What airlines fly to Argentina?

LATAM Airlines, Copa Airlines and United Airlines are the top three most popular airlines that fly to Argentina from Las Vegas according to our data. LATAM Airlines is the first choice among our users, with 35% 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.

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 October 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.

$437 Cheap Flights from Las Vegas to Argentina in 2026/27

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.

10:50 am - 9:50 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 00m2 stops Atlanta Hartsfield-Jackson Miami

1:10 pm - 12:32 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

27h 22m2 stops Miami Atlanta Hartsfield-Jackson

$917LATAM Airlines

Tue, Mar 2 - Tue, Mar 30

11:11 pm - 4:35 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

24h 24m2 stops Miami Santo Domingo Las Americas

9:10 am - 11:22 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

31h 12m3 stops Panama City Tocumen Intl Miami Atlanta Hartsfield-Jackson

$940Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

11:00 am - 9:50 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 50m2 stops Atlanta Hartsfield-Jackson Miami

7:20 am - 10:49 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

19h 29m2 stops Lima J Chavez Intl Los Angeles

$959LATAM Airlines

Wed, Mar 24 - Thu, Apr 15

2:01 am - 12:28 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 27m1 stop Panama City Tocumen Intl

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

15h 45m1 stop Panama City Tocumen Intl

$987Copa Airlines

Thu, Apr 8 - Sat, Apr 24

6:00 am - 9:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

22h 20m1 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

$987United Airlines

Thu, Nov 12 - Thu, Nov 19

8:00 am - 7:20 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 20m1 stop Houston George Bush Intcntl

11:55 pm - 3:59 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

21h 04m1 stop Houston George Bush Intcntl

$987United Airlines

Thu, Nov 12 - Thu, Nov 19

7:00 am - 10:55 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

22h 55m1 stop New York John F Kennedy Intl

8:05 pm - 7:38 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

28h 33m1 stop New York John F Kennedy Intl

$988Delta

Thu, Nov 12 - Wed, Nov 25

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

19h 20m2 stops Los Angeles Lima J Chavez Intl

11:35 pm - 4:41 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

21h 06m1 stop Atlanta Hartsfield-Jackson

$996Delta

Thu, Mar 4 - Tue, Mar 16

5:46 pm - 4:35 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

29h 49m3 stops Minneapolis St Paul Miami Santo Domingo Las Americas

9:10 am - 11:22 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

31h 12m3 stops Panama City Tocumen Intl Miami Atlanta Hartsfield-Jackson

$1,009Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

7:30 pm - 12:28 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

24h 58m2 stops Los Angeles 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

$1,158Copa Airlines

Fri, Apr 9 - Sat, Apr 24

Cheap last minute flights

Enter your travel dates to find the best prices.

12:15 pm - 8:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

15h 45m1 stop Houston George Bush Intcntl

9:00 pm - 6:01 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

25h 01m1 stop Houston George Bush Intcntl

$996United Airlines

Fri, Oct 16 - Tue, Oct 20

12:15 pm - 8:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

15h 45m1 stop Houston George Bush Intcntl

9:00 pm - 5:06 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

24h 06m2 stops Houston George Bush Intcntl Denver Intl

$1,000United Airlines

Fri, Oct 16 - Tue, Oct 20

4:07 pm - 8:00 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

35h 53m2 stops Denver Intl 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

$1,080United Airlines

Tue, Oct 20 - Sat, Nov 21

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 - 11:19 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

26h 09m2 stops Miami Atlanta Hartsfield-Jackson

$1,189LATAM Airlines

Fri, Oct 16 - Tue, Oct 20

12:34 am - 12:51 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 17m1 stop Panama City Tocumen Intl

1:18 pm - 8:05 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

35h 47m3 stops Rosario Fisherton Panama City Tocumen Intl Los Angeles

$1,238Copa Airlines

Wed, Oct 14 - Mon, Nov 2

7:14 am - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

22h 26m2 stops Atlanta Hartsfield-Jackson Miami

11:20 am - 9:41 amEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

27h 21m2 stops Santiago Arturo Merino Benitez Los Angeles

$1,317LATAM Airlines

Thu, Oct 15 - Mon, Nov 2

10:59 am - 9:40 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

18h 41m2 stops Atlanta Hartsfield-Jackson Miami

7:35 pm - 12:27 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

21h 52m2 stops Santiago Arturo Merino Benitez Los Angeles

$1,317LATAM Airlines

Tue, Oct 20 - Fri, Nov 20

6:44 pm - 12:51 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

26h 07m2 stops Los Angeles Panama City Tocumen Intl

7:30 am - 3:12 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

36h 42m3 stops Cordoba Pajas Blancas Panama City Tocumen Intl Los Angeles

$1,557Copa Airlines

Thu, Oct 15 - Mon, Nov 2

12:34 am - 12:51 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

20h 17m1 stop Panama City Tocumen Intl

4:55 pm - 12:50 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

48h 55m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$1,747Multiple Airlines

Sun, Oct 18 - Mon, Jan 4

5:13 pm - 9:45 amLAS Las Vegas Harry Reid Intl-EZE Buenos Aires Ministro Pistarini

36h 32m2 stops Los Angeles Atlanta Hartsfield-Jackson

7:35 pm - 5:06 pmEZE Buenos Aires Ministro Pistarini-LAS Las Vegas Harry Reid Intl

