What airlines fly to Argentina?

United Airlines, Delta and LATAM Airlines are the top three most popular airlines that fly to Argentina from Las Vegas according to our data. United Airlines is the first choice among our users, with 29% 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 March 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.

$339 Cheap Flights from Las Vegas to Argentina in 2026

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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.

1:05 pm - 7:03 pm

LAS

MDZ

25h 58m

2 stops

5:15 pm - 11:05 am

MDZ

LAS

21h 50m

2 stops

$784LATAM Airlines

Mon, Aug 31 - Wed, Sep 2

9:25 am - 4:25 pm

LAS

COR

27h 00m

2 stops

7:45 am - 9:24 am

COR

LAS

29h 39m

2 stops

$784LATAM Airlines

Mon, Aug 24 - Wed, Aug 26

12:37 am - 4:31 am

LAS

EZE

23h 54m

1 stop

3:48 am - 10:30 pm

EZE

LAS

22h 42m

1 stop

$855Copa Airlines

Wed, May 6 - Wed, May 13

2:55 pm - 3:40 pm

LAS

EZE

20h 45m

2 stops

4:50 pm - 1:05 pm

EZE

LAS

24h 15m

2 stops

$885Avianca

Thu, Jun 4 - Wed, Jun 10

12:41 am - 4:30 am

LAS

EZE

23h 49m

1 stop

3:52 am - 10:30 pm

EZE

LAS

22h 38m

1 stop

$925Copa Airlines

Sat, Mar 28 - Tue, Mar 31

2:47 pm - 4:00 pm

LAS

AEP

21h 13m

2 stops

7:20 pm - 2:04 pm

AEP

LAS

22h 44m

2 stops

$1,083Delta

Thu, May 7 - Fri, May 15

3:53 pm - 3:51 am

LAS

COR

31h 58m

3 stops

5:51 am - 10:15 pm

COR

LAS

44h 24m

2 stops

$1,166United Airlines

Wed, Apr 15 - Sun, Apr 19

12:59 am - 12:20 am

LAS

COR

19h 21m

2 stops

3:32 am - 10:30 pm

COR

LAS

22h 58m

1 stop

$1,329United Airlines

Sun, Aug 23 - Tue, Aug 25

1:08 pm - 9:10 pm

LAS

MDZ

28h 02m

2 stops

5:05 pm - 6:19 pm

MDZ

LAS

29h 14m

2 stops

$1,354American Airlines

Thu, Apr 30 - Thu, May 7

7:00 am - 4:15 pm

LAS

MDZ

29h 15m

2 stops

6:30 pm - 6:19 pm

MDZ

LAS

27h 49m

2 stops

$1,394American Airlines

Sun, Apr 19 - Sun, Apr 26

Copa Airlines flights from Las Vegas to Argentina

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

Copa Airlines

May 6

LAS12:37 amLas Vegas Harry Reid Intl

23h 54m

1 stop

EZE4:31 amBuenos Aires Ministro Pistarini

May 13

EZE3:48 amBuenos Aires Ministro Pistarini

22h 42m

1 stop

LAS10:30 pmLas Vegas Harry Reid Intl

$855

Copa Airlines

Mar 22

LAS1:58 amLas Vegas Harry Reid Intl

22h 12m

1 stop

EZE4:10 amBuenos Aires Ministro Pistarini

May 6

EZE9:02 amBuenos Aires Ministro Pistarini

17h 28m

1 stop

LAS10:30 pmLas Vegas Harry Reid Intl

$925

Copa Airlines

Mar 24

LAS1:58 amLas Vegas Harry Reid Intl

19h 04m

1 stop

EZE1:02 amBuenos Aires Ministro Pistarini

Apr 5

EZE9:11 amBuenos Aires Ministro Pistarini

17h 19m

1 stop

LAS10:30 pmLas Vegas Harry Reid Intl

$945

United Airlines flights from Las Vegas to Argentina

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

United Airlines

May 7

LAS1:27 pmLas Vegas Harry Reid Intl

14h 33m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

May 21

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 14m

1 stop

LAS12:14 pmLas Vegas Harry Reid Intl

$1,033

United Airlines

May 7

LAS1:27 pmLas Vegas Harry Reid Intl

14h 33m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

