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Cheap Flights from Santiago to Buenos Aires starting at S$ 63

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

  • One way
  • Round-trip

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

Cheapest time to fly from Santiago to Buenos Aires

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

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Santiago to Buenos Aires

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

JetSmart Airlines
From S$ 69
JetSMART Airlines
From S$ 117
Sky Airline
From S$ 119
LATAM Airlines
From S$ 123
Aerolineas Argentinas
From S$ 143
KLM
From S$ 199
Avianca
From S$ 721
Copa Airlines
From S$ 1,738
ANA airlines

Find more flights and airlines

Alternative Routes from Santiago to Buenos Aires

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Santiago to Buenos Aires.

  • Cheapest
    Sky Airline
    SCL
    12:50
    2h 0m
    Direct
    EZE
    15:50
    Arturo Merino Benitez Airport - Ministro Pistarini International Airport
    Mon, Apr 15Sky Airline
    S$ 119
  • JetSMART Airlines
    SCL
    06:14
    2h 6m
    Direct
    AEP
    09:20
    Arturo Merino Benitez Airport - Jorge Newbery Airport
    Wed, May 1JetSMART Airlines
    S$ 126
  • JetSMART Airlines
    SCL
    06:14
    2h 6m
    Direct
    AEP
    09:20
    Arturo Merino Benitez Airport - Jorge Newbery Airport
    Wed, May 1JetSMART Airlines
    S$ 126
    Find More Flights

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$ 272.
  • How long is a flight from Santiago (SCL) to Buenos Aires (BUE)?

    It takes about 2 hours 4 minutes to fly from Santiago (SCL) to Buenos Aires (BUE).
  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27km, by taxi about 40 minutes.
    • The distance from Jorge Newbery Airport to downtown is about 5km, by taxi about 20 minutes.
  • What time does the earliest flight from Santiago to Buenos Aires depart?

    The earliest flight departs from Santiago (SCL) at 06:14 and arrives in Buenos Aires (AEP) at 09:20.
  • What time does the latest flight from Santiago to Buenos Aires depart?

    The latest flight departs from Santiago (SCL) at 21:50 and arrives in Buenos Aires (AEP) at 00:55.
  • 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): JetSMART Airlines, Aerolineas Argentinas, Aeromexico, LATAM Airlines, JetSmart Airlines and Delta Air Lines.
  • What's the most popular airline for direct flights from Santiago (SCL) to Buenos Aires (BUE)?

    KLM operates 17 direct flights from Santiago (SCL) to Buenos Aires (BUE).
  • How many airports in Buenos Aires?

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

Find cheapest flight ticket from Santiago to Buenos Aires

Cheapest direct flight price

S$ 62

Cheapest return ticket price

S$ 204

Cheapest month

January

Peak season for travel

September