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

Houston (IAH) was the most common stop: 53% of momondo users choosing 1-stop flights on this route connected there.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 42m.

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?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Buenos Aires from Las Vegas according to our data. United Airlines is the first choice among our users, with 28% 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 travel time from Las Vegas to Buenos Aires?

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

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 October 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.

$382 Cheap Flights from Las Vegas to Buenos Aires in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Buenos Aires

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One-way

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10:10 pm - 3:40 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

36h 30m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:25 am - 8:50 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

18h 25m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$841Avianca

Tue, Dec 8 - Tue, Dec 15

10:10 pm - 3:40 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

36h 30m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:25 am - 8:50 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

18h 25m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$851Avianca

Tue, Jan 12 - Thu, Jan 28

2:01 am - 12:38 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 37m1 stop Panama City Tocumen Intl

9:04 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

17h 26m1 stop Panama City Tocumen Intl

$1,004Copa Airlines

Tue, Mar 23 - Thu, Apr 15

12:15 pm - 7:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

14h 05m1 stop Houston George Bush Intcntl

10:05 pm - 11:02 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

17h 57m1 stop Houston George Bush Intcntl

$1,005United Airlines

Mon, Nov 16 - Thu, Nov 19

12:15 pm - 7:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

14h 05m1 stop Houston George Bush Intcntl

10:05 pm - 12:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

19h 25m2 stops Houston George Bush Intcntl Denver Intl

$1,005United Airlines

Mon, Nov 16 - Thu, Nov 19

12:15 pm - 10:55 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

17h 40m1 stop New York John F Kennedy Intl

9:30 pm - 12:27 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

19h 57m1 stop Atlanta Hartsfield-Jackson

$1,005Delta

Mon, Nov 16 - Wed, Nov 18

7:08 am - 7:35 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

19h 27m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 10:00 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

18h 55m1 stop New York John F Kennedy Intl

$1,005Delta

Sun, Nov 15 - Fri, Nov 20

1:44 pm - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

14h 56m1 stop Atlanta Hartsfield-Jackson

11:35 pm - 11:25 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

16h 50m1 stop Atlanta Hartsfield-Jackson

$1,006LATAM Airlines

Wed, Feb 3 - Mon, Feb 22

1:44 pm - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

14h 56m1 stop Atlanta Hartsfield-Jackson

11:35 pm - 7:53 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

25h 18m1 stop Atlanta Hartsfield-Jackson

$1,006LATAM Airlines

Wed, Jan 13 - Sat, Jan 30

12:54 am - 3:10 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

21h 16m1 stop Panama City Tocumen Intl

3:40 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

23h 50m1 stop Panama City Tocumen Intl

$1,735Copa Airlines

Fri, Jan 1 - Fri, Jan 8

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 9:57 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

32h 57m2 stops Los Angeles Panama City Tocumen Intl

4:20 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

23h 10m1 stop Panama City Tocumen Intl

$1,188Copa Airlines

Tue, Nov 3 - Wed, Dec 2

10:06 pm - 6:05 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

26h 59m3 stops Orlando San Juan Luis Munoz Marin Intl Bogotá El Dorado

8:00 am - 8:34 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

29h 34m3 stops Miami Atlanta Hartsfield-Jackson Orlando

$1,243Multiple Airlines

Tue, Nov 3 - Thu, Dec 3

12:20 pm - 12:05 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

30h 45m2 stops Toronto Pearson Intl Punta Cana

8:00 am - 8:34 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

29h 34m3 stops Miami Atlanta Hartsfield-Jackson Orlando

$1,349Multiple Airlines

Tue, Nov 3 - Thu, Dec 3

4:25 pm - 12:07 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

26h 42m2 stops Denver Intl Panama City Tocumen Intl

5:40 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

21h 50m1 stop Panama City Tocumen Intl

$1,364Copa Airlines

Mon, Nov 2 - Wed, Nov 11

8:00 am - 9:57 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

32h 57m2 stops Los Angeles Panama City Tocumen Intl

4:20 am - 8:18 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

20h 58m2 stops Panama City Tocumen Intl Los Angeles

$1,366Copa Airlines

Tue, Nov 3 - Wed, Dec 2

2:00 pm - 9:20 amLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

38h 20m2 stops Miami Rio de Janeiro–Galeão Intl

1:35 pm - 11:18 amAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

26h 43m2 stops Sao Paulo Guarulhos Intl Miami

$1,422GOL

Tue, Nov 3 - Mon, Nov 9

8:00 am - 9:57 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

32h 57m2 stops Los Angeles Panama City Tocumen Intl

3:40 am - 8:18 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

21h 38m2 stops Panama City Tocumen Intl Los Angeles

$1,538Copa Airlines

Tue, Nov 3 - Wed, Dec 2

10:59 am - 4:00 pmLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

24h 01m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

3:50 pm - 5:25 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

30h 35m2 stops Santiago Arturo Merino Benitez Los Angeles

$1,606LATAM Airlines

Tue, Nov 3 - Thu, Dec 3

6:00 am - 8:30 amLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

21h 30m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

5:35 pm - 5:25 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

28h 50m2 stops Lima J Chavez Intl Los Angeles

$1,670LATAM Airlines

Tue, Nov 3 - Thu, Dec 3

5:33 pm - 8:30 amLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

33h 57m2 stops Los Angeles Lima J Chavez Intl

11:45 am - 5:25 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

34h 40m2 stops Sao Paulo Guarulhos Intl Los Angeles

$1,844LATAM Airlines

Mon, Nov 2 - Wed, Nov 11

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United Airlines flights from Las Vegas to Buenos Aires

