Cheap Flights from Las Vegas to Monterrey from US$122

Frequently Asked Questions

• What are the cheapest flights from Las Vegas to Monterrey (LAS-MTY)?

  Based on Trip.com data, Viva offers one-way fares as low as US$122 on Cheapest nonstop routes (e.g. LAS to MTY on Sun, Oct 4), while Viva offers Cheapest nonstop round-trips from US$271 departing on Fri, Sep 25 and returning on Wed, Sep 30.

• How long is a flight from Las Vegas to Monterrey?

  It takes about 2 hours 56 minutes to fly from Las Vegas to Monterrey.

• When is the best time to book flights from Las Vegas to Monterrey?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Las Vegas to Monterrey is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Las Vegas to Monterrey?

  To find best deals on flights from Las Vegas to Monterrey, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Oct 4, with one-way flights priced at just US$122.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Viva.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Monterrey travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Las Vegas (LAS) to Monterrey (MTY) the cheapest?

  The cheapest months to fly from Las Vegas to Monterrey is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Las Vegas to Monterrey on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Las Vegas to Monterrey on August 20, 2026 with Viva, with prices starting at US$278.

• Is there any time difference between Las Vegas and Monterrey?

  The time difference between Monterrey and Las Vegas is 2h.

• How do I change or cancel my ticket from Las Vegas to Monterrey?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Las Vegas to Monterrey?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Las Vegas to Monterrey is US$354. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Las Vegas to Monterrey?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Las Vegas to Monterrey is US$492. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Las Vegas to Monterrey on Trip.com?

  Enter Las Vegas and Monterrey, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.