$447 Find Cheap Flights from Rome to Las Vegas - Compare and Save

In the last 5 days, the lowest price for a flight from Rome Fiumicino Airport to Las Vegas was $447 for a one-way ticket and $623 for a round-trip.

A passport is required to fly from Rome to Las Vegas.

We unfortunately don’t have that data for this specific route.

oneworld is the only airline alliance operating flights between Rome and Las Vegas.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome to Las Vegas.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Rome is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Rome with another airline. Booking your flights between Rome and LAS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.