What airlines fly to Argentina?

Delta, LATAM Airlines and Copa Airlines are the top three most popular airlines that fly to Argentina from Las Vegas according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 5 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

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

Copa Airlines is the most popular carrier operating from Las Vegas Harry Reid Intl to Argentina

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

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

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

As of August 2026, there are 5 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Argentina.

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

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 Argentina.

What documentation or ID do you need to fly to Argentina?

The travel and health documents required for your trip to Argentina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$370 Cheap Flights from Las Vegas to Argentina in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 3:50 pmLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 40m2 stops San Salvador El Salvador Intl Bogotá El Dorado

4:55 pm - 12:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 35m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$834Avianca

Thu, Dec 3 - Mon, Dec 28

2:10 pm - 12:35 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

29h 25m2 stops San Salvador El Salvador Intl Bogotá El Dorado

4:55 pm - 12:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 35m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$840Avianca

Thu, Dec 3 - Wed, Dec 16

7:00 am - 12:34 pmLAS Las Vegas Harry Reid Intl-COR Cordoba Pajas Blancas

25h 34m2 stops Los Angeles Santiago Arturo Merino Benitez

5:10 am - 9:34 amCOR Cordoba Pajas Blancas-LAS Las Vegas Harry Reid Intl

32h 24m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,084LATAM Airlines

Fri, Oct 9 - Tue, Oct 13

9:53 am - 11:30 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

21h 37m2 stops Los Angeles Santiago Arturo Merino Benitez

4:45 pm - 11:52 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

23h 07m2 stops Sao Paulo Guarulhos Intl Los Angeles

$1,106LATAM Airlines

Mon, Oct 5 - Thu, Oct 15

12:45 am - 3:52 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

22h 07m1 stop Panama City Tocumen Intl

8:56 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

18h 34m1 stop Panama City Tocumen Intl

$1,136Copa Airlines

Wed, Nov 11 - Thu, Nov 19

12:45 am - 1:11 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

19h 26m1 stop Panama City Tocumen Intl

5:16 am - 10:30 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

22h 14m1 stop Panama City Tocumen Intl

$1,136Copa Airlines

Sun, Nov 1 - Thu, Nov 12

6:00 am - 9:45 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

23h 45m1 stop Atlanta Hartsfield-Jackson

8:10 pm - 5:09 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 59m1 stop Atlanta Hartsfield-Jackson

$1,142Delta

Mon, Sep 28 - Mon, Oct 12

6:00 am - 6:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

19h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

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

19h 57m1 stop Atlanta Hartsfield-Jackson

$1,148Delta

Tue, Dec 8 - Tue, Dec 15

6:00 am - 7:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 20m1 stop Houston George Bush Intcntl

10:05 pm - 4:00 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

22h 55m1 stop Houston George Bush Intcntl

$1,148United Airlines

Sat, Dec 5 - Sun, Dec 13

6:00 am - 7:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 20m1 stop Houston George Bush Intcntl

11:55 pm - 12:15 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

17h 20m1 stop Houston George Bush Intcntl

$1,148United Airlines

Sat, Dec 5 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

2:55 pm - 5:40 amLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

34h 45m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:00 am - 1:05 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

34h 05m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$879Avianca

Tue, Aug 11 - Mon, Aug 17

2:55 pm - 12:25 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

29h 30m2 stops San Salvador El Salvador Intl Bogotá El Dorado

4:50 pm - 1:05 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 15m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$879Avianca

Tue, Aug 11 - Mon, Aug 17

2:55 pm - 5:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

34h 45m2 stops San Salvador El Salvador Intl Bogotá El Dorado

1:35 am - 1:05 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

39h 30m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$879Avianca

Tue, Aug 11 - Sun, Aug 16

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

15h 00m1 stop Miami

8:50 pm - 11:58 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

19h 08m2 stops Miami Dallas/Fort Worth

$1,256American Airlines

Tue, Aug 11 - Mon, Aug 17

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

18h 30m1 stop Miami

8:50 pm - 11:41 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

18h 51m2 stops Miami Phoenix Sky Harbor Intl

$1,256American Airlines

Tue, Aug 11 - Mon, Aug 17

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

$1,256American Airlines

Tue, Aug 11 - Mon, Aug 17

7:45 am - 8:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 15m1 stop Houston George Bush Intcntl

9:00 pm - 3:41 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

22h 41m1 stop Houston George Bush Intcntl

$1,487United Airlines

Tue, Aug 11 - Mon, Aug 17

7:05 am - 7:40 amLAS Las Vegas Harry Reid Intl-AEP Buenos Aires Jorge Newbery

20h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:05 pm - 12:10 pmAEP Buenos Aires Jorge Newbery-LAS Las Vegas Harry Reid Intl

20h 05m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,700Delta

Tue, Aug 11 - Mon, Aug 17

12:34 am - 12:25 amLAS Las Vegas Harry Reid Intl-MDZ Mendoza El Plumerillo

19h 51m1 stop Panama City Tocumen Intl

1:31 am - 10:30 pmMDZ Mendoza El Plumerillo-LAS Las Vegas Harry Reid Intl

24h 59m1 stop Panama City Tocumen Intl

$1,860Copa Airlines

Mon, Aug 10 - Sat, Oct 24

4:30 pm - 12:25 amLAS Las Vegas Harry Reid Intl-MDZ Mendoza El Plumerillo

27h 55m2 stops Los Angeles Panama City Tocumen Intl

1:31 am - 10:30 pmMDZ Mendoza El Plumerillo-LAS Las Vegas Harry Reid Intl

24h 59m1 stop Panama City Tocumen Intl

$1,974Copa Airlines

Tue, Aug 11 - Sat, Oct 24

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Copa Airlines flights from Las Vegas to Argentina

