Question 1

What are the cheapest airlines flying from Santiago to Buenos Aires round-trip?

Accepted Answer

Cheapflights users have booked flights from Santiago to Buenos Aires round-trip from $202. Other airlines that can offer you cheap pricing are Aerolineas Argentinas, from $324, and Sky Airline, from $334. Users have found that JetSMART is 33% cheaper than the other options available to this destination. Find deals

Question 2

What are the cheapest airlines to fly from Santiago to Buenos Aires one-way?

Accepted Answer

For one-way options, check prices for Sky Airline. According to our data, you can fly for as low as $107. Users have also found prices from $403 and $716 on JetSMART and LATAM Airlines, respectively. Find deals

Question 3

How far ahead should I book a flight from Santiago to Buenos Aires?

Accepted Answer

The best time to book flights from Santiago to Buenos Aires is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight. Find deals

Question 4

What is the cheapest day to fly from Santiago to Buenos Aires?

Accepted Answer

Travellers seeking maximum savings on their Santiago to Buenos Aires flight should consider departing on Monday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 5

Weekly flight availability from Santiago to Buenos Aires

Accepted Answer

The most flights from SCL to BUE are scheduled on a Wednesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Question 8

What are the cheapest flights from Santiago to Buenos Aires?

Accepted Answer

On average you can expect to pay $158 for a flight from Santiago to Buenos Aires. The cheapest flight overall is $132 while the most popular route, (Santiago Arturo Merino Benitez - Buenos Aires Jorge Newbery) is currently priced at $326.

Question 9

What are the most reliable airlines from Santiago to Buenos Aires?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Santiago to Buenos Aires consider choosing JetSMART(100%), JetSMART(100%) or LATAM Airlines(76%), as they are the most reliable in getting you off to your destination on time.

Question 10

What is the cheapest day to fly return from Santiago to Buenos Aires?

Accepted Answer

Friday flights are generally found to be more expensive for flights from Santiago to Buenos Aires. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buenos Aires.

Question 11

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

Accepted Answer

Find a great deal and save up to 17% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Santiago to Buenos Aires within the next two weeks, with the cheapest ticket starting at $307.

Question 12

What is the cheapest month to fly from Santiago to Buenos Aires?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, November can be a great choice for travel to Buenos Aires. Flights to Buenos Aires from Santiago in November are about $304 on average during November, but can be found for as low as $110.

Question 13

What is the cheapest time of day to fly from SCL to BUE?

Accepted Answer

It’s optimal to fly from Santiago to Buenos Aires in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

Question 14

What airport do you fly from for flights from Santiago to Buenos Aires?

Accepted Answer

Located just 13.6 km from the city centre, Santiago Arturo Merino Benitez is the airport most travellers will use when flying to Buenos Aires from Santiago. Booking flights from Arturo Merino Benitez (SCL) to Buenos Aires should be relatively easy as there are 17 daily outbound flights to Buenos Aires from 0 different airlines.

Question 15

Can I find deals for flights from Santiago to Buenos Aires that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Santiago to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Santiago to Buenos Aires?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to Buenos Aires.

Question 17

Can I find deals for business class flights from Santiago to Buenos Aires?

Accepted Answer

Yes. Cheapflights offers flight deals from Santiago to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Santiago to Buenos Aires?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Buenos Aires from Santiago today with Cheapflights!

Question 19

Why should you use Cheapflights to find cheap flight tickets from Santiago to Buenos Aires?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buenos Aires from Santiago.

Question 20

Can Cheapflights find flights from Santiago to Buenos Aires with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Santiago to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 21

Can Cheapflights notify me if prices for flights from Santiago to Buenos Aires become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Santiago to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	$202
One-way from	$107
Popular in	September
Cheapest in	November
Average price	$302
Good round-trip deal	$141 or less
Good one-way deal	$107 or less

Cheap flights from Santiago to Buenos Aires from $107

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Santiago Arturo Merino Benitez to Buenos Aires are usually found in November or October, booked 89 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Santiago to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Santiago to Buenos Aires

Cheapest flights from Santiago to Buenos AiresExplore the most affordable flight options available from Santiago to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Explore the most affordable flight options available from Santiago to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Find flights from Santiago to Buenos Aires within your budget

Best time to book a flight from Santiago to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Santiago with our price prediction graph.

Travel insights for flights from Santiago to Buenos Aires

Get recent, data-driven insights about flights from Santiago to Buenos Aires including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Santiago to Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Santiago to Buenos Aires. Price data was last updated on 14 February 2025.

What is the cheapest time of day to fly from SCL to BUE?

Find hourly flight availability from Santiago to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Weekly flight availability from Santiago to Buenos Aires

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Aerolineas Argentinas, LATAM Airlines and Avianca from Santiago to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santiago to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santiago to Buenos Aires?

What are the cheapest airlines flying from Santiago to Buenos Aires round-trip?

What are the cheapest airlines to fly from Santiago to Buenos Aires one-way?

What are the most reliable airlines from Santiago to Buenos Aires?

What are the cheapest flights from Santiago to Buenos Aires?

Can I find deals for flights from Santiago to Buenos Aires that include hotel bookings?

How can I find direct flights from Santiago to Buenos Aires?

Can I find deals for business class flights from Santiago to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santiago to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santiago to Buenos Aires?

Why should you use Cheapflights to find cheap flight tickets from Santiago to Buenos Aires?

Can Cheapflights find flights from Santiago to Buenos Aires with no change fees?

Can Cheapflights notify me if prices for flights from Santiago to Buenos Aires become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Santiago to Buenos Aires
Explore the most affordable flight options available from Santiago to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.