$310 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 9/2. 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.
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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
Cordoba
Cordoba2 stops$972
Ushuaia
Ushuaia3 stops$2,154
Rosario
Rosario1 stop$1,245
Cordoba
Cordoba2 stops$972
Ushuaia
Ushuaia3 stops$2,154
Rosario
Rosario1 stop$1,245

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

Fri, Nov 14 - Tue, Nov 18
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
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Thu, Nov 13 - Tue, Nov 18
LATAM Airlines Logo
12:35 am - 6:20 amLAS-EZE
24h 45m2 stops
LATAM Airlines Logo
7:55 am - 10:42 pmEZE-LAS
19h 47m2 stops
$625LATAM Airlines
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Thu, Nov 13 - 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
$695American Airlines
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Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
12:50 am - 7:05 amLAS-EZE
25h 15m1 stop
American Airlines Logo
11:59 pm - 2:58 pmEZE-LAS
19h 59m2 stops
$700American Airlines
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Tue, Oct 28 - Mon, Dec 8
Delta Logo
12:26 pm - 2:00 pmLAS-EZE
21h 34m2 stops
Delta Logo
10:50 pm - 4:42 pmEZE-LAS
22h 52m1 stop
$720Delta
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Tue, Nov 18 - Tue, Dec 2
Delta Logo
9:25 am - 9:45 amLAS-EZE
19h 20m1 stop
Delta Logo
10:25 pm - 9:55 pmEZE-LAS
28h 30m1 stop
$758Delta
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Thu, Nov 13 - Mon, Nov 17
Copa Airlines Logo
12:51 am - 4:16 amLAS-EZE
22h 25m1 stop
Copa Airlines Logo
3:57 am - 10:29 pmEZE-LAS
23h 32m1 stop
$807Copa Airlines
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Fri, Nov 14 - 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
Tue, Sep 9 - Wed, Sep 24
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
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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
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 July, when the average cost of round-trip tickets is $1,306 and $1,139 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonJuly
Cheapest flight$310
Best time to beat the crowds but there is an average 70% increase in price.
Most popular time to fly and prices are also 3% 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.
8.0
DeltaOverall score based on 7983 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

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

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

It was a very good flight, no entertainment is the reason for not checking that box.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

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.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

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.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

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