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

United Airlines

Nov 16

LAS12:15 pmLas Vegas Harry Reid Intl

14h 05m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 19

EZE10:05 pmBuenos Aires Ministro Pistarini

19h 25m

2 stops

LAS12:30 pmLas Vegas Harry Reid Intl

$1,005

United Airlines

Nov 16

LAS12:15 pmLas Vegas Harry Reid Intl

14h 05m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 19

EZE10:05 pmBuenos Aires Ministro Pistarini

17h 57m

1 stop

LAS11:02 amLas Vegas Harry Reid Intl

$1,006

United Airlines

Nov 12

LAS6:00 amLas Vegas Harry Reid Intl

20h 20m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 19

EZE10:05 pmBuenos Aires Ministro Pistarini

17h 57m

1 stop

LAS11:02 amLas Vegas Harry Reid Intl

$1,007

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 15

LAS2:00 pmLas Vegas Harry Reid Intl

15h 00m

1 stop

EZE10:00 amBuenos Aires Ministro Pistarini

Nov 18

EZE10:30 pmBuenos Aires Ministro Pistarini

21h 04m

1 stop

LAS2:34 pmLas Vegas Harry Reid Intl

$1,014

American Airlines

Nov 15

LAS11:35 amLas Vegas Harry Reid Intl

17h 25m

2 stops

EZE10:00 amBuenos Aires Ministro Pistarini

Nov 18

EZE10:30 pmBuenos Aires Ministro Pistarini

16h 38m

1 stop

LAS10:08 amLas Vegas Harry Reid Intl

$1,018

American Airlines

Nov 15

LAS8:00 amLas Vegas Harry Reid Intl

18h 20m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 18

EZE10:30 pmBuenos Aires Ministro Pistarini

19h 07m

2 stops

LAS12:37 pmLas Vegas Harry Reid Intl

$1,019

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

Tue 12/8

10:10 pm-3:40 pm

2 stops36h 30m

Buenos Aires Ministro Pistarini

Tue 12/15

7:25 am-8:50 pm

2 stops18h 25m

$841

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Tue 1/12

10:10 pm-3:40 pm

2 stops36h 30m

Buenos Aires Ministro Pistarini

Thu 1/28

7:25 am-8:50 pm

2 stops18h 25m

$851

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Tue 3/23

2:01 am-12:38 am

1 stop18h 37m

Buenos Aires Ministro Pistarini

Thu 4/15

9:04 am-10:30 pm

1 stop17h 26m

$1,004

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Mon 11/16

12:15 pm-7:20 am

1 stop14h 05m

Buenos Aires Ministro Pistarini

Thu 11/19

10:05 pm-11:02 am

1 stop17h 57m

$1,005

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Mon 11/16

12:15 pm-7:20 am

1 stop14h 05m

Buenos Aires Ministro Pistarini

Thu 11/19

10:05 pm-12:30 pm

2 stops19h 25m

$1,005

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Mon 11/16

12:15 pm-10:55 am

1 stop17h 40m

Buenos Aires Ministro Pistarini

Wed 11/18

9:30 pm-12:27 pm

1 stop19h 57m

$1,005

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Sun 11/15

7:08 am-7:35 am

1 stop19h 27m

Buenos Aires Ministro Pistarini

Fri 11/20

8:05 pm-10:00 am

1 stop18h 55m

$1,005

Quickest round-trip

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Wed 2/3

1:44 pm-9:40 am

1 stop14h 56m

Buenos Aires Ministro Pistarini

Mon 2/22

11:35 pm-11:25 am

1 stop16h 50m

$1,006

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Wed 1/13

1:44 pm-9:40 am

1 stop14h 56m

Buenos Aires Ministro Pistarini

Sat 1/30

11:35 pm-7:53 pm

1 stop25h 18m

$1,006

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Fri 1/1

12:54 am-3:10 am

1 stop21h 16m

Buenos Aires Ministro Pistarini

Fri 1/8

3:40 am-10:30 pm

1 stop23h 50m

$1,735

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 typical price of a round-trip flight between Las Vegas and Buenos Aires?

Prices are currently low for flights on this route.

Typical prices usually range from $910 to $1,589.
The lowest price recently found on this route was $841.

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Las Vegas is in February. Flight prices, which tend to average around $951, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Buenos Aires from Las Vegas during March instead. Flights to Buenos Aires in March, while not as cheap as those in February, still average around $1,040.

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

You could potentially save up to 12% 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	$382
Fastest flight time	14h 35m
Direct flights	None

The best one-way flight to Buenos Aires from Las Vegas in the past 72 hours is $382. The best round-trip flight deal from Las Vegas to Buenos Aires found on momondo in the last 72 hours is $841.

The fastest flight from Las Vegas to Buenos Aires takes 14h 35m

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 35m.
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 October 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 33% of all bookings. The subsequent popular airlines are American Airlines at 26%, United Airlines at 24%, and Copa Airlines at 17%.

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
Delta	PriceFrom $745	Free Cancellation	Rating 7.8 8,694 reviews	Search Delta flights
United Airlines	PriceFrom $849	Free Cancellation	Rating 7.3 10,453 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $893	Free Cancellation	Rating 7.6 1,553 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $944	Free Cancellation	Rating 7.0 12,210 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $1,071	Free Cancellation	Rating 7.4 1,970 reviews	Search LATAM 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

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.

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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 $382

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 12/5. 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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United Airlines flights from Las Vegas to Buenos Aires

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

American Airlines flights from Las Vegas to Buenos Aires

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

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

What is the typical price of a round-trip flight between Las Vegas and 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 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