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Cheap flights from Las Vegas to Argentina from $310

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 Argentina departing on 9/2. 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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Cheap round-trip flights

LATAM Airlines Logo
6:00 am - 6:20 amLAS-EZE
19h 20m2 stops
LATAM Airlines Logo
7:43 pm - 12:38 pmEZE-LAS
21h 55m2 stops
$607LATAM Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
LATAM Airlines Logo
6:00 am - 7:55 amLAS-AEP
20h 55m2 stops
LATAM Airlines Logo
3:40 pm - 1:19 pmAEP-LAS
26h 39m2 stops
$625LATAM Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
12:50 am - 7:05 amLAS-EZE
25h 15m1 stop
American Airlines Logo
11:59 pm - 9:41 pmEZE-LAS
26h 42m1 stop
$758American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
6:00 am - 8:10 amLAS-EZE
21h 10m1 stop
American Airlines Logo
11:59 pm - 9:41 pmEZE-LAS
26h 42m1 stop
$799American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Copa Airlines Logo
12:51 am - 10:31 pmLAS-EZE
16h 40m1 stop
Copa Airlines Logo
10:01 am - 10:29 pmEZE-LAS
17h 28m1 stop
$807Copa Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Copa Airlines Logo
4:41 pm - 10:31 pmLAS-EZE
24h 50m2 stops
Copa Airlines Logo
10:01 am - 10:29 pmEZE-LAS
17h 28m1 stop
$841Copa Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
7:05 am - 9:45 amLAS-EZE
21h 40m1 stop
Delta Logo
8:55 pm - 9:40 amEZE-LAS
17h 45m1 stop
$913Delta
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Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
12:12 pm - 8:00 amLAS-EZE
15h 48m1 stop
United Airlines Logo
9:00 pm - 3:38 pmEZE-LAS
22h 38m1 stop
$932United Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 24
United Airlines Logo
6:00 am - 8:00 amLAS-EZE
22h 00m2 stops
United Airlines Logo
9:00 pm - 10:48 amEZE-LAS
17h 48m2 stops
$937United Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 24
Delta Logo
7:10 am - 5:20 amLAS-COR
18h 10m2 stops
Delta Logo
8:20 am - 9:15 amCOR-LAS
28h 55m2 stops
$972Delta
Find Deal
Thu, Aug 21 - Mon, Aug 25

Copa Airlines flights from Las Vegas to Argentina

Our best Copa Airlines deals on Las Vegas to Argentina flight tickets
Copa Airlines
Nov 13
LAS12:51 amLas Vegas Harry Reid Intl
16h 40m
1 stop
EZE10:31 pmBuenos Aires Ministro Pistarini
Nov 18
EZE10:01 amBuenos Aires Ministro Pistarini
17h 28m
1 stop
LAS10:29 pmLas Vegas Harry Reid Intl
$807
Find similar
Copa Airlines
Nov 14
LAS4:41 pmLas Vegas Harry Reid Intl
24h 50m
2 stops
EZE10:31 pmBuenos Aires Ministro Pistarini
Nov 18
EZE10:01 amBuenos Aires Ministro Pistarini
17h 28m
1 stop
LAS10:29 pmLas Vegas Harry Reid Intl
$841
Find similar
Copa Airlines
Nov 1
LAS1:51 amLas Vegas Harry Reid Intl
19h 07m
1 stop
EZE12:58 amBuenos Aires Ministro Pistarini
Nov 16
EZE5:11 amBuenos Aires Ministro Pistarini
22h 18m
1 stop
LAS10:29 pmLas Vegas Harry Reid Intl
$975
Find similar

United Airlines flights from Las Vegas to Argentina

Our best United Airlines deals on Las Vegas to Argentina flight tickets
United Airlines
Sep 9
LAS12:12 pmLas Vegas Harry Reid Intl
15h 48m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 24
EZE9:00 pmBuenos Aires Ministro Pistarini
22h 38m
1 stop
LAS3:38 pmLas Vegas Harry Reid Intl
$932
Find similar
United Airlines
Sep 9
LAS6:00 amLas Vegas Harry Reid Intl
22h 00m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 24
EZE9:00 pmBuenos Aires Ministro Pistarini
17h 48m
2 stops
LAS10:48 amLas Vegas Harry Reid Intl
$937
Find similar
United Airlines
Sep 8
LAS12:59 amLas Vegas Harry Reid Intl
27h 01m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 24
EZE9:00 pmBuenos Aires Ministro Pistarini
22h 38m
1 stop
LAS3:38 pmLas Vegas Harry Reid Intl
$943
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Las Vegas to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