26h 31m2 stops Santiago Arturo Merino Benitez Los Angeles

$2,316Multiple Airlines

Mon, Oct 19 - Mon, Jan 4

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LATAM Airlines flights from Las Vegas to Argentina

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

LATAM Airlines

Mar 2

LAS10:50 amLas Vegas Harry Reid Intl

18h 00m

2 stops

EZE9:50 amBuenos Aires Ministro Pistarini

Mar 30

EZE1:10 pmBuenos Aires Ministro Pistarini

27h 22m

2 stops

LAS12:32 pmLas Vegas Harry Reid Intl

$917

LATAM Airlines

Mar 24

LAS11:00 amLas Vegas Harry Reid Intl

18h 50m

2 stops

EZE9:50 amBuenos Aires Ministro Pistarini

Apr 15

EZE7:20 amBuenos Aires Ministro Pistarini

19h 29m

2 stops

LAS10:49 pmLas Vegas Harry Reid Intl

$959

LATAM Airlines

Apr 1

LAS7:23 amLas Vegas Harry Reid Intl

22h 17m

2 stops

EZE9:40 amBuenos Aires Ministro Pistarini

Jun 1

EZE1:10 pmBuenos Aires Ministro Pistarini

26h 15m

2 stops

LAS11:25 amLas Vegas Harry Reid Intl

$962

Delta flights from Las Vegas to Argentina

Our best Delta deals on Las Vegas to Argentina flight tickets

Delta

Nov 12

LAS7:00 amLas Vegas Harry Reid Intl

22h 55m

1 stop

EZE10:55 amBuenos Aires Ministro Pistarini

Nov 25

EZE8:05 pmBuenos Aires Ministro Pistarini

28h 33m

1 stop

LAS7:38 pmLas Vegas Harry Reid Intl

$988

Delta

Dec 15

LAS9:59 amLas Vegas Harry Reid Intl

19h 56m

1 stop

EZE10:55 amBuenos Aires Ministro Pistarini

Jan 12

EZE12:20 pmBuenos Aires Ministro Pistarini

29h 12m

2 stops

LAS12:32 pmLas Vegas Harry Reid Intl

$1,150

Delta

Mar 29

LAS11:36 pmLas Vegas Harry Reid Intl

32h 13m

2 stops

COR11:49 amCordoba Pajas Blancas

Apr 10

COR5:00 amCordoba Pajas Blancas

33h 04m

2 stops

LAS10:04 amLas Vegas Harry Reid Intl

$1,154

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 3/2

10:50 am-9:50 am

2 stops18h 00m

Buenos Aires Ministro Pistarini

Tue 3/30

1:10 pm-12:32 pm

2 stops27h 22m

$917

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 11/26

11:11 pm-4:35 am

2 stops24h 24m

Buenos Aires Ministro Pistarini

Thu 12/3

9:10 am-11:22 am

3 stops31h 12m

$940

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Wed 3/24

11:00 am-9:50 am

2 stops18h 50m

Buenos Aires Ministro Pistarini

Thu 4/15

7:20 am-10:49 pm

2 stops19h 29m

$959

Quickest round-trip

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 4/8

2:01 am-12:28 am

1 stop18h 27m

Buenos Aires Ministro Pistarini

Sat 4/24

10:45 am-10:30 pm

1 stop15h 45m

$987

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 11/12

6:00 am-9:20 am

1 stop22h 20m

Buenos Aires Ministro Pistarini

Thu 11/19

10:05 pm-12:30 pm

2 stops19h 25m

$987

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 11/12

8:00 am-7:20 am

1 stop18h 20m

Buenos Aires Ministro Pistarini

Thu 11/19

11:55 pm-3:59 pm

1 stop21h 04m

$987

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 11/12

7:00 am-10:55 am

1 stop22h 55m

Buenos Aires Ministro Pistarini

Wed 11/25

8:05 pm-7:38 pm

1 stop28h 33m

$988

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 3/4

6:00 am-6:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Tue 3/16

11:35 pm-4:41 pm

1 stop21h 06m

$996

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Thu 11/26

5:46 pm-4:35 am

3 stops29h 49m

Buenos Aires Ministro Pistarini

Thu 12/3

9:10 am-11:22 am

3 stops31h 12m

$1,009

Las VegasBuenos Aires

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

LASEZE

Las Vegas Harry Reid Intl

Fri 4/9

7:30 pm-12:28 am

2 stops24h 58m

Buenos Aires Ministro Pistarini

Sat 4/24

9:04 am-10:30 pm

1 stop17h 26m

$1,158

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 February, then departing from Las Vegas during the month January is also very affordable. Most momondo users find prices during this month for around $1,039.

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

You could potentially save up to 16% 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

Best Price Found	$437
Fastest flight time	14h 00m
Direct flights	None

The best one-way flight to Argentina from Las Vegas in the past 72 hours is $437. The best round-trip flight deal from Las Vegas to Argentina found on momondo in the last 72 hours is $917.

The fastest flight from Las Vegas to Argentina takes 14h 00m

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 October 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 1,549 reviews	Search Copa Airlines flights
Delta	PriceFrom $745	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
United Airlines	PriceFrom $817	Free Cancellation	Rating 7.4 10,362 reviews	Search United Airlines flights
American Airlines	PriceFrom $885	Free Cancellation	Rating 7.0 12,165 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $1,071	Free Cancellation	Rating 7.4 1,972 reviews	Search LATAM 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.