Cheap flights from Ohio to Las Vegas from $80

The month of January is, on average, the cheapest month to fly to Las Vegas from Ohio, with most prices found around $282. The month of February is another great option to travel to Las Vegas, with average flight prices from Ohio averaging around $299.

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $285. Flights from Ohio to Las Vegas on a Thursday will generally be more expensive and average around $378. 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 evening when flights can be purchased for as low as $303. Flights to Las Vegas are more costly at noon, with an average ticket price of $462. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl for the best Ohio - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $340 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Ohio for as low as $305 on momondo.

There are 4 cabin classes available to choose from on Ohio to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Southwest, and Frontier are the most popular carriers operating from Ohio to Las Vegas Harry Reid Intl

Frontier, Southwest and Delta are the top three most popular airlines that fly to Las Vegas from Ohio according to our data. Frontier is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

The number of flights available between Ohio and Las Vegas is 6 per day as of September 2026. The most frequent departure time is 7:00AM, with 53% of daily flights leaving at noon.

As of September 2026, 48 flights take off from Ohio and land in Las Vegas each week. The most common flight departure day for this route is Tue, with 23% of weekly flights taking off on this day.