The cheapest times to fly from REX to LAS are

  • January 8th to February 4th (except the week of January 22nd)
  • July 23rd to October 28th (except the weeks of September 3rd and September 10th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from REX to LAS is mid to late September. Prices can be as high as $2485 for Thursday flights during late December, or as low as $245 for Tuesday flights around mid to late September.


When to Fly to Las Vegas

Flying from Reynosa (REX) to Las Vegas, NV (LAS) will usually cost between $266 to $2485 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $291. Due to high demand the most expensive time to fly is late December, with an average price of $1525. Planning your trip to low-cost times can easily save you $1234 on economy flights and even more on first-class flights. Generally, any price below $387 can be considered a good price for a round-trip REX to LAS flight.

See below for a graph of average weekly prices for the REX to LAS route. All prices are for round-trip tickets in USD.

REX to LAS Flight Prices

Compared to other flights, the REX to LAS flight is much cheaper than the average and costs much less than the average flight leaving from Reynosa. The average price per mile (for a direct flight) is $0.2, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to Las Vegas, and Sundays are the most expensive days to return to Reynosa. Selecting flights on the least expensive days could save you up to $773 (56%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $444. Return trip prices are from the LAS to REX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from REX to LAS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 10 minutes may not be realistic.


Flight Hacking REX to LAS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from REX to LAS — but Champion Traveler does!

Hack #1: Mexico City (REX > MEX > LAS)

  • Price for both tickets: $372
  • Average savings: $15 (3.88%)

See REX to flights


Flight Questions Answered

Still have questions about flying from REX to LAS? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: Aeromexico, COPA, VivaAerobus, and potentially more during busy seasons.

How far away is it from McCarran International Airport to General Lucio Blanco International Airport?

The distance between the two airports is roughly 1217 miles or 1959 kilometers.

How long does it take to fly from REX to LAS?

The real-world flight time for a nonstop REX to LAS flight is about 3 hour 10 minutes.

How many flights go between Reynosa and Las Vegas, NV?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from REX to LAS.


Airport Location Info


Departing Airport

Origination code REX
Origination airport name General Lucio Blanco International Airport
City Reynosa
Country Mexico
Latitude 26
Longitude -98.2

Return Airport

Destination code LAS
Destination airport name McCarran International Airport
City Las Vegas, NV
Country the United States
Latitude 36.1
Longitude -115.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.