What airlines fly to Argentina?

Delta, American Airlines and United 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 33% 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 June 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.

$383 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 5:40 am

LAS

AEP

34h 45m

2 stops

7:00 am - 1:05 pm

AEP

LAS

34h 05m

2 stops

$840Avianca

Tue, Aug 11 - Fri, Aug 21

2:55 pm - 5:40 am

LAS

EZE

34h 45m

2 stops

7:10 am - 1:05 pm

EZE

LAS

33h 55m

2 stops

$850Avianca

Tue, Aug 11 - Fri, Aug 21

2:55 pm - 5:40 am

LAS

AEP

34h 45m

2 stops

7:00 am - 1:05 pm

AEP

LAS

58h 05m

2 stops

$857Avianca

Tue, Aug 11 - Tue, Aug 18

9:50 am - 9:40 am

LAS

EZE

18h 50m

2 stops

11:35 pm - 11:25 am

EZE

LAS

16h 50m

1 stop

$904LATAM Airlines

Thu, Nov 12 - Thu, Nov 19

9:50 am - 9:40 am

LAS

EZE

18h 50m

2 stops

11:35 pm - 11:25 am

EZE

LAS

16h 50m

1 stop

$923LATAM Airlines

Thu, Nov 12 - Thu, Nov 19

12:45 am - 3:52 am

LAS

EZE

22h 07m

1 stop

8:56 am - 10:30 pm

EZE

LAS

18h 34m

1 stop

$926Copa Airlines

Wed, Nov 11 - Thu, Nov 19

6:55 pm - 7:20 am

LAS

EZE

31h 25m

1 stop

11:55 pm - 4:00 pm

EZE

LAS

21h 05m

1 stop

$929United Airlines

Thu, Nov 12 - Thu, Nov 19

7:39 am - 8:00 am

LAS

EZE

20h 21m

1 stop

9:00 pm - 1:15 pm

EZE

LAS

20h 15m

1 stop

$938United Airlines

Sat, Sep 12 - Wed, Sep 16

12:44 pm - 2:50 pm

LAS

AEP

22h 06m

2 stops

3:45 pm - 4:20 pm

AEP

LAS

28h 35m

2 stops

$938Delta

Mon, Sep 14 - Wed, Sep 16

12:34 am - 12:20 am

LAS

COR

19h 46m

1 stop

1:58 am - 9:08 pm

COR

LAS

23h 10m

2 stops

$1,168Copa Airlines

Wed, Sep 30 - Sat, Oct 31

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Avianca flights from Las Vegas to Argentina

Our best Avianca deals on Las Vegas to Argentina flight tickets

Avianca

Aug 11

LAS2:55 pmLas Vegas Harry Reid Intl

34h 45m

2 stops

AEP5:40 amBuenos Aires Jorge Newbery

Aug 21

AEP7:00 amBuenos Aires Jorge Newbery

34h 05m

2 stops

LAS1:05 pmLas Vegas Harry Reid Intl

$840

Avianca

Aug 11

LAS2:55 pmLas Vegas Harry Reid Intl

34h 45m

2 stops

EZE5:40 amBuenos Aires Ministro Pistarini

Aug 21

EZE7:10 amBuenos Aires Ministro Pistarini

33h 55m

2 stops

LAS1:05 pmLas Vegas Harry Reid Intl

$850

Avianca

Aug 11

LAS2:55 pmLas Vegas Harry Reid Intl

34h 45m

2 stops

AEP5:40 amBuenos Aires Jorge Newbery

Aug 18

AEP7:00 amBuenos Aires Jorge Newbery

58h 05m

2 stops

LAS1:05 pmLas Vegas Harry Reid Intl

$857

United Airlines flights from Las Vegas to Argentina

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

United Airlines

Nov 12

LAS6:55 pmLas Vegas Harry Reid Intl

31h 25m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 19

EZE11:55 pmBuenos Aires Ministro Pistarini

21h 05m

1 stop

LAS4:00 pmLas Vegas Harry Reid Intl

$929

United Airlines

Sep 12

LAS7:39 amLas Vegas Harry Reid Intl

20h 21m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 16

EZE9:00 pmBuenos Aires Ministro Pistarini

20h 15m

1 stop

LAS1:15 pmLas Vegas Harry Reid Intl

$938

United Airlines

Aug 10

LAS6:10 pmLas Vegas Harry Reid Intl

33h 50m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Aug 21

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 47m

1 stop

LAS3:47 pmLas Vegas Harry Reid Intl

$942

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Tue 8/11

2:55 pm-5:40 am

2 stops34h 45m

Buenos Aires Jorge Newbery

Fri 8/21

7:00 am-1:05 pm

2 stops34h 05m

$840

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 8/11

2:55 pm-5:40 am

2 stops34h 45m

Buenos Aires Ministro Pistarini

Fri 8/21

7:10 am-1:05 pm

2 stops33h 55m

$850

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Tue 8/11

2:55 pm-5:40 am

2 stops34h 45m

Buenos Aires Jorge Newbery

Tue 8/18

7:00 am-1:05 pm

2 stops58h 05m

$857

Quickest round-trip

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/12

9:50 am-9:40 am

2 stops18h 50m

Buenos Aires Ministro Pistarini

Thu 11/19

11:35 pm-11:25 am

1 stop16h 50m

$904

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/12

9:50 am-9:40 am

2 stops18h 50m

Buenos Aires Ministro Pistarini

Thu 11/19

11:35 pm-11:25 am

1 stop16h 50m

$923

Las VegasBuenos Aires

LAS - EZE

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

$926

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/12

6:55 pm-7:20 am

1 stop31h 25m

Buenos Aires Ministro Pistarini

Thu 11/19

11:55 pm-4:00 pm

1 stop21h 05m

$929

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Sat 9/12

7:39 am-8:00 am

1 stop20h 21m

Buenos Aires Ministro Pistarini

Wed 9/16

9:00 pm-1:15 pm

1 stop20h 15m

$938

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Mon 9/14

12:44 pm-2:50 pm

2 stops22h 06m

Buenos Aires Jorge Newbery

Wed 9/16

3:45 pm-4:20 pm

2 stops28h 35m

$938

Las VegasCordoba

LAS - COR

LASCOR

Las Vegas Harry Reid Intl

Wed 9/30

12:34 am-12:20 am

1 stop19h 46m

Cordoba Pajas Blancas

Sat 10/31

1:58 am-9:08 pm

2 stops23h 10m

$1,168

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 $622.

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	15h 55m
Direct flights	None

The fastest flight from Las Vegas to Argentina takes 15h 55m

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 June 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 1,569 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $630	Free Cancellation	Rating 7.4 1,939 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $685	Free Cancellation	Rating 7.4 9,871 reviews	Search United Airlines flights
Delta	PriceFrom $745	Free Cancellation	Rating 7.8 8,422 reviews	Search Delta flights
American Airlines	PriceFrom $763	Free Cancellation	Rating 7.1 11,735 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.