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Cheap flights from Las Vegas (LAS) to Buenos Aires (BUE)

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The best prices from Las Vegas to Buenos Aires are usually found in July or April, booked 17 days in advance, depart on a Tuesday or Sunday and return on a Saturday

How to find the cheapest flight from
Las Vegas (LAS) to Buenos Aires (BUE)

LAS - BUE
Price
$747 - $1,305
BUE
Temperature
59 - 84.2 °F
BUE
Rainfall
1.6 - 4.8 inches

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

July

Best time to find cheap flights, 20% potential price drop

Round-trip from

$747

From Las Vegas to Buenos Aires

One-way from

$364

One-way flight from Las Vegas to Buenos Aires

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Las Vegas to Buenos Aires?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 11% on the overall cost on flights from Las Vegas to Buenos Aires.

How far in advance should I book a flight from Las Vegas to Buenos Aires?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 8% on flights from Las Vegas to Buenos Aires compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,032. For sooner than that we have options available in the next 3 days from $1,074.

What is the cheapest month to fly from Las Vegas to Buenos Aires?

May is one of the best times of the year to fly to Buenos Aires from Las Vegas. Prices for May average $960 per person but you can even find prices for as low as $605. The most expensive prices can be found in the month of December. Opting for a May flight can save you 42% on your journey compared to booking in May

When is the cheapest time to fly from Las Vegas to Buenos Aires (LAS - BUE)?

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Buenos Aires in the afternoon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the evening.

Cheap flights from Las Vegas to Buenos Aires in December, January 2021

The best prices found for LAS to BUE flights for December, January
31 Jan - 28 Mar
$504pp
LAS
Las Vegas McCarran
Copa Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Copa Airlines
 
1 STOP
LAS
Las Vegas McCarran
14 Jan - 18 Jan
$516pp
LAS
Las Vegas McCarran
United Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
 
1 STOP
LAS
Las Vegas McCarran
5 Jan - 28 Jan
$519pp
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
LAS
Las Vegas McCarran

Las Vegas to Buenos Aires 2021 flight deals

Cheap flights to Buenos Aires from Las Vegas found for this year
15 Dec - 2 Feb
$516pp
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
15 Dec - 2 Feb
$521pp
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
11 Dec - 11 Jan
$541pp
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to Buenos Aires

Late deals on round-trip flights to Buenos Aires from Las Vegas, departing today and this week
11 Dec - 11 Jan
$541pp
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
11 Dec - 11 Jan
$546pp
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
   
2 STOPS
LAS
Las Vegas McCarran
12 Dec - 23 Jan
$566pp
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
LAS
Las Vegas McCarran

One-way flights to Buenos Aires from Las Vegas

The cheapest one-way flights from Las Vegas to Buenos Aires
6:15 am - 9:22 pm
LATAM Airlines
2 Stops
34h 07m
LAS - EZE
LATAM Airlines
$364
KAYAK
7:47 pm - 3:05 am
American Airlines
2 Stops
26h 18m
LAS - EZE
American Airlines
7:32 pm - 3:24 pm
Multiple Airlines
2 Stops
38h 52m
LAS - AEP
Multiple Airlines
$863
Kiwi.com

Related info for your journey

Useful info, stats and facts about Las Vegas to Buenos Aires flights.

Flight FAQs

From Las Vegas to Buenos Aires

Are flight prices decreasing from Las Vegas to Buenos Aires due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and Buenos Aires for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Las Vegas McCarran to Buenos Aires to control the spread of COVID-19?

LATAM Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Las Vegas McCarran to Buenos Aires are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Las Vegas McCarran to Buenos Aires have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Las Vegas McCarran to Buenos Aires that may be offering flexible cancellation policies are American Airlines, Aeromexico, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Las Vegas to Buenos Aires for under $500 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Buenos Aires for under $500. The cheapest flight booked recently is on Copa Airlines for just $465, but on average you can expect to pay $514.

Are there nonstop flights from Las Vegas to Buenos Aires for under $500 on Cheapflights?

There are no nonstop flights from Las Vegas to Buenos Aires, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Las Vegas to Buenos Aires for under $600?

There are currently 20+ open flights from Las Vegas to Buenos Aires within the next 7 days for less than $600.

Is Las Vegas weather warmer or cooler than Buenos Aires?

Expect the weather to be around 106 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Buenos Aires is generally colder than in Las Vegas.

How long is the flight from Las Vegas to Buenos Aires?

For as low as $566, American Airlines can have you in Buenos Aires from Las Vegas in 13h 50m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Las Vegas to Buenos Aires round-trip?

Cheapflights users have booked flights from Las Vegas to Buenos Aires round-trip from $465. Other airlines that can offer you cheap pricing are Aeromexico, from $503, and United Airlines, from $516. Copa Airlines is currently priced 50% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Las Vegas to Buenos Aires one-way?

One-way options have recently been found by users for as low as $364 on LATAM Airlines. Other airlines that offer cheap prices include Copa Airlines from $374 and American Airlines from $415 one-way.

Alternative routes for Las Vegas to Buenos Aires

Destination information for Buenos Aires

Things to know before you go. Useful info for your trip from Las Vegas to Buenos Aires
Today's exchange rate
$1 = $81.45
Average temperature for December in Buenos Aires
82.4 °F
Avg rainfall for December in Buenos Aires
3.2 ″

Airports servicing Las Vegas

Airports servicing Buenos Aires

Top 6 airlines from Las Vegas to Buenos Aires

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
LATAM Airlines
$798 $863 No change fee 81%
Aeromexico
$700 $899 No cancel fee N/A
United Airlines
$853 $980 No cancel fee 69%
Delta
$634 $1,015 No cancel fee N/A
American Airlines
$971 $1,077 No cancel fee 71%
Copa Airlines
$947 $1,188 No change fee 70%
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