Hotel prices / United States / San Francisco
Measured October 3, 2026
Hotel Union Square, San Francisco price comparison: 11 booking sites
All-in price per night on each site for Nov 7 to Nov 9, 2 adults.
This snapshot was for a stay that has passed.
No site was 5% or more below the going rate of $107 a night all-in. The lowest was $104 on Hotels.com (2.8% below).
Prices for the stay of Nov 7 to 9, 2026, as listed on October 3, 2026.
The cheapest listing, on Hotels.com, names a room: “Economy Room, 1 Double Bed”. Check the room and the cancellation terms on the site before you book.
Each site's price we recorded, low to high
Going rate: $107 a night all-in. The going rate is the price the largest number of listings that named a room or offered free cancellation agreed on (ties go to the lower price).
| Site | All-in per night |
|---|---|
| Hotels.com free cancellationroom: “Economy Room, 1 Double Bed” | $104 |
| Expedia.com going ratefree cancellationnames a room | $107 |
| Travelocity.com going ratefree cancellationnames a room | $107 |
| Orbitz.com going ratefree cancellation | $107 |
| CheapTickets.com going ratefree cancellation | $107 |
| Luxury Escapes free cancellation | $114 |
| Vio.com free cancellation | $115 |
| eDreams free cancellation | $117 |
| Priceline free cancellation | $130 |
| BusinessHotels.com | $130 |
| Booking.com names a room | $131 |
One snapshot on October 3, 2026 for Nov 7 to Nov 9, 2 adults, US market, USD. Prices change daily.
All-in means taxes and fees included, as each site reported them to Google Hotels. Each row is that site's lowest listing.
What we measured at Hotel Union Square
Google Hotels listed Hotel Union Square as a 2-star hotel. Its all-in going rate, $107 a night, was the 3rd lowest of the 11 hotels with an all-in going rate on our San Francisco page (they ranged from $72 to $317). Taxes and fees, as the booking sites reported them to Google Hotels, added $16 (18%) to its before-tax going rate of $91, the 3rd lowest share of the 10 hotels with both prices on our San Francisco page (they ranged from 17% to 18%); our data does not split it into taxes and fees. 4 of the 11 booking sites listed exactly the going rate. The highest, $131 on Booking.com, was 26% above the lowest. 4 of the 11 sites named a room on their lowest listing: Hotels.com, Expedia.com, Travelocity.com and Booking.com. 9 of the 11 sites showed free cancellation on their lowest listing; the lowest of those was $104 a night all-in on Hotels.com, the lowest price we recorded.
Questions about Hotel Union Square prices
Which booking site was cheapest for Hotel Union Square?
On October 3, 2026, for Nov 7 to Nov 9, the lowest was $104 a night all-in on Hotels.com, and no site was 5% or more below the going rate of $107. Prices change daily, so for your dates another site may have the lowest price. Before you book: Is Hotels.com legit?
Was Hotel Union Square cheaper on Booking.com or Expedia?
On October 3, 2026, for Nov 7 to Nov 9: Booking.com $131, Expedia.com $107 a night all-in. Expedia.com was $24 lower. Both were above the lowest price, $104 on Hotels.com. How the two compare in general: Expedia vs Booking.com.
How much did Hotel Union Square prices differ between booking sites?
On October 3, 2026, for Nov 7 to Nov 9, the 11 sites we recorded ranged from $104 to $131 a night all-in, $27 apart. The going rate was $107.
How do I check today's price for Hotel Union Square?
The prices on this page are one snapshot from October 3, 2026, not today's. Check today's price for your dates runs a free check of Hotel Union Square on your own dates, in your browser, with no install.
How we measured this
This table is one hotel from our price study: the same stay priced on the booking sites Google Hotels listed, at hotels in 24 cities. Method: the hotel price dispersion study.
More San Francisco hotels in the October 3, 2026 snapshot, by going rate
- Warfield Hotel going rate $72 a night all-in
- The Embassy Hotel going rate $91 a night all-in
- HI San Francisco Fisherman's Wharf Hostel going rate $116 a night all-in
- SoMa House going rate $123 a night (listed price)