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San Francisco Marriott Union Square

★ 4.3 (2,200 reviews) · San Francisco

from247 €per night

Check today's price for your dates

Who sells it cheapest?

3 nights, 26 November 2026 – 29 November 2026, 2 guests · checked 22 October 2026

Billabook.com cheapest741 €
San Francisco Marriott Union Square807 €
Booking.com807 €
Expedia.de807 €
Agoda807 €

8 % cheaper than Booking.com (807 €).

Show 5 more booking sites
  • Priceline807 €
  • Bluepillow.de807 €
  • trivago DEALS807 €
  • Qantas Hotels807 €
  • Hotels.com810 €

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Similar hotels in San Francisco

Kimpton Hotel Enso230 € per night★ 4.4JW Marriott San Francisco Union Square220 € per night★ 4.3W San Francisco216 € per night★ 4.3

When is San Francisco Marriott Union Square cheapest?

30 Oct: 315 €6 Nov: 293 €13 Nov: 333 €20 Nov: 270 €27 Nov: 247 €4 Dec: 321 €11 Dec: 288 €18 Dec: 247 €25 Dec: 252 €1 Jan: 271 €8 Jan: 857 €15 Jan: 278 €22 Jan: 290 €29 Jan: 319 €5 Feb: 292 €12 Feb: 326 €19 Feb: 311 €26 Feb: 336 €5 Mar: 326 €12 Mar: 334 €19 Mar: 722 €26 Mar: 321 €2 Apr: 1,074 €9 Apr: 420 €247 €1,074 €OctNovDecJanFebMarApr
Cheapest: check-in 27 Nov · 247 € per night   Most expensive: 2 Apr · 1,074 €. Booking the cheapest week saves up to 77 %.
Estimated price per night for this hotel: its current price scaled by how much the whole city varies by week (3 nights from Friday). Based on 4 representative hotels measured every week.
Price history and questions
Where is San Francisco Marriott Union Square cheapest?

On 22 October 2026, San Francisco Marriott Union Square in San Francisco was cheapest on Billabook.com: 741 € for 3 nights (2 guests, 26 November 2026 to 29 November 2026), about 247 € per night. That is 8 % below Booking.com (807 €).

How many booking sites did we compare for San Francisco Marriott Union Square?

10 providers, from 741 € to 810 € for the same stay.

Are these prices final?

No. They are snapshots and can change at any time. Check the total price, the room and the cancellation rules on the booking site before you pay.

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247 € per nightCompare