$357 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 6/21. 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, 0 bags

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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$731
San Francisco
San Francisco2 stops$859
Miami
Miami1 stop$601
Denver
Denver2 stops$863
Seattle
Seattle1 stop$957
Los Angeles
Los Angeles1 stop$731
San Francisco
San Francisco2 stops$859
Miami
Miami1 stop$601
Denver
Denver2 stops$863
Seattle
Seattle1 stop$957

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

mar., sep. 15 - sáb., oct. 3
Multiple Airlines Logo
5:00 am - 5:05 pm
EZE
-
MIA
13h 05m
1 stop
Multiple Airlines Logo
1:55 pm - 4:10 am
MIA
-
EZE
13h 15m
1 stop
$601Multiple Airlines
mié., jun. 10 - mié., jul. 1
Sky Airline Logo
4:40 am - 5:05 pm
AEP
-
MIA
13h 25m
1 stop
Sky Airline Logo
6:25 pm - 8:30 am
MIA
-
AEP
13h 05m
1 stop
$602Sky Airline
lun., ago. 31 - sáb., sep. 12
Aerolineas Argentinas Logo
8:00 am - 4:15 pm
EZE
-
MIA
9h 15mnonstop
Aerolineas Argentinas Logo
1:30 am - 11:35 am
MIA
-
EZE
9h 05mnonstop
$605Aerolineas Argentinas
jue., jun. 11 - jue., jul. 2
Aerolineas Argentinas Logo
8:00 am - 4:15 pm
EZE
-
MIA
9h 15mnonstop
Aerolineas Argentinas Logo
9:10 am - 7:15 pm
MIA
-
EZE
9h 05mnonstop
$612Aerolineas Argentinas
mar., jun. 2 - dom., jun. 7
American Airlines Logo
8:35 pm - 2:13 pm
EZE
-
FLL
18h 38m
2 stops
American Airlines Logo
7:00 am - 7:05 am
FLL
-
EZE
23h 05m
1 stop
$669American Airlines
mar., may. 26 - vie., jun. 5
American Airlines Logo
10:35 pm - 6:22 pm
EZE
-
FLL
20h 47m
2 stops
American Airlines Logo
7:00 am - 7:05 am
FLL
-
EZE
23h 05m
1 stop
$671American Airlines
lun., may. 4 - mar., may. 12
Delta Logo
8:10 pm - 10:25 am
EZE
-
FLL
15h 15m
1 stop
Delta Logo
4:32 pm - 9:45 am
FLL
-
EZE
16h 13m
1 stop
$693Delta
lun., may. 18 - jue., may. 28
Delta Logo
8:10 pm - 9:58 am
EZE
-
FLL
14h 48m
1 stop
Delta Logo
7:42 pm - 9:45 am
FLL
-
EZE
13h 03m
1 stop
$702Delta
lun., may. 11 - mié., may. 13
LATAM Airlines Logo
8:10 pm - 5:29 pm
EZE
-
LAX
25h 19m
2 stops
LATAM Airlines Logo
3:55 pm - 11:30 am
LAX
-
EZE
15h 35m
1 stop
$740LATAM Airlines
mar., jun. 2 - dom., jun. 14
LATAM Airlines Logo
8:30 pm - 7:45 am
EZE
-
LAX
15h 15m
1 stop
LATAM Airlines Logo
9:30 pm - 2:45 am
LAX
-
EZE
25h 15m
1 stop
$741LATAM Airlines
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 $628 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 $628.

What is the cheapest time of day to fly to the United States?

The average price for all round-trip flights from Buenos Aires to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United States is generally at night, when round-trip flights cost $1,082 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 $1,082.

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 3 stops layover the cheapest option at $1,153 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 March, when tickets cost $822 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $1,200 and $1,103 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 Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from United States, Monday is the cheapest day to fly and Sunday 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 2 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$357
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Buenos Aires Ministro Pistarini 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.

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 1038 reviews
6.5Food
8.0Boarding
7.6Comfort
5.8Entertainment
8.4Crew
Airline reviews

The flight was an hour and a half, the crew didn’t bother serving drinks to the 13 passengers in Premium economy for the first 50 minutes…. And then just threw some wrapped sandwiches and gave us some soft drinks

6.0 GoodShalom, Mar 2026
SCL - AEP
Read more Aerolineas Argentinas reviews

The flight was an hour and a half, the crew didn’t bother serving drinks to the 13 passengers in Premium economy for the first 50 minutes…. And then just threw some wrapped sandwiches and gave us some soft drinks

Premium economy have nothing to do with crew because they don’t served you anything different than Eco

The aircraft knew from advance that the entertainment was not going to be available but you can not even charge your phone/tablet. Food can be a bit more generous

My trouble was also with kayak. I put in to your search engine the dates, times, cabin and amount of luggage that was needed. When arriving at the airport we were charged $280 extra. I have booked thru Kayak for years. Never have I encountered such a mistake. The entertainment was below average. The food terrible. The check in outrageously slow and the complaints continue to add up!

Great customer service both on and off the airplane. Flight was very comfortable. Thank-you!

I had booked my wife and I on AR from BUE to MIA on January 10th and secured seats 6A and 6B. When I checked in AR claimed one ticket was booked for the 10th and one for the 11th. They forced me to by a new ticket and charged me an additional $2,400.00 USD. I want a refund. Rob Austin

I tried to add checked baggage through the website; the amount was charged, but the payment was not linked to my reservation. As a result, I had to pay again at the airport and only received a refund three weeks later, thanks to my bank’s intervention. The flight was delayed, and the boarding process was poorly organized. Several boarding groups were in the same line, which made boarding very uncomfortable. The food was acceptable, but the beverage service was limited. While drinks were available at the back of the plane, it would be better to offer more beverages during the meal service. On a positive note, the cabin crew was very kind and professional, and we arrived on time according to the revised schedule.

The check in staff were so friendly and accomodating. Loved it. very rarefly you find that in other airlines.

Boarding was uncomfortable. Groups weren't boarding in an orderly fashion because everyone was taking to buses together. It was 90 degrees, but there was no air-conditioning. We left 40 minutes late without explanation. Uncomfortable!

Outstanding service both from ground staff and onboard staff! Very helpful in making changes to our schedule when our trip ended sooner then expected

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

My business class seat was inoperable and unable to recline for 10 hour flight.

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

We were not allowed to carry a bottle of water onto the 8 hour flight.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Poor... food was horrible, boarding very slow, service on board mediocre

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

This was my first time flying with you guys and my very last! This was the most horrible experience!!! There was not even tv in the plane! How cheap can this airline be!!! I paid so much for my suitcase!!! I would never fly with this airline again! The crew are very rude!

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral and avianca lost my check in luggage

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

We waited for one hour to deboard the plane after landing. That could be better

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Luggage lost and nowhere to be found, no response from either airline regarding my bag

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.