Question 1

Why should I use momondo to find a flight deal to Buenos Aires?

Accepted Answer

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires.

Question 2

Can I find flights to Buenos Aires with flexible booking policies on momondo?

Accepted Answer

Yes. All flights to Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

Question 3

How can momondo help me find flights to Buenos Aires?

Accepted Answer

Once you have performed a search for flights to Buenos Aires, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

Question 4

I’m not ready to book a flight to Buenos Aires right now. Can momondo alert me if prices change?

Accepted Answer

Yes. momondo can track flight prices for Buenos Aires and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

Question 5

How far in advance should I book a flight to Buenos Aires?

Accepted Answer

Most flyers found that booking tickets 42 days in advance of their planned departure date is the best time to get cheap flights to Buenos Aires. During this timeframe, flight prices are around $1,098. Keep in mind that you might also find cheap flights to Buenos Aires outside of this time window. In fact, momondo users recently found flights from United States to Buenos Aires for $787.

Question 6

Is there an alternative airport near Buenos Aires?

Accepted Answer

Those flying to Buenos Aires could potentially find better pricing at Buenos Aires Jorge Newbery Airport (4 mi from Buenos Aires city center) depending on the month and departure airport.

Question 7

Is there a cheaper alternative to flying into Buenos Aires?

Accepted Answer

You can find deals at Buenos Aires Jorge Newbery Airport for $283 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Question 8

Are there flights to Caballito?

Accepted Answer

Yes, you can get a flight to Buenos Aires Jorge Newbery airport in Buenos Aires (4.6 mi from Caballito).

Question 9

What’s the closest airport to Obelisco de Buenos Aires?

Accepted Answer

At 3.6 mi away, Buenos Aires Jorge Newbery airport in Buenos Aires is the closest to Obelisco de Buenos Aires.

Question 10

Which airlines fly to Buenos Aires?

Accepted Answer

American Airlines, LATAM Airlines, Delta and Aerolineas Argentinas are the most popular airlines that fly from United States to Buenos Aires on a routine basis, according to our data. You should be able to find flights to Buenos Aires with these airlines and other airlines flying from United States.

Question 11

Aerolineas Argentinas Flights to Buenos Aires

Accepted Answer

There are 40 Aerolineas Argentinas flights to Buenos Aires in a normal week. The most common departure point is Sao Paulo Guarulhos Intl and the best Aerolineas Argentinas ticket price seen on momondo is $682 (last 72 hours, from Miami, to Buenos Aires). Aerolineas Argentinas has a score of 8.1 from 1,055 user reviews on momondo.

Question 12

Delta Flights to Buenos Aires

Accepted Answer

Delta (7.8/10, 8,479 reviews) is also a popular choice for flights to Buenos Aires, with deals from as low as $159 from Atlanta Hartsfield-Jackson, round-trip. With 22 Delta flights to Buenos Aires on average each week, prices can vary significantly by origin and availability.

Question 13

When did momondo last update prices for flights to Buenos Aires?

Accepted Answer

Prices for flights to Buenos Aires are updated daily.

Question 14

How many operators does momondo search for flights to Buenos Aires?

Accepted Answer

As of July 2026, there are 28 operators available to choose from for flights to Buenos Aires.

Question 15

How old do you have to be to fly to Buenos Aires?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Buenos Aires.

Question 16

What documentation or ID do you need to fly to Buenos Aires?

Accepted Answer

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Question 17

What is the cheapest day to depart on your flight to Buenos Aires?

Accepted Answer

On average, the least expensive day to fly to Buenos Aires from United States is on a Monday. momondo users have found tickets for Monday departures for as low as $1,098. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $1,358.

Question 18

What is the cheapest month to fly to Buenos Aires?

Accepted Answer

The cheapest month to fly to Buenos Aires from United States is in January. Flight prices, which tend to average around $942, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Buenos Aires from United States during November instead. Flights to Buenos Aires in November, while not as cheap as those in January, still average around $969.

Question 19

How far in advance should I book a flight to Buenos Aires?

Accepted Answer

You are more likely to see cheaper flights to Buenos Aires from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,124 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from United States for as low as $981 on momondo.

Question 20

What is the absolute cheapest flight to Buenos Aires?

Accepted Answer

Users booking trips to Buenos Aires from Mendoza found flights 75% cheaper than the average price of flights to Buenos Aires. To find the cheapest price to Buenos Aires from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 21

How long does it take to fly to Buenos Aires?

Accepted Answer

On average, it takes 13h 47m to fly from United States to Buenos Aires if you fly out of Los Angeles (the most popular airport in United States) and into Buenos Aires Ministro Pistarini (the most popular airport in Buenos Aires). If you’re flying out of San Francisco and into Buenos Aires Ministro Pistarini, then the flight time is around 17h 15m.

CHEAPEST MONTH TO FLY TO BUENOS AIRES FROM LOS ANGELES	October	13% cheaper	Flying from Los Angeles to Buenos Aires costs on average just $784 in October
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM LOS ANGELES	December	39% more expensive	It costs about $1,258 for flights to Buenos Aires from Los Angeles in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM LOS ANGELES	December	458% more users visited	More momondo users searched in flights to Buenos Aires from Los Angeles in December than any other month

Best One-Way Price	$195
Best Round-Trip Price	$516
Fastest flight time	12h 36m
Popular in	December

$195 Cheap flights to Buenos Aires

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Buenos Aires departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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