$358 Find Cheap Flights from Las Vegas to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Argentina departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Las Vegas to Argentina

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Mendoza
Mendoza2 stops$1,109
Cordoba
Cordoba1 stop$1,076
Ushuaia
Ushuaia3 stops$1,526
Mendoza
Mendoza2 stops$1,109
Cordoba
Cordoba1 stop$1,076
Ushuaia
Ushuaia3 stops$1,526

Book Cheap Las Vegas to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Argentina

Tue, Nov 11 - Fri, Nov 21
American Airlines Logo
7:00 am - 8:10 amLAS-EZE
20h 10m1 stop
American Airlines Logo
10:25 pm - 2:04 pmEZE-LAS
20h 39m1 stop
$685American Airlines
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Tue, Nov 11 - Fri, Nov 21
American Airlines Logo
8:00 am - 7:00 amLAS-EZE
18h 00m2 stops
American Airlines Logo
10:25 pm - 2:04 pmEZE-LAS
20h 39m1 stop
$690American Airlines
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Fri, Nov 14 - Mon, Nov 17
LATAM Airlines Logo
9:21 am - 10:30 amLAS-AEP
20h 09m2 stops
LATAM Airlines Logo
3:40 pm - 12:56 pmAEP-LAS
26h 16m2 stops
$775LATAM Airlines
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Fri, Nov 14 - Tue, Nov 18
LATAM Airlines Logo
6:01 am - 7:55 amLAS-AEP
20h 54m2 stops
LATAM Airlines Logo
6:20 pm - 12:56 pmAEP-LAS
23h 36m2 stops
$780LATAM Airlines
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Thu, Nov 13 - Tue, Nov 18
Copa Airlines Logo
12:51 am - 4:10 amLAS-EZE
22h 19m1 stop
Copa Airlines Logo
5:16 am - 8:07 pmEZE-LAS
19h 51m2 stops
$887Copa Airlines
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Wed, Jan 21 - Wed, Feb 4
Delta Logo
11:30 am - 10:15 amLAS-EZE
17h 45m1 stop
Delta Logo
8:55 pm - 3:42 pmEZE-LAS
23h 47m1 stop
$891Delta
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Wed, Jan 21 - Wed, Feb 4
Delta Logo
6:00 am - 10:15 amLAS-EZE
23h 15m2 stops
Delta Logo
8:55 pm - 4:55 pmEZE-LAS
25h 00m1 stop
$896Delta
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Thu, Nov 13 - Mon, Nov 17
Copa Airlines Logo
12:51 am - 1:00 amLAS-EZE
19h 09m1 stop
Copa Airlines Logo
12:08 am - 8:07 pmEZE-LAS
24h 59m2 stops
$917Copa Airlines
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Thu, Jan 22 - Mon, Feb 2
United Airlines Logo
12:30 am - 7:20 amLAS-EZE
25h 50m2 stops
United Airlines Logo
11:55 pm - 8:15 pmEZE-LAS
25h 20m1 stop
$1,005United Airlines
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Thu, Jan 22 - Mon, Feb 2
United Airlines Logo
12:59 am - 7:20 amLAS-EZE
25h 21m1 stop
United Airlines Logo
11:55 pm - 6:29 pmEZE-LAS
23h 34m1 stop
$1,016United Airlines
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Booking Insights

KAYAK's insights & trends for Las Vegas to Argentina flights

Get data-powered insights and trends into flights from Las Vegas to Argentina to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Las Vegas to Argentina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Argentina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Argentina is October, when tickets cost $871 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $1,578 and $1,165 respectively.

What’s the cheapest day of the week to fly from Las Vegas to Argentina?

The average price of all round-trip flights from Las Vegas to Argentina clicked on KAYAK for each day over the last 12 months.

When flying from Las Vegas to Argentina, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Las Vegas, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Argentina, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Argentina, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$358
Best time to beat the crowds but there is an average 68% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Las Vegas to Buenos Aires

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Las Vegas to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Las Vegas to Argentina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Las Vegas to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Las Vegas to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Argentina?

    The cheapest time of day to fly to Argentina is generally in the evening, when round-trip flights cost $984 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Argentina is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,072.

Reviews of the top 5 airlines serving from Las Vegas to Argentina

 
Need help choosing which airline to fly with from Las Vegas to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

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