May 15

EZE9:00 pmBuenos Aires Ministro Pistarini

16h 03m

1 stop

LAS9:03 amLas Vegas Harry Reid Intl

$1,083

United Airlines

Apr 8

LAS12:04 pmLas Vegas Harry Reid Intl

15h 56m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Apr 22

EZE9:00 pmBuenos Aires Ministro Pistarini

23h 49m

1 stop

LAS4:49 pmLas Vegas Harry Reid Intl

$1,114

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasMendoza

LAS - MDZ

LASMDZ

Las Vegas Harry Reid Intl

Mon 8/31

1:05 pm-7:03 pm

2 stops25h 58m

Mendoza El Plumerillo

Wed 9/2

5:15 pm-11:05 am

2 stops21h 50m

$784

Las VegasCordoba

LAS - COR

LASCOR

Las Vegas Harry Reid Intl

Mon 8/24

9:25 am-4:25 pm

2 stops27h 00m

Cordoba Pajas Blancas

Wed 8/26

7:45 am-9:24 am

2 stops29h 39m

$784

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 5/6

12:37 am-4:31 am

1 stop23h 54m

Buenos Aires Ministro Pistarini

Wed 5/13

3:48 am-10:30 pm

1 stop22h 42m

$855

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 6/4

2:55 pm-3:40 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Wed 6/10

4:50 pm-1:05 pm

2 stops24h 15m

$885

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Sat 3/28

12:41 am-4:30 am

1 stop23h 49m

Buenos Aires Ministro Pistarini

Tue 3/31

3:52 am-10:30 pm

1 stop22h 38m

$925

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Thu 5/7

2:47 pm-4:00 pm

2 stops21h 13m

Buenos Aires Jorge Newbery

Fri 5/15

7:20 pm-2:04 pm

2 stops22h 44m

$1,083

Las VegasCordoba

LAS - COR

LASCOR

Las Vegas Harry Reid Intl

Wed 4/15

3:53 pm-3:51 am

3 stops31h 58m

Cordoba Pajas Blancas

Sun 4/19

5:51 am-10:15 pm

2 stops44h 24m

$1,166

Quickest round-trip

Las VegasCordoba

LAS - COR

LASCOR

Las Vegas Harry Reid Intl

Sun 8/23

12:59 am-12:20 am

2 stops19h 21m

Cordoba Pajas Blancas

Tue 8/25

3:32 am-10:30 pm

1 stop22h 58m

$1,329

Las VegasMendoza

LAS - MDZ

LASMDZ

Las Vegas Harry Reid Intl

Thu 4/30

1:08 pm-9:10 pm

2 stops28h 02m

Mendoza El Plumerillo

Thu 5/7

5:05 pm-6:19 pm

2 stops29h 14m

$1,354

Las VegasMendoza

LAS - MDZ

LASMDZ

Las Vegas Harry Reid Intl

Sun 4/19

7:00 am-4:15 pm

2 stops29h 15m

Mendoza El Plumerillo

Sun 4/26

6:30 pm-6:19 pm

2 stops27h 49m

$1,394

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 January is also very affordable. Most momondo users find prices during this month for around $866.

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	17h 42m
Direct flights	None

The fastest flight from Las Vegas to Argentina takes 17h 42m

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

Search flight deals

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 March 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 $613	Free Cancellation	Rating 7.5 1,571 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $625	Free Cancellation	Rating 7.4 9,435 reviews	Search United Airlines flights
Delta	PriceFrom $745	Free Cancellation	Rating 7.9 8,286 reviews	Search Delta flights
American Airlines	PriceFrom $750	Free Cancellation	Rating 7.1 11,468 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $789	Free Cancellation	Rating 7.4 1,914 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.