Cheap flights from Mexico to Las Vegas from $139

The month of October is, on average, the cheapest month to fly to Las Vegas from Mexico, with most prices found around $291. The month of January is another great option to travel to Las Vegas, with average flight prices from Mexico averaging around $305.

Fly from Monterrey Gen Mariano Escobedo to Las Vegas Harry Reid Intl for the best Mexico - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Mexico when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Mexico for as low as $300 on momondo.

Viva, Volaris, and Frontier are the most popular carriers operating from Mexico to Las Vegas Harry Reid Intl

Viva, Volaris and Delta are the top three most popular airlines that fly to Las Vegas from Mexico according to our data. Viva is the first choice among our users, with 50% 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.

Historically, on average around 8% of flights between Mexico and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Aeromexico have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

As of May 2026, 9 flights take off from Mexico and land in Las Vegas each day. The most common flight departure time for this route is 11:00AM, with 95% of daily flights taking off at noon.

As of May 2026, 67 flights take off from Mexico and land in Las Vegas each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.