Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buenos Aires to Santiago
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
LATAM Airlines flights from Buenos Aires to Santiago
Our best LATAM Airlines deals on Buenos Aires to Santiago flight tickets
JetSMART flights from Buenos Aires to Santiago
Our best JetSMART deals on Buenos Aires to Santiago flight tickets
See travel insights to Santiago from
How to get the cheapest flight ticket from Buenos Aires to Santiago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Buenos Aires and Santiago?
What is the cheapest month to fly to Santiago?
The month of June is, on average, the cheapest month to fly to Santiago from Buenos Aires, with most prices found around $339. The month of October is another great option to travel to Santiago, with average flight prices from Buenos Aires averaging around $345.
What is the cheapest day to depart on your flight to Santiago?
The cheapest day to depart from Buenos Aires to Santiago is on a Tuesday. Travellers who choose to depart for Santiago on a Tuesday will often find tickets for as low as $2,749. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $3,241. These prices are subject to change though, so be sure to set up a Price Alert for flights to Santiago.
What is the cheapest time of day to depart on your flight to Santiago?
Flying to Santiago from Buenos Aires in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,864 when looking at flights departing in the morning. Flights in the evening are often more expensive, with an average ticket price of $2,907.
What is the cheapest Buenos Aires to Santiago Arturo Merino Benitez flight route?
Fly from Buenos Aires Jorge Newbery to Santiago Arturo Merino Benitez for the best Buenos Aires - Santiago Arturo Merino Benitez flight prices
How far in advance should I book a flight to Santiago?
You are more likely to see cheaper flights to Santiago from Buenos Aires when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $423 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Buenos Aires for as low as $372 on momondo.
What cabin class options are available on Buenos Aires to Santiago Arturo Merino Benitez flights?
There are 3 cabin classes available to choose from on Buenos Aires to Santiago Arturo Merino Benitez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Buenos Aires to Santiago flights?
No. A direct flight is the cheapest option for a flight between Buenos Aires to Santiago.
How have Buenos Aires to Santiago flight prices changed over time?
As of June 2025, prices for Buenos Aires to Santiago flights are approximately 49% cheaper when compared to flights at the same time last year.
How many flights depart from Buenos Aires to Santiago on average per day?
As of June 2025, there are 13 flights per day flying from Buenos Aires to Santiago. The most common time of day flights depart is 07:00, with 37% of flights taking off at midday.
How many flights depart from Buenos Aires to Santiago on average per week?
97 flights are operational weekly from Buenos Aires to Santiago as of June 2025. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.
When to book flights from Buenos Aires to Santiago
Cheap Buenos Aires to Santiago (BUE to SCL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Santiago
How far is Buenos Aires to Santiago Arturo Merino Benitez by plane?
The distance between Buenos Aires and Santiago Arturo Merino Benitez is about 1137.3 km. A reasonable flight in good conditions will take 2h 15m.
When did momondo last update prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?
Prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport are updated daily.
How old do you have to be to fly from Buenos Aires to Santiago Arturo Merino Benitez Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Buenos Aires to Santiago?
momondo data reveals that the most frequently booked plane model on the route from Buenos Aires to Santiago is Airbus A320-100/200, representing 28.78% of all bookings. The subsequent popular models are Airbus A320neo at 15.80%, Airbus A321-100/200 at 15.78%, and Boeing 737-800 at 13.04%.
Travelling to a place near Santiago?
Book flights to Santiago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buenos Aires to Santiago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Santiago. momondo saves you time and could save you money on your trip.
Can I find flights from Buenos Aires to Santiago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Buenos Aires to Santiago flights to just show those with flexible booking policies.
How can momondo help me find flights from Buenos Aires to Santiago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago from Buenos Aires.
I’m not ready to book a flight from Buenos Aires to Santiago right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Buenos Aires to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.