The cheapest times to fly from AEP to LAS are

  • January 22nd to February 11th
  • February 26th to April 15th (except the week of April 2nd)
  • July 30th to December 2nd (except the week of October 8th)

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 AEP to LAS is mid August. Prices can be as high as $2402 for Friday flights during early to mid July, or as low as $685 for Tuesday flights around mid August.


When to Fly to Las Vegas

Flying from Buenos Aires (AEP) to Las Vegas, NV (LAS) will usually cost between $685 to $2130 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid August with an average ticket price of $686. Due to high demand the most expensive time to fly is early to mid July, with an average price of $2102. Planning your trip to low-cost times can easily save you $1416 on economy flights and even more on first-class flights. Generally, any price below $884 can be considered a good price for a round-trip AEP to LAS flight.

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

AEP to LAS Flight Prices

Compared to other flights, the AEP to LAS flight is cheaper than the average and costs less than the average flight leaving from Buenos Aires. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Las Vegas, and Wednesdays are the most expensive days to return to Buenos Aires. Selecting flights on the least expensive days could save you up to $161 (13%) 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 $1050. Return trip prices are from the LAS to AEP 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 AEP to LAS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 11 hour 57 minutes may be realistic.


Flight Hacking AEP 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 AEP to LAS — but Champion Traveler does!

Hack #1: Lima (AEP > LIM > LAS)

  • Price for both tickets: $869
  • Average savings: $16 (1.75%)

See AEP to flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Aerolineas Argentinas, Alaska, American, COPA, Delta, JetBlue, LATAM, United, and potentially more during busy seasons.

How far away is it from McCarran International Airport to Aeroparque Jorge Newbery Airport?

The distance between the two airports is roughly 6094 miles or 9807 kilometers.

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

The real-world flight time for a nonstop AEP to LAS flight is about 11 hour 57 minutes.

How many flights go between Buenos Aires and Las Vegas, NV?

It depends on the day of the week and the date, but a typical day might have around 46 available flights from AEP to LAS.


Airport Location Info


Departing Airport

Origination codeAEP
Origination airport nameAeroparque Jorge Newbery Airport
CityBuenos Aires

Return Airport

Destination codeLAS
Destination airport nameMcCarran International Airport
CityLas Vegas, NV
Countrythe United States


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.