. The advertised discount is a starting point, not a guarantee — but with 40% swings on the table, five minutes of comparison is rarely wasted.

Condé Nast Traveler