Which layover airport has the shortest travel time from Las Vegas to Buenos Aires?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 14h 31m.

Which airport is the most popular layover for flights between Las Vegas and Buenos Aires?

Houston (IAH) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Buenos Aires?

Aeromexico is the most popular carrier operating from Las Vegas Harry Reid Intl to Buenos Aires

Which layover airport offers the lowest fares from Las Vegas to Buenos Aires?

Flights via Houston (IAH) offer the lowest average round-trip price of $1,008.

What airlines fly to Buenos Aires?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires from Las Vegas according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 5 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Las Vegas to Buenos Aires?

Miami (MIA) has the shortest average layover time for this route: 1h 49m.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires?

Prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires are refreshed on a daily basis.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires?

The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires is 5 as of August 2026.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$314 Cheap Flights from Las Vegas to Buenos Aires in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Buenos Aires

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10:10 pm - 12:30 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

21h 20m2 stops San Salvador El Salvador Intl Bogotá El Dorado

1:40 am - 8:50 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$963Avianca

Sat, Dec 5 - Mon, Dec 14

10:10 pm - 12:30 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

21h 20m2 stops San Salvador El Salvador Intl Bogotá El Dorado

1:40 am - 8:50 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$963Avianca

Tue, Dec 8 - Mon, Dec 14

12:16 pm - 8:00 pmLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

26h 44m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

8:05 pm - 5:01 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

25h 56m2 stops Lima J Chavez Intl Los Angeles

$1,088LATAM Airlines

Mon, Dec 7 - Thu, Dec 10

9:59 am - 4:00 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

25h 01m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

9:30 pm - 6:41 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

26h 11m1 stop Atlanta Hartsfield-Jackson

$1,088LATAM Airlines

Wed, Dec 2 - Sun, Dec 6

1:45 pm - 9:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

14h 35m1 stop Houston George Bush Intcntl

10:05 pm - 6:19 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

25h 14m1 stop Houston George Bush Intcntl

$1,148United Airlines

Sat, Nov 21 - Sun, Dec 6

1:45 pm - 9:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

14h 35m1 stop Houston George Bush Intcntl

10:05 pm - 9:01 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

15h 56m1 stop Houston George Bush Intcntl

$1,148United Airlines

Mon, Dec 7 - Thu, Dec 17

8:50 am - 9:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

19h 10m1 stop Dallas/Fort Worth

10:30 pm - 4:47 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

23h 17m1 stop Dallas/Fort Worth

$1,148American Airlines

Mon, Nov 30 - Wed, Dec 9

6:00 am - 9:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

22h 00m1 stop Dallas/Fort Worth

10:30 pm - 2:45 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

21h 15m1 stop Dallas/Fort Worth

$1,148American Airlines

Tue, Nov 24 - Wed, Dec 16

5:56 pm - 4:00 pmLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

17h 04m2 stops Los Angeles Lima J Chavez Intl

8:05 pm - 12:28 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

21h 23m2 stops Lima J Chavez Intl Los Angeles

$1,148Delta

Wed, Dec 9 - Wed, Dec 16

5:56 pm - 4:00 pmLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

17h 04m2 stops Los Angeles Lima J Chavez Intl

8:05 pm - 12:28 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

21h 23m2 stops Lima J Chavez Intl Los Angeles

$1,148Delta

Mon, Dec 7 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 am - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

29h 10m2 stops Washington, D.C. Dulles Intl Miami

2:49 pm - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

35h 41m1 stop Panama City Tocumen Intl

$1,201Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

10:00 pm - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

31h 40m2 stops Atlanta Hartsfield-Jackson Miami

4:45 pm - 4:20 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

27h 35m2 stops Sao Paulo Guarulhos Intl Los Angeles

$1,247LATAM Airlines

Wed, Sep 2 - Fri, Sep 4

12:34 am - 4:21 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

23h 47m1 stop Panama City Tocumen Intl

12:10 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

26h 20m1 stop Panama City Tocumen Intl

$1,253Copa Airlines

Wed, Sep 2 - Wed, Sep 9

10:31 am - 9:45 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

19h 14m1 stop Atlanta Hartsfield-Jackson

2:10 am - 4:20 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

42h 10m2 stops Sao Paulo Guarulhos Intl Los Angeles

$1,260LATAM Airlines

Wed, Sep 2 - Thu, Sep 3

8:45 am - 7:15 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 30m1 stop Miami

8:50 pm - 10:41 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

17h 51m1 stop Miami

$1,265American Airlines

Wed, Sep 2 - Fri, Sep 4

8:45 am - 8:45 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 00m1 stop Miami