6:00 am-6:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Tue 11/18

7:43 pm-12:38 pm

2 stops21h 55m

$607

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Fri 11/14

6:00 am-7:55 am

2 stops20h 55m

Buenos Aires Jorge Newbery

Tue 11/18

3:40 pm-1:19 pm

2 stops26h 39m

$625

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/13

12:50 am-7:05 am

1 stop25h 15m

Buenos Aires Ministro Pistarini

Tue 11/18

11:59 pm-9:41 pm

1 stop26h 42m

$758

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

6:00 am-8:10 am

1 stop21h 10m

Buenos Aires Ministro Pistarini

Tue 11/18

11:59 pm-9:41 pm

1 stop26h 42m

$799

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/13

12:51 am-10:31 pm

1 stop16h 40m

Buenos Aires Ministro Pistarini

Tue 11/18

10:01 am-10:29 pm

1 stop17h 28m

$807

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

4:41 pm-10:31 pm

2 stops24h 50m

Buenos Aires Ministro Pistarini

Tue 11/18

10:01 am-10:29 pm

1 stop17h 28m

$841

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

7:05 am-9:45 am

1 stop21h 40m

Buenos Aires Ministro Pistarini

Tue 11/18

8:55 pm-9:40 am

1 stop17h 45m

$913

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 9/9

12:12 pm-8:00 am

1 stop15h 48m

Buenos Aires Ministro Pistarini

Wed 9/24

9:00 pm-3:38 pm

1 stop22h 38m

$932

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 9/9

6:00 am-8:00 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Wed 9/24

9:00 pm-10:48 am

2 stops17h 48m

$937

Las VegasCordoba

LAS - COR

LASCOR

Las Vegas Harry Reid Intl

Thu 8/21

7:10 am-5:20 am

2 stops18h 10m

Cordoba Pajas Blancas

Mon 8/25

8:20 am-9:15 am

2 stops28h 55m

$972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Argentina from

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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of October, then departing from Las Vegas during the month November is also very affordable. Most momondo users find prices during this month for around $899.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from Las Vegas to Argentina is on a Thursday. Travelers who choose to depart for Argentina on a Thursday will often find tickets for as low as $950. The most expensive day to fly to Argentina is Sunday, with ticket prices averaging around $1,137.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $984. Flights at noon are often more expensive with an average ticket price of $1,072.

How far in advance should I book a flight to Argentina?

You are more likely to see cheaper flights to Argentina from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,139 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Las Vegas for as low as $908 on momondo.

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

$310

Fastest flight time

13h 57m

Direct flights

None

Airports in Argentina

5 airports
The best one-way flight to Argentina from Las Vegas in the past 72 hours is $310. The best round-trip flight deal from Las Vegas to Argentina found on momondo in the last 72 hours is $607.
The fastest flight from Las Vegas to Argentina takes 13h 57m
There are no direct flights from Las Vegas to Argentina. Popular non-direct routes for this connection are Las Vegas Harry Reid Intl Airport - Mendoza El Plumerillo Airport, Las Vegas Harry Reid Intl Airport - Buenos Aires Jorge Newbery Airport and Las Vegas Harry Reid Intl Airport - Buenos Aires Ministro Pistarini Airport.
There are 5 airports near Argentina: Buenos Aires Ministro Pistarini (EZE), Mendoza El Plumerillo (MDZ), Cordoba Pajas Blancas (COR), Rosario Fisherton (ROS), Buenos Aires Jorge Newbery (AEP)
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  • 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?

  • 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
United AirlinesPriceFrom $625Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $651Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $731Free CancellationRating
7.5
1,823 reviews
Search LATAM Airlines flights
DeltaPriceFrom $791Free CancellationRating
8.0
7,983 reviews
Search Delta flights
American AirlinesPriceFrom $804Free CancellationRating
7.2
10,000 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.

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