$327 Find Cheap Flights from Buenos Aires to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to the United States departing on 10/23. 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 Buenos Aires to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$591
Miami
Miami1 stop$558
San Francisco
San Francisco1 stop$726
Denver
Denver3 stops$861
Seattle
Seattle2 stops$956
Los Angeles
Los Angeles1 stop$591
Miami
Miami1 stop$558
San Francisco
San Francisco1 stop$726
Denver
Denver3 stops$861
Seattle
Seattle2 stops$956

Book Cheap Buenos Aires to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to the United States 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 Buenos Aires to the United States

Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
7:00 am - 3:10 amAEP-MIA
22h 10m1 stop
Multiple Airlines Logo
8:40 am - 3:40 amMIA-AEP
17h 00m2 stops
$553Multiple Airlines
Find Deal
Sun, Oct 26 - Sun, Nov 16
Avianca Logo
7:00 am - 11:30 pmAEP-MIA
17h 30m1 stop
Avianca Logo
2:05 am - 5:40 amMIA-AEP
25h 35m1 stop
$558Avianca
Find Deal
Mon, Oct 27 - Sun, Nov 9
Aerolineas Argentinas Logo
8:00 am - 4:15 pmEZE-MIA
9h 15mnonstop
Aerolineas Argentinas Logo
8:10 am - 7:15 pmMIA-EZE
9h 05mnonstop
$573Aerolineas Argentinas
Find Deal
Mon, Dec 8 - Fri, Dec 12
Aerolineas Argentinas Logo
8:00 am - 3:15 pmEZE-MIA
9h 15mnonstop
Aerolineas Argentinas Logo
8:10 am - 7:15 pmMIA-EZE
9h 05mnonstop
$574Aerolineas Argentinas
Find Deal
Wed, Nov 12 - Mon, Jan 12
American Airlines Logo
11:59 pm - 4:32 pmEZE-LAX
21h 33m1 stop
American Airlines Logo
7:00 am - 7:05 amLAX-EZE
19h 05m1 stop
$591American Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 16
LATAM Airlines Logo
8:25 pm - 11:51 amAEP-MIA
16h 26m2 stops
LATAM Airlines Logo
11:10 pm - 6:40 pmMIA-AEP
17h 30m1 stop
$592LATAM Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
LATAM Airlines Logo
7:43 pm - 10:51 amEZE-MIA
17h 08m2 stops
LATAM Airlines Logo
2:55 pm - 6:05 amMIA-EZE
13h 10m2 stops
$597LATAM Airlines
Find Deal
Tue, Oct 28 - Thu, Nov 13
American Airlines Logo
10:50 pm - 7:15 amEZE-MIA
9h 25mnonstop
American Airlines Logo
7:50 pm - 7:00 amMIA-EZE
9h 10mnonstop
$601American Airlines
Find Deal
Tue, Oct 21 - Mon, Nov 10
Copa Airlines Logo
5:08 am - 1:00 amEZE-JFK
20h 52m1 stop
Copa Airlines Logo
2:15 am - 12:53 amJFK-EZE
20h 38m1 stop
$742Copa Airlines
Find Deal
Mon, Oct 27 - Tue, Nov 4
Copa Airlines Logo
3:57 am - 1:00 amEZE-JFK
22h 03m1 stop
Copa Airlines Logo
8:33 am - 4:22 amJFK-EZE
17h 49m1 stop
$764Copa Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Buenos Aires to the United States flights

Get data-powered insights and trends into flights from Buenos Aires to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Buenos Aires to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Buenos Aires found in the last 72 hours was to Miami, at $598 round-trip. The most popular route is from Buenos Aires Ministro Pistarini Airport (EZE) to Miami (MIA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $598.

Can I save money by flying with a layover from Buenos Aires to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,211 on average.

What is the cheapest month to fly from Buenos Aires to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to the United States, 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 Buenos Aires to the United States is November, when tickets cost $882 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $1,308 and $1,290 respectively.

