The Flamingo: Bugsy Siegel and the Birth of the Vegas Strip

Most of what you think you know about the Flamingo, you learned from Warren Beatty.

That is fine. It is a good movie. It is not accurate.

The Flamingo Hotel opened on the Las Vegas Strip in December 1946. Ben Siegel was shot in the head in Beverly Hills six months later. Between those two dates lies a catastrophe of a construction project, a mob accounting dispute, and a real estate bet that turned out to be the most consequential in the 20th century American West.

Below, some claims you have heard, and what actually holds up.

Claim: Bugsy Siegel Invented Las Vegas

Reality: He did not. Not close.

Las Vegas was a railroad town, a divorce destination, and a gambling town well before Siegel arrived. The state of Nevada legalized casino gambling in 1931. The El Rancho Vegas opened on the future Strip in April 1941. The Last Frontier followed in October 1942. By the time Siegel got involved, there were already two resort casinos on what is now Las Vegas Boulevard South, and there were half a dozen legal gambling halls downtown.

What Siegel did was different. He took an existing, half-built project by Billy Wilkerson (the Hollywood Reporter publisher and serial failed restaurateur) and turned it into a Miami-style resort with an air-conditioned casino, a name band in the lounge, and a carpet budget that was, by the standards of the time, insane.

Footnote: Wilkerson's original design work on what became the Flamingo is documented in his son's memoir and in Sally Denton and Roger Morris's "The Money and the Power." Siegel bought in, then squeezed Wilkerson out.

Claim: The Flamingo Was a Runaway Success That Made Siegel a Hero

Reality: The opposite.

The Flamingo opened on December 26, 1946. It was a soft-open disaster. The hotel rooms were not finished. It rained. Jimmy Durante and Xavier Cugat performed to a thin crowd. The casino posted a loss over its first weeks. Siegel had promised his mob backers, Meyer Lansky and the Syndicate, a quick turnaround. He did not get it.

By early 1947 the Flamingo had burned through somewhere around $6 million of construction budget against an original plan of $1.5 million. That overrun, plus the soft opening, plus rumors that Siegel's girlfriend Virginia Hill was wiring chunks of the construction money to a Swiss account, made the conversation in Havana in December 1946 uncomfortable for him.

Whether he was actually skimming, or whether his contractor Del Webb was quietly padding bills, is still disputed. Either way, the books did not balance.

On June 20, 1947, Siegel was shot twice in the head at Hill's Beverly Hills home. The case was never officially solved. Within twenty minutes of his death, three of Lansky's associates walked into the Flamingo and announced they were now running it.

Claim: The Flamingo Name Came From Virginia Hill's Long Legs

Reality: Almost certainly marketing.

The "Flamingo as nickname for Virginia Hill" line shows up in Siegel mythology but has thin sourcing. Hill herself denied it in interviews. More likely the name was chosen for the same reason Miami hotels used it: tropical imagery, easy to paint on a sign, suggested vacation.

This is a small claim and it does not matter much, except to note: the stories about the Flamingo that stuck in the culture were mostly the ones that made the best copy, not the ones that were true.

Claim: The Flamingo Birthed the Las Vegas Strip

Reality: This one largely holds up, with an asterisk.

The physical Strip, as a corridor of themed resort casinos south of the city limits, really does date its recognizable form to the Flamingo era. The El Rancho and the Last Frontier were on the same stretch, but they were Western-themed motor courts. The Flamingo was the first major Strip property to self-consciously import a resort-hotel aesthetic, with a showroom, a pool, and a gambling floor built as a single integrated customer flow.

More importantly, the Flamingo's operating model (movie stars in the lounge, the casino as the loss leader for the resort) is the template every Strip property copied for the next three decades. The Desert Inn (1950), the Sahara (1952), the Sands (1952), the Riviera (1955), the Dunes (1955), the Tropicana (1957), the Stardust (1958). They all ran the Flamingo's playbook, with varying degrees of organized crime involvement on the back end and varying degrees of plausible deniability on the front.

The asterisk: Wilkerson had the original idea. Siegel financed and built it. Lansky and the Syndicate ran it once Siegel was gone. Nobody person invented the Strip. But if you had to pick one building where the modern Strip begins, the Flamingo is the right answer.

Claim: Howard Hughes Bought the Flamingo and Cleaned It Up

Reality: Hughes bought a lot of Vegas in the late 1960s. The Flamingo was one of them. He paid about $12.5 million for it in 1967. "Cleaned it up" is doing a lot of work in most histories. He replaced the overtly mobbed-up management with his own people. Whether the ownership structures that followed were meaningfully less corrupt is a question I will leave alone.

Claim: The Original Flamingo Is Still Standing

Reality: No.

The Flamingo you see on the Strip today is not the Flamingo Siegel built. The original structure was demolished in stages between 1993 and 1995. Hilton, which owned it at that point, kept the name and the pink color palette and rebuilt. There is a small memorial garden on the grounds near the wedding chapel that marks where Siegel's building stood. The casino floor you walk through now has nothing Siegel-era in it.

What the Flamingo Actually Tells Us

A few things, none of them romantic.

The real-estate bet underneath the Flamingo, that a tourist resort business could scale in a desert town on the back of legal gambling, was the correct bet. Siegel was wrong about almost everything else, including how to run the construction side of it.

The financing structure, mob capital laundered through a legitimate-looking corporate entity, was the model. Every Strip property through about 1980 ran some version of it.

The aesthetic, tropical hotel with showroom and casino, was the model. Still is, mostly.

The ending, a bullet in the head in California and the partners walking in the same day, was a feature of the operating model, not a bug.

Bugsy Siegel did not invent Las Vegas. He did build the first real template for the Strip, got it catastrophically wrong in the short term, and then got killed before the long-term payoff. The payoff happened anyway. The men who killed him collected.

That is the whole story. The rest is Warren Beatty.