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Cheap Flights from Santiago to Buenos Aires

Popular airlines from Santiago to Buenos Aires

Choose from 4 carriers that fly from Santiago to Buenos Aires, including LATAM Airlines, Sky Airline, and JetSMART Airlines. Enjoy the cheapest tickets on this route with Sky Airline.
LATAM Airlines logo LATAM Airlines Sky Airline logo Sky Airline JetSMART Airlines logo JetSMART Airlines Aerolineas Argentinas logo Aerolineas Argentinas

Cheap Flights from Santiago to Buenos Aires starting at S$ 60

Find direct flights from Santiago to Buenos Aires within the next three months. Book one-way flights from S$ 60 or return tickets from S$ 192.

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

Flying from Santiago to Buenos Aires

The distance between Santiago and Buenos Aires is about 1,151.5km. It takes around 2 hours 3 minutes on average to fly from Santiago to Buenos Aires. The most popular month to Buenos Aires is June. The off-season for travel is May.

Cheapest one-way flight price S$ 49
Cheapest return ticket price S$ 192
Off-season for travel May
Peak season for travel June
Flight distance 1,151.5km
Average flight time 2 hours 3 minutes
Popular airline LATAM Airlines

Cheapest time to fly from Santiago to Buenos Aires

The cheapest time for Santiago to Buenos Aires flights: Sep 14 to Sep 21 — one way flight prices from S$ 48.

Cheapest flights
From price
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  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

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

    Airlines adjust prices for flights from Santiago to Buenos Aires based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Santiago (SCL) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around S$ 226.

  • How long is a flight from Santiago (SCL) to Buenos Aires (BUE)?

    It takes about 2 hours 3 minutes to fly from Santiago (SCL) to Buenos Aires (BUE).

  • What are the most popular airlines that fly from Santiago (SCL) to Buenos Aires (BUE)?

    Airlines with flights from Santiago (SCL) to Buenos Aires (BUE): Aerolineas Argentinas, Sky Airline, Aeromexico, LATAM Airlines, JetSMART, Delta Air Lines, ITA Airways and KLM Royal Dutch Airlines.

  • How many airports in Buenos Aires?

    There are 2 airports near Buenos Aires: Jorge Newbery Airport and Ministro Pistarini International Airport.

How to find a cheap flight from Santiago to Buenos Aires

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 Santiago to Buenos Aires. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Santiago to Buenos Aires.
Tap 'Date' on the flight search bar to browse the calendar for Santiago to Buenos Aires airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Wed, Aug 6, with one-way flights starting at S$ 60.
2
Compare cheap flight deals from hundreds of airlines for Santiago to Buenos Aires flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Santiago to Buenos Aires. The cheapest flight at the moment is with Sky Airline.
3
Set up a Price Alert
Set up a Price Alert for your Santiago to Buenos Aires flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Santiago to Buenos Aires flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Santiago to Buenos Aires to get your exclusive deals.

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