What’s the cheapest day of the week to fly from Buenos Aires to United States?

The average price of all round-trip flights from Buenos Aires to the United States clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Buenos Aires to United States, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from United States, Tuesday is the cheapest day to fly and Friday is the most expensive.

How far in advance should I book a flight from Buenos Aires to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buenos Aires to the United States, 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 Buenos Aires to the United States, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$326
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Buenos Aires Jorge Newbery to Miami

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Buenos Aires to the United States?

    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 Buenos Aires to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buenos Aires to the United States 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 Buenos Aires to the United States?

    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 Buenos Aires to the United States 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 Buenos Aires to the United States?

    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 Buenos Aires to the United States 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 the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $874 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally at night, which is peak travel time and where the average cost of a ticket is $1,117.

Reviews of the top 5 airlines serving from Buenos Aires to the United States

 
Need help choosing which airline to fly with from Buenos Aires to the United States? 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.
8.1
Aerolineas ArgentinasOverall score based on 947 reviews
7.6Comfort
6.5Food
8.0Boarding
5.7Entertainment
8.3Crew
Airline reviews

My experience was TERRIBLE. They made me check my carry on bag, and they broke it. and then when I made the claim they said it was a small damage and that I would not be compensated.

4.0 OkayAngeles, Sep 2025EZE - MIA
Read more Aerolineas Argentinas reviews

My experience was TERRIBLE. They made me check my carry on bag, and they broke it. and then when I made the claim they said it was a small damage and that I would not be compensated.

Despite asking several times why our flight wasn’t on the boards, it took us a while to figure out that our departing flight was from another airport. While the tickets clearly indicated that we arrived at AEP and left from EZE, none of the aerolineas argentinas personnel noticed it despite specific questions from us. It took a sharp-eyed passport control person to notice it the second time I tried to go through security after exiting to try again to figure out what was going on. Also the what’s app is only in Spanish and when I tried to type Spanish from an English phone, it would mess up the Spanish that was already quite rudimentary

Delayed flights and cancelled flights …still waiting to see if the cancellations are refunded

The flight was 30 minutes delayed, but the boarding gate's panels indicated it was on time. This was inaccurate.

The staff was fine in the fly, but to do check in was very poor the service.

Nothing that I like. Old plan.. old seats without maintenance. The recline seat in front of me (my was 10F) was 3 inches before my nose. It was not enough space to keep cell phone in hands. Even before landing the cruel does not pay attention to it. The worst flight of my life.

Booked my seat several weeks before and they changed it without consulting me to sit a whole family in the row sending me 15 rows to the back side, not caring if i have a short connection or any other urgent issue. The land crew made some silly excuse of a need to balance the plane because of the few passengers of the flight. Being a priority passenger it felt really a rude and careless attention from the airline

Friendly stuff , enough leg room in economy class, very efficient boarding and take off on time. There is no place to charge devices and movie collection is not to my taste. 9 hours of flight went very easy.

Very comfortable aircraft, plenty of room in the budget class. Especially liked 2 rows on each side with a 2-sitters. Staff is helpful and friendly. Food was actually very tasty. Negative- no self service electronic check-in counters which make the line much longer than could have been otherwise; outdated entertainment screens with limited choice of movies . Otherwise our experience was very pleasant and 9 hours passed without difficulty

They landed on the correct airport-no last minutes changes. Often times you hear of flight going to EZE but being diverted while on the air to AEP. It was crucial I landed in EZE as my international flight our of Argentina was taking off in 4 hours in EZE. Managed to do so and spare time to enjoy a coffee.

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

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.

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.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

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.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

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

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.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

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

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Very uncomfortable planes , poor service on the plane , take your own water so you don’t dehydrate , in a 6 hs flight they sold one time food and beverage . 1 plane was delayed 6 hs , I lost a connecting flight . Then in the way back they announce a delay of 2 hs so I had to take a different flight to arrive on time for my connecting flight . Avoid this airline .

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

Everything you need to know for your flight from Buenos Aires to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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