Cheap Flights from Buenos Aires to Santiago from AU$ 107

Flight FAQs

• Which airlines offer the cheapest flights from Buenos Aires (BUE) to Santiago (SCL)?

  Based on Trip.com data, Flybondi offers one-way fares as low as AU$ 107 on Cheapest nonstop routes (e.g. AEP to SCL on Sun, Apr 26), while Sky Airline offers Cheapest nonstop round-trips from AU$ 200 departing on Sat, May 2 and returning on Sat, May 9.

• Which airlines offer direct flights from Buenos Aires to Santiago?

  At the moment, you can catch a direct flight from Buenos Aires to Santiago with the following airlines, including: Sky Airline LATAM Airlines JetSMART Aerolineas Argentinas Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Buenos Aires (BUE) to Santiago (SCL)?

  It takes about 2 hours 46 minutes to fly from Buenos Aires (BUE) to Santiago (SCL).

• When is the best time to book flights from Buenos Aires to Santiago?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Buenos Aires to Santiago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Buenos Aires to Santiago?

  Based on Trip.com data in the past 4 weeks, there is 94 flight per week flying from Buenos Aires to Santiago. You can check the weekly schedule for popular airlines on this route below: LATAM Airlines: S/M/T/W/T/F/S -- LA426 (11:53) LATAM Airlines: S/M/T/W/T/F/S -- LA543 (12:15) LATAM Airlines: S/M/T/W/T/F/S -- LA777 (14:54)

• How can I find the best deals on flights from Buenos Aires to Santiago?

  To find best deals on flights from Buenos Aires to Santiago, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Apr 26, with one-way flights priced at just AU$ 107.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Sky Airline.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Santiago travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Buenos Aires to Santiago to get the best price?

  The cheapest months to fly from Buenos Aires to Santiago is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Buenos Aires to Santiago?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Buenos Aires to Santiago on March 12, 2026 with JetSMART, with prices starting at AU$ 82.

• Which airports can I fly through when travelling to Santiago from Buenos Aires?

  You can land at any one of the following hubs in Santiago, with Jorge Newbery Airport to Arturo Merino Benitez International Airport (AEP-SCL) is by far the most common option on this route: Arturo Merino Benitez International Airport (SCL).

• What is the time difference between Buenos Aires and Santiago?

  The time difference between Santiago and Buenos Aires is 1h.

• How can I change or cancel my flight ticket from Buenos Aires to Santiago?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.