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Argentina

$337+ Cheap flights from Las Vegas (LAS) to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — EZE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Las Vegas to Argentina

Keep the following information in mind while searching for Las Vegas to Argentina flight deals. Data was last updated September 11, 2025.

Round-trip from

$685
(United Airlines)

One-way from

$337
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,130
From Las Vegas Harry Reid Intl to Argentina
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One-way flight from Las Vegas Harry Reid Intl to Argentina
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Highest demand for flights based on searches. 11% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Las Vegas to Argentina

Cheapest flights from Las Vegas to Argentina
Explore the most affordable flight options available from Las Vegas to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amLAS - EZE
1 stop20h 20mUnited Airlines
Tue 11/1810:05 pmEZE - LAS
1 stop24h 45mUnited Airlines
Deal found 9/11$685
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:59 amLAS - EZE
1 stop25h 21mUnited Airlines
Wed 11/1211:55 pmEZE - LAS
1 stop18h 36mUnited Airlines
Deal found 9/9$694
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:00 amLAS - EZE
1 stop18h 20mUnited Airlines
Tue 11/1810:05 pmEZE - LAS
1 stop15h 51mUnited Airlines
Deal found 9/11$715
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:20 amLAS - EZE
2 stops21h 00mUnited Airlines
Wed 11/1911:55 pmEZE - LAS
1 stop22h 55mUnited Airlines
Deal found 9/11$720
This LATAM Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:36 pmLAS - EZE
2 stops20h 24mLATAM Airlines
Mon 11/174:05 amEZE - LAS
2 stops25h 20mLATAM Airlines
Deal found 9/11$745
This LATAM Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:50 pmLAS - AEP
2 stops18h 15mLATAM Airlines
Mon 10/273:40 pmAEP - LAS
2 stops25h 14mLATAM Airlines
Deal found 9/11$745
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:40 pmLAS - EZE
2 stops25h 15mLATAM Airlines
Mon 11/174:05 amEZE - LAS
2 stops25h 20mLATAM Airlines
Deal found 9/10$775
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:00 amLAS - EZE
1 stop19h 00mAmerican Airlines
Tue 11/1811:59 pmEZE - LAS
2 stops19h 59mAmerican Airlines
Deal found 9/10$780
This LATAM Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:01 amLAS - AEP
2 stops20h 54mLATAM Airlines
Tue 11/182:55 pmAEP - LAS
2 stops27h 01mLATAM Airlines
Deal found 9/10$780
This LATAM Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:15 amLAS - EZE
2 stops26h 40mMultiple Airlines
Mon 10/277:43 pmEZE - LAS
2 stops44h 55mMultiple Airlines
Deal found 9/11$794
This Copa Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:51 amLAS - EZE
1 stop22h 25mCopa Airlines
Tue 11/1810:01 amEZE - LAS
1 stop17h 28mCopa Airlines
Deal found 9/10$837
This LATAM Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:05 amLAS - EZE
2 stops19h 15mLATAM Airlines
Wed 11/127:50 amEZE - LAS
2 stops20h 29mLATAM Airlines
Deal found 9/9$858

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Las Vegas to Argentina that are best for you.

Fly from

Las Vegas

Fly to

Argentina

Route

Depart

Return

Price

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

6:00 am-7:20 am

1 stop20h 20m

Buenos Aires Ministro Pistarini

Tue 11/18

10:05 pm-5:50 pm

1 stop24h 45m

$685

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/7

6:00 am-9:20 am

1 stop22h 20m

Buenos Aires Ministro Pistarini

Wed 11/12

10:05 pm-12:33 pm

2 stops19h 28m

$690

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 10/28

12:23 pm-6:20 am

1 stop13h 57m

Buenos Aires Ministro Pistarini

Tue 11/18

10:05 pm-5:02 pm

2 stops23h 57m

$720

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 10/28

5:20 am-6:20 am

2 stops21h 00m

Buenos Aires Ministro Pistarini

Wed 11/19

11:55 pm-5:02 pm

2 stops22h 07m

$720

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Tue 10/21

5:50 pm-4:05 pm

2 stops18h 15m

Buenos Aires Jorge Newbery

Mon 10/27

3:40 pm-12:54 pm

2 stops25h 14m

$745

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Thu 11/6

1:36 pm-4:00 pm

2 stops21h 24m

Buenos Aires Jorge Newbery

Wed 11/12

10:55 pm-9:38 am

2 stops39h 43m

$780

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

6:20 pm-12:56 pm

2 stops23h 36m

$780

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 10/21

7:15 am-1:55 pm

2 stops26h 40m

Buenos Aires Ministro Pistarini

Mon 10/27

7:43 pm-12:38 pm

2 stops44h 55m

$794

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/13

12:51 am-4:16 am

1 stop22h 25m

Buenos Aires Ministro Pistarini

Mon 11/17

3:57 am-10:29 pm

1 stop23h 32m

$837

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 10/21

8:00 am-8:00 am

1 stop20h 00m

Buenos Aires Ministro Pistarini

Mon 10/27

9:05 pm-6:49 pm

2 stops25h 44m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 38 results
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Best time to book a flight from Las Vegas to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Argentina

What is the cheapest month to book a flight from Las Vegas to Argentina?

Currently, April is the cheapest month in which you can book a flight from Las Vegas to Argentina (average of $795). Flying from Las Vegas to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to AR?

Find hourly flight availability from Las Vegas to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Argentina as you normally would.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Las Vegas to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Argentina?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Argentina from Las Vegas.

  • How long is the flight from Las Vegas to Argentina?

    United Airlines, LATAM Airlines, and American Airlines can get you from Las Vegas to Argentina in just under 18h 15m. Your travel time can differ by up to 13h 10m. The distance from Las Vegas to Argentina is about 6092 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Las Vegas to Argentina?

    When deciding which route to take from Las Vegas to Argentina consider Las Vegas Harry Reid Intl - Buenos Aires Ministro Pistarini, Las Vegas Harry Reid Intl - Buenos Aires Jorge Newbery or Las Vegas Harry Reid Intl - Ushuaia Malvinas Argentinas as they are the most popular.

  • Can I find deals for flights from Las Vegas to Argentina that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Argentina.

  • Can I find deals for business class flights from Las Vegas to Argentina?

    Yes. Cheapflights offers flight deals from Las Vegas to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Las Vegas to Argentina (average of $795). Flying from Las Vegas to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Las Vegas to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Las Vegas to Argentina

Discover the top 5 airlines that operate flights from Las Vegas to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$625Average$1,029FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$630Average$1,054FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$651Average$750FlexibilityNo cancel feeOn-time70%
DeltaCheapest$791Average$1,002FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$804Average$1,279FlexibilityNo cancel feeOn-time71%

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