Cheap flight deals from Buenos Aires to Santiago

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Buenos Aires to Santiago

Cheapest one-way flight price	Rp 1,346,953
Cheapest round-trip ticket price	Rp 2,396,617
Off-season for travel	April
Peak season for travel	February
Flight distance	1,151.5 km
Average flight time	2 hours 24 minutes
Popular airline	Aerolineas Argentinas

When is the cheapest time to fly from Buenos Aires to Santiago?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20
20 27

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Buenos Aires (BUE) to Santiago (SCL) the cheapest?

Airlines adjust prices for flights from Buenos Aires to Santiago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Buenos Aires (BUE) to Santiago (SCL) cost?

According to Trip.com's data, the lowest price is around Rp 3,574,344.
How long does it take to fly from Buenos Aires (BUE) to Santiago (SCL) and what is the distance?

It takes around 2 hours 24 minutes to fly from Buenos Aires (BUE) to Santiago (SCL).
What are the most popular airlines that fly from Buenos Aires (BUE) to Santiago (SCL)?

Airlines with flights from Buenos Aires (BUE) to Santiago (SCL): Aerolineas Argentinas, Sky Airline, Delta Air Lines, JetSMART Airlines, Gol Linhas Aereas Inteligentes, LATAM Airlines, Aeromexico, KLM, Air Europa, ITA Airways and Air France.

How to find a cheap flight from Buenos Aires to Santiago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buenos Aires to Santiago. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Buenos Aires to Santiago ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Buenos Aires to Santiago for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1872929 for a one-way ticket on Fri, Jun 20.

Compare cheap Buenos Aires to Santiago flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Buenos Aires to Santiago. The most affordable airline currently operating on this route is JetSMART Airlines.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Buenos Aires to Santiago route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Buenos Aires to Santiago flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Buenos Aires to Santiago to access exclusive deals just for you.