Cheap flights from Wisconsin to Las Vegas from $89

The month of July is, on average, the cheapest month to fly to Las Vegas from Wisconsin, with most prices found around $296. The month of January is another great option to travel to Las Vegas, with average flight prices from Wisconsin averaging around $300.

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 $481. Flights from Wisconsin to Las Vegas on a Sunday will generally be more expensive and average around $556. 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 $397. Flights to Las Vegas are more costly in the morning, with an average ticket price of $538. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Eau Claire to Las Vegas Harry Reid Intl for the best Wisconsin - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Wisconsin for as low as $389 on momondo.

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

Sun Country Air, Allegiant Air, and United Airlines are the most popular carriers operating from Wisconsin to Las Vegas Harry Reid Intl

Allegiant Air, Southwest and American Airlines are the top three most popular airlines that fly to Las Vegas from Wisconsin according to our data. Allegiant Air is the first choice among our users, with 49% 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.

As of September 2026, there are 37 flights per day flying from Wisconsin to Las Vegas. The most common time of day flights depart is 6:00AM, with 66% of flights taking off at noon.

259 flights are operational weekly from Wisconsin to Las Vegas as of September 2026. The most popular departure day for this route is Sat, with 20% of flights per week taking off on this day.