Cheap flights from Monterrey to Las Vegas from $135

The month of October is, on average, the cheapest month to fly to Las Vegas from Monterrey, with most prices found around $290. The month of May is another great option to travel to Las Vegas, with average flight prices from Monterrey averaging around $291.

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 $337. Flights from Monterrey to Las Vegas on a Monday will generally be more expensive and average around $524. 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 $376. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $673. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from Monterrey when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Monterrey for as low as $266 on momondo.

There is only 1 cabin class available to choose from on Monterrey Gen Mariano Escobedo to Las Vegas Harry Reid Intl 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 19% on your flight if you consider stops on a Monterrey to Las Vegas flight.

As of February 2026, prices for Monterrey to Las Vegas flights are approximately 17% more expensive when compared to flights at the same time last year.

Viva is the most popular carrier operating from Monterrey Gen Mariano Escobedo to Las Vegas Harry Reid Intl

Viva, Aeromexico and United Airlines are the top three most popular airlines that fly to Las Vegas from Monterrey according to our data. Viva is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 5 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 11% of flights between Monterrey and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

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

According to our data, Viva have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.