Cheap Viva flights Mexico City (MEX) to Las Vegas (LAS)

Use the "Price (lowest to highest)" filter on Expedia to search for cheap VivaAerobus round-trip flights from $296 from MEX to LAS. Affordable one-way options are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Check for VivaAerobus flights from MEX to LAS about one month before you want to leave. The cheapest time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest VivaAerobus flight from MEX to LAS departs at 10:45AM UTC-6, touching down at 12:45PM UTC-8. If you prefer to jet off later in the day, the last VivaAerobus flight leaves MEX at 10:45AM UTC-6 and touches down at LAS at 12:45PM UTC-8. Flying before midday is often a good idea as morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.