10:30 pm - 10:41 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

16h 11m1 stop Miami

$1,265American Airlines

Tue, Sep 1 - Thu, Sep 3

10:31 am - 9:45 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

19h 14m1 stop Atlanta Hartsfield-Jackson

8:10 pm - 12:20 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

20h 10m1 stop Atlanta Hartsfield-Jackson

$1,265Delta

Tue, Sep 1 - Mon, Sep 7

9:37 am - 8:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 23m2 stops Denver Intl Houston George Bush Intcntl

9:00 pm - 8:51 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

27h 51m2 stops Houston George Bush Intcntl Denver Intl

$1,269United Airlines

Tue, Sep 1 - Mon, Sep 7

6:00 am - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

23h 40m2 stops Atlanta Hartsfield-Jackson Miami

1:10 pm - 11:05 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

25h 55m2 stops Miami Atlanta Hartsfield-Jackson

$1,269Delta

Thu, Sep 3 - Thu, Sep 10

11:25 pm - 2:30 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

35h 05m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl

7:21 pm - 11:58 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

20h 37m2 stops Santiago Arturo Merino Benitez Los Angeles

$1,411Multiple Airlines

Tue, Sep 1 - Thu, Sep 3

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American Airlines flights from Las Vegas to Buenos Aires

Our best American Airlines deals on Las Vegas to Buenos Aires flight tickets

American Airlines

Nov 29

LAS9:20 amLas Vegas Harry Reid Intl

18h 40m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Dec 22

EZE10:10 amBuenos Aires Ministro Pistarini

18h 40m

1 stop

LAS11:50 pmLas Vegas Harry Reid Intl

$1,152

American Airlines

Nov 12

LAS6:00 amLas Vegas Harry Reid Intl

20h 20m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 19

EZE11:59 pmBuenos Aires Ministro Pistarini

17h 57m

1 stop

LAS12:56 pmLas Vegas Harry Reid Intl

$1,167

American Airlines

Nov 12

LAS7:00 amLas Vegas Harry Reid Intl

20h 15m

1 stop

EZE8:15 amBuenos Aires Ministro Pistarini

Nov 19

EZE10:25 pmBuenos Aires Ministro Pistarini

18h 26m

1 stop

LAS11:51 amLas Vegas Harry Reid Intl

$1,169

LATAM Airlines flights from Las Vegas to Buenos Aires

Our best LATAM Airlines deals on Las Vegas to Buenos Aires flight tickets

LATAM Airlines

Dec 2

LAS9:59 amLas Vegas Harry Reid Intl

25h 01m

2 stops

EZE4:00 pmBuenos Aires Ministro Pistarini

Dec 6

EZE12:50 pmBuenos Aires Ministro Pistarini

33h 11m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$1,088

LATAM Airlines

Feb 15

LAS9:10 amLas Vegas Harry Reid Intl

20h 30m

2 stops

EZE10:40 amBuenos Aires Ministro Pistarini

Mar 2

EZE5:00 pmBuenos Aires Ministro Pistarini

28h 54m

2 stops

LAS4:54 pmLas Vegas Harry Reid Intl

$1,143

LATAM Airlines

Nov 29

LAS9:40 amLas Vegas Harry Reid Intl

25h 20m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

Dec 23

AEP8:05 pmBuenos Aires Jorge Newbery

21h 23m

2 stops

LAS12:28 pmLas Vegas Harry Reid Intl

$1,144

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Sat 12/5

10:10 pm-12:30 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 12/14

1:40 am-8:50 pm

2 stops24h 10m

$963

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Tue 12/8

10:10 pm-12:30 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 12/14

1:40 am-8:50 pm

2 stops24h 10m

$963

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - AEP Buenos Aires Jorge Newbery

LASAEP

Las Vegas Harry Reid Intl

Mon 12/7

12:16 pm-8:00 pm

2 stops26h 44m

Buenos Aires Jorge Newbery

Thu 12/10

8:05 pm-5:01 pm

2 stops25h 56m

$1,088

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Wed 12/2

9:59 am-4:00 pm

2 stops25h 01m

Buenos Aires Ministro Pistarini

Sun 12/6

9:30 pm-6:41 pm

1 stop26h 11m

$1,088

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Sat 11/21

1:45 pm-9:20 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Sun 12/6

10:05 pm-6:19 pm

1 stop25h 14m

$1,148

Quickest round-trip

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Mon 12/7

1:45 pm-9:20 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Thu 12/17

10:05 pm-9:01 am

1 stop15h 56m

$1,148

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Mon 11/30

8:50 am-9:00 am

1 stop19h 10m

Buenos Aires Ministro Pistarini

Wed 12/9

10:30 pm-4:47 pm

1 stop23h 17m

$1,148

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - EZE Buenos Aires Ministro Pistarini

