San Francisco Marriott Union Square is in San Francisco, USA, rated 4.1 out of 5 from 2,250 reviews. Below is today's rate alongside a full year of price history, so you can see when this hotel tends to be cheaper to book — not a guess, a pattern from real checked prices.
When is the best time to book San Francisco Marriott Union Square?
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The short answer
Comparing the same stay dates directly: booking three months ahead beat booking one month ahead on 59% of the 29 weeks we can compare for this hotel — averaging $534 vs $615 (13% less) when it did.
Each line follows one booking window, plotted by the stay date it applies to, using real checked prices.
Comparing the same stay dates directly: booking three months ahead beat booking one month ahead on 59% of the 29 weeks we can compare for this hotel — averaging $534 vs $615 (13% less) when it did.
| Booking window | Latest price | Avg. past year | Source |
|---|---|---|---|
| Same day | $348 | $595 | Booking.com |
| One week | $362 | $599 | Booking.com |
| One month | $1,039 | $600 | Delta Hotels |
| Three months | $419 | $534 | Delta Hotels |
| Six months | $362 | $522 | Booking.com |
No price history available for this hotel yet.
Booking San Francisco Marriott Union Square: common questions
When is the cheapest time to book San Francisco Marriott Union Square?
Comparing the same stay dates directly: booking three months ahead beat booking one month ahead on 59% of the 29 weeks we can compare for this hotel — averaging $534 vs $615 (13% less) when it did.
Is it cheaper to book San Francisco Marriott Union Square early or last minute?
The table above compares the latest price and the past-year average for each booking window: same day, one week, one month, three months and six months ahead.
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