Our best Copa Airlines deals on Las Vegas to Argentina flight tickets

Copa Airlines

Nov 11

LAS12:45 amLas Vegas Harry Reid Intl

22h 07m

1 stop

EZE3:52 amBuenos Aires Ministro Pistarini

Nov 19

EZE8:56 amBuenos Aires Ministro Pistarini

18h 34m

1 stop

LAS10:30 pmLas Vegas Harry Reid Intl

$1,088

Copa Airlines

Sep 13

LAS12:34 amLas Vegas Harry Reid Intl

19h 46m

1 stop

COR12:20 amCordoba Pajas Blancas

Sep 23

COR7:03 amCordoba Pajas Blancas

19h 27m

1 stop

LAS10:30 pmLas Vegas Harry Reid Intl

$1,153

Copa Airlines

Sep 13

LAS12:34 amLas Vegas Harry Reid Intl

19h 46m

1 stop

COR12:20 amCordoba Pajas Blancas

Sep 22

COR1:59 amCordoba Pajas Blancas

25h 55m

2 stops

LAS11:54 pmLas Vegas Harry Reid Intl

$1,411

Avianca flights from Las Vegas to Argentina

Our best Avianca deals on Las Vegas to Argentina flight tickets

Avianca

Dec 3

LAS2:10 pmLas Vegas Harry Reid Intl

20h 40m

2 stops

EZE3:50 pmBuenos Aires Ministro Pistarini

Dec 28

EZE4:55 pmBuenos Aires Ministro Pistarini

24h 35m

2 stops

LAS12:30 pmLas Vegas Harry Reid Intl

$834

Avianca

Dec 3

LAS2:10 pmLas Vegas Harry Reid Intl

29h 25m

2 stops

EZE12:35 amBuenos Aires Ministro Pistarini

Dec 16

EZE4:55 pmBuenos Aires Ministro Pistarini

24h 35m

2 stops

LAS12:30 pmLas Vegas Harry Reid Intl

$840

Avianca

Aug 18

LAS2:55 pmLas Vegas Harry Reid Intl

29h 30m

2 stops

EZE12:25 amBuenos Aires Ministro Pistarini

Aug 27

EZE4:50 pmBuenos Aires Ministro Pistarini

48h 15m

2 stops

LAS1:05 pmLas Vegas Harry Reid Intl

$857

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

Thu 12/3

2:10 pm-3:50 pm

2 stops20h 40m

Buenos Aires Ministro Pistarini

Mon 12/28

4:55 pm-12:30 pm

2 stops24h 35m

$834

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 12/3

2:10 pm-12:35 am

2 stops29h 25m

Buenos Aires Ministro Pistarini

Wed 12/16

4:55 pm-12:30 pm

2 stops24h 35m

$840

Las VegasCordoba

LAS Las Vegas Harry Reid Intl - COR Cordoba Pajas Blancas

LASCOR

Las Vegas Harry Reid Intl

Fri 10/9

7:00 am-12:34 pm

2 stops25h 34m

Cordoba Pajas Blancas

Tue 10/13

5:10 am-9:34 am

2 stops32h 24m

$1,084

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Mon 10/5

9:53 am-11:30 am

2 stops21h 37m

Buenos Aires Ministro Pistarini

Thu 10/15

4:45 pm-11:52 am

2 stops23h 07m

$1,106

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Wed 11/11

12:45 am-3:52 am

1 stop22h 07m

Buenos Aires Ministro Pistarini

Thu 11/19

8:56 am-10:30 pm

1 stop18h 34m

$1,136

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Sun 11/1

12:45 am-1:11 am

1 stop19h 26m

Buenos Aires Ministro Pistarini

Thu 11/12

5:16 am-10:30 pm

1 stop22h 14m

$1,136

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Mon 9/28

6:00 am-9:45 am

1 stop23h 45m

Buenos Aires Ministro Pistarini

Mon 10/12

8:10 pm-5:09 pm

1 stop24h 59m

$1,142

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Tue 12/8

6:00 am-6:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Tue 12/15

9:30 pm-12:27 pm

1 stop19h 57m

$1,148

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Sat 12/5

6:00 am-7:20 am

1 stop20h 20m

Buenos Aires Ministro Pistarini

Sun 12/13

10:05 pm-4:00 pm

1 stop22h 55m

$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

Sat 12/5

6:00 am-7:20 am

1 stop20h 20m

Buenos Aires Ministro Pistarini

Tue 12/15

11:55 pm-12:15 pm

1 stop17h 20m

$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 Argentina

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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of November, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $906.

Can stopping save me money on Las Vegas to Argentina flights?

You could potentially save up to 14% on your flight if you consider stops on a Las Vegas to Argentina flight.

Cheap Las Vegas to Argentina flight deals and tips

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

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from Las Vegas to Argentina takes 16h 25m

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

Search flight deals

Frequently asked questions about flying from Las Vegas to Argentina

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Argentina?
Prices for flights from Las Vegas Harry Reid Intl Airport to Argentina are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Argentina?
As of August 2026, there are 5 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Argentina.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Argentina?
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 Argentina.
What documentation or ID do you need to fly to Argentina?
The travel and health documents required for your trip to Argentina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Las Vegas to Argentina

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $335	Free Cancellation	Rating 7.6 1,560 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $630	Free Cancellation	Rating 7.4 1,977 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $687	Free Cancellation	Rating 7.4 10,102 reviews	Search United Airlines flights
Delta	PriceFrom $745	Free Cancellation	Rating 7.8 8,506 reviews	Search Delta flights
American Airlines	PriceFrom $763	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Argentina for you.

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

Flights from Las Vegas to Argentina 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 Argentina?

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 Argentina from Las Vegas.

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

Yes momondo offers price alerts on flights to Argentina from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.