LASEZE

Las Vegas Harry Reid Intl

Tue 11/24

6:00 am-9:00 am

1 stop22h 00m

Buenos Aires Ministro Pistarini

Wed 12/16

10:30 pm-2:45 pm

1 stop21h 15m

$1,148

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - AEP Buenos Aires Jorge Newbery

LASAEP

Las Vegas Harry Reid Intl

Wed 12/9

5:56 pm-4:00 pm

2 stops17h 04m

Buenos Aires Jorge Newbery

Wed 12/16

8:05 pm-12:28 pm

2 stops21h 23m

$1,148

Las VegasBuenos Aires

LAS Las Vegas Harry Reid Intl - AEP Buenos Aires Jorge Newbery

LASAEP

Las Vegas Harry Reid Intl

Mon 12/7

5:56 pm-4:00 pm

2 stops17h 04m

Buenos Aires Jorge Newbery

Tue 12/15

8:05 pm-12:28 pm

2 stops21h 23m

$1,148

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Las Vegas is in November. Flight prices, which tend to average around $847, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Buenos Aires from Las Vegas during February instead. Flights to Buenos Aires in February, while not as cheap as those in November, still average around $895.

Can stopping save me money on Las Vegas to Buenos Aires flights?

You could potentially save up to 10% on your flight if you consider stops on a Las Vegas to Buenos Aires flight.

How have Las Vegas to Buenos Aires flight prices changed over time?

When to book flights from Las Vegas to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Buenos Aires (LAS to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Buenos Aires

Best Price Found	$314
Fastest flight time	14h 20m
Direct flights	None

The best one-way flight to Buenos Aires from Las Vegas in the past 72 hours is $314. The best round-trip flight deal from Las Vegas to Buenos Aires found on momondo in the last 72 hours is $963.

The fastest flight from Las Vegas to Buenos Aires takes 14h 20m

There are no direct flights from Las Vegas to Buenos Aires. There are no popular flight routes from Las Vegas to Buenos Aires.

Search flight deals

Frequently asked questions about flying from Las Vegas to Buenos Aires

How far is Las Vegas Harry Reid Intl to Buenos Aires by plane?
A flight from Las Vegas Harry Reid Intl to Buenos Aires will travel around 6099.8 mi. By plane, this route typically takes 14h 20m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires?
Prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires is 5 as of August 2026.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Las Vegas to Buenos Aires?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to Buenos Aires is LATAM Airlines, representing 31% of all bookings. The subsequent popular airlines are United Airlines at 29%, American Airlines at 25%, and Copa Airlines at 15%.

Best airlines flying from Las Vegas to Buenos Aires

Compare and see reviews for airlines that fly from Las Vegas to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $613	Free Cancellation	Rating 7.6 1,550 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $630	Free Cancellation	Rating 7.4 1,987 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $687	Free Cancellation	Rating 7.4 10,148 reviews	Search United Airlines flights
Delta	PriceFrom $745	Free Cancellation	Rating 7.8 8,535 reviews	Search Delta flights
American Airlines	PriceFrom $763	Free Cancellation	Rating 7.1 12,021 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Las Vegas.

Can I find flights from Las Vegas to Buenos Aires with flexible booking policies on momondo?

Flights from Las Vegas to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Las Vegas.

I’m not ready to book a flight from Las Vegas to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buenos Aires trip

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Complete your trip

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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Las Vegas to Buenos Aires from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Buenos Aires departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Las Vegas to Buenos Aires

Our best American Airlines deals on Las Vegas to Buenos Aires flight tickets

LATAM Airlines flights from Las Vegas to Buenos Aires

Our best LATAM Airlines deals on Las Vegas to Buenos Aires flight tickets

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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Las Vegas to Buenos Aires

What is the cheapest month to fly to Buenos Aires?

Can stopping save me money on Las Vegas to Buenos Aires flights?

How have Las Vegas to Buenos Aires flight prices changed over time?

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Buenos Aires?

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Las Vegas and Buenos Aires?

Which layover airport offers the lowest fares from Las Vegas to Buenos Aires?

Which layover airport has the shortest travel time from Las Vegas to Buenos Aires?

Which layover airport has the shortest connection time from Las Vegas to Buenos Aires?

When to book flights from Las Vegas to Buenos Aires

Cheap Las Vegas to Buenos Aires (LAS to BUE) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Las Vegas to Buenos Aires

Best airlines flying from Las Vegas to Buenos Aires

Compare and see reviews for airlines that fly from Las Vegas to Buenos Aires with momondo

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Las Vegas

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year