Cheap flights from Buenos Aires to Santiago from $117
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Santiago departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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JetSMART flights from Buenos Aires to Santiago
Our best JetSMART deals on Buenos Aires to Santiago flight tickets
KLM flights from Buenos Aires to Santiago
Our best KLM deals on Buenos Aires to Santiago flight tickets
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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?
In general, October is the cheapest month to fly from Buenos Aires to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $225. If you don’t want to visit Santiago in October, then you should wait until June to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $226.
What is the cheapest day to depart on your flight to Santiago?
The cheapest day to depart on your flight to Santiago is on a Friday when prices can be found for as low as $428. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Sunday is $780.
What is the cheapest time of day to depart on your flight to Santiago?
At noon is the cheapest time of day to fly from Buenos Aires to Santiago when you can find flight prices for as low as $289. Flying to Santiago at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Santiago, so prices are often more expensive at around $879 per ticket.
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 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $276 when searching 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 $242 on momondo.
What cabin class options are available on Buenos Aires to Santiago Arturo Merino Benitez flights?
There are 4 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.
What is the cheapest airline that flies from Buenos Aires to Santiago Arturo Merino Benitez?
JetSMART, Aerolineas Argentinas, and LATAM Airlines are the most popular carriers operating from Buenos Aires to Santiago Arturo Merino Benitez
What airlines fly to Santiago?
JetSMART, Aerolineas Argentinas and LATAM Airlines are the top three most popular airlines that fly to Santiago from Buenos Aires according to our data. JetSMART is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 5 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Buenos Aires to Santiago on average per day?
17 flights are operational daily from Buenos Aires to Santiago as of June 2025. The most popular departure time for this route is 7:00PM, with 40% of flights per day taking off at noon.
How many flights depart from Buenos Aires to Santiago on average per week?
As of June 2025, there are 120 flights per week flying from Buenos Aires to Santiago. The most common day of the week flights depart is Mon, with 21% of flights 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?
There are 706.7 mi between Buenos Aires and Santiago Arturo Merino Benitez. 2h 15m is a normal flight duration for this route.
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 were last updated today.
How many operators does momondo search for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?
There are 5 operators available for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport as of June 2025.
How old do you have to be to fly from Buenos Aires to Santiago Arturo Merino Benitez Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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 28.92% of all bookings. The subsequent popular models are Airbus A320neo at 15.80%, Airbus A321-100/200 at 15.66%, and Boeing 737-800 at 13.06%.
What is the most popular airline from Buenos Aires to Santiago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buenos Aires to Santiago is JetSMART (33% of total bookings). The next most popular airlines are LATAM Airlines (21%), Sky Airline (19%), and KLM (15%).
Best airlines flying from Buenos Aires to Santiago
Compare and see reviews for airlines that fly from Buenos Aires to Santiago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $61 | Free Cancellation | Rating 6.6 198 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 6.5 113 reviews | |||
| PriceFrom $161 | Free Cancellation | Rating 8.1 883 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.5 1,790 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.8 1,365 reviews |
Aerolineas Argentinas Flights From Buenos Aires to Santiago
Aerolineas Argentinas operates around 19 flights from Buenos Aires to Santiago every week. The average price of these flights found in the last 72 hours has been $265, but momondo users have found Aerolineas Argentinas deals from Buenos Aires to Santiago from as low as $161 round-trip. Aerolineas Argentinas has been scored 8.1/10 in 883 reviews.
KLM Flights From Buenos Aires to Santiago
Another popular option for Buenos Aires to Santiago flights is KLM (7.8/10, 1,365 ratings). KLM flies from Buenos Aires to Santiago around 7 times per week, with deals starting from $187 round-trip and rising to an average price of around $221.
Traveling 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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Santiago. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Buenos Aires to Santiago with flexible booking policies on momondo?
Yes. All flights to Santiago from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Buenos Aires to Santiago?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Santiago.
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.