Cheap flights from Rochester to Las Vegas from $161

The month of December is, on average, the cheapest month to fly to Las Vegas from Rochester, with most prices found around $362. The month of April is another great option to travel to Las Vegas, with average flight prices from Rochester averaging around $363.

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $451. Flights from Rochester to Las Vegas on a Friday will generally be more expensive and average around $575. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $488. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $592. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Greater Rochester Intl to Las Vegas Harry Reid Intl for the best Greater Rochester Intl - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Rochester when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Rochester for as low as $351 on momondo.

There is only 1 cabin class available to choose from on Rochester to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 6% on your flight if you consider stops on a Rochester to Las Vegas flight.

As of September 2026, prices for Rochester to Las Vegas flights are approximately 32% cheaper when compared to flights at the same time last year.

Delta, Southwest, and United Airlines are the most popular carriers operating from Greater Rochester Intl to Las Vegas Harry Reid Intl

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Las Vegas from Rochester according to our data. United Airlines is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Baltimore (BWI) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $256.

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 7h 07m.

Chicago (MDW) has the shortest average layover time for this route: 1h 07m.