We check these sitesevery four hours, for the same stay
Booking.com
Expedia
Hotels.com
Agoda
KayakPrices are compared on the same hotel, dates and occupancy wherever the evidence supports it. Free for you — booking sites pay us a commission if you book through a tracked link.
Hotel prices keep moving after you book. Add your booking and we’ll re-check the same stay up to every 4 hours across the major booking sites. If a cheaper rate turns up that’s worth acting on, we email you — you decide whether to rebook.
39,034 hotels tracked · checked up to every 4 hours · free — booking sites pay us, not you
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No account, no card. Use the full form for board basis, children & TripAdvisor link.
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Prices are compared on the same hotel, dates and occupancy wherever the evidence supports it. Free for you — booking sites pay us a commission if you book through a tracked link.
Whether you've booked already via one of our preferred sites Expedia, Booking, Hotels, Agoda or TravelUp or you're waiting for the right price, HotelMonitor is here to save you money!
Search any hotel and set the price you'd happily pay — or the rate you've already booked at.
Prices checked across multiple booking sites every few hours, day and night, tax-normalised so comparisons are honest.
Each time it sets a new low. Book before it's gone — or cancel and rebook, and keep the difference.
Prices shown are the lowest nightly rate our scanner found. Board basis (room-only, B&B, half-board or all-inclusive) varies by hotel and date — always check what is included before booking.
Real prices, compared against each hotel's own history — never a made-up RRP.
“I’d already paid £900 for four nights at UNA Naxos Beach in Sicily. My own scanner then found the same room for £668 on Agoda — so I cancelled, rebooked, and kept the £232 difference. That’s the whole product, and it’s why I built it.”
Guides built from our own price scans — rewritten every morning, not once a year.
Live family prices across six top sun destinations — 3, 4 and 5★ split out, all-inclusive resorts flagged, plus weather, flight times and transfers.
Read the guide →The 10 New York hotels with the most Agoda guest reviews, with live prices for a 2-night…
Price index · Week 37Weekly UK hotel price index from 21,978 live scans across 38 holiday destinations: Algarve…
Real trip · SicilyEtna erupted, our flight was cancelled at short notice, and we had a toddler who needed…
Yes. If you book through one of our links, the booking site pays us a small commission — you pay nothing and keep the full saving.
Perfect — track your dream hotel and we'll tell you the moment it drops to your price.
Never. We only email on a new low — never the same drop twice. Unsubscribe in a click.
Let us tell you exactly when.
Start watching — it's free →Live hotel price data across 46 popular holiday destinations — updated daily from our rolling scans.
Track one hotel with our hotel price tracker · See all 46 destinations →
We'll email you the moment the price moves in your favour.
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