Cheap flights from Santiago to Buenos Aires from $56
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Buenos Aires departing on 9/5. 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 Santiago to Buenos Aires Jorge Newbery Airport
Our best JetSMART deals on Santiago to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines flights from Santiago to Buenos Aires Jorge Newbery Airport
Our best LATAM Airlines deals on Santiago to Buenos Aires Jorge Newbery Airport flight tickets
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How to get the cheapest flight ticket from Santiago to Buenos Aires Jorge Newbery Airport
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 cheapest month to fly to Buenos Aires Jorge Newbery Airport?
The cheapest month to fly to Buenos Aires Jorge Newbery Airport from Santiago is in March. Flight prices, which tend to average around $142, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $147.
What is the cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport?
The cheapest day to depart from Santiago to Buenos Aires Jorge Newbery Airport is on a Sunday. Travelers who choose to depart for Buenos Aires Jorge Newbery Airport on a Sunday will often find tickets for as low as $181. The most expensive day to fly to Buenos Aires Jorge Newbery Airport is Tuesday, with ticket prices averaging around $267.
What is the cheapest time of day to depart on your flight to Buenos Aires Jorge Newbery Airport?
Flying to Buenos Aires Jorge Newbery Airport from Santiago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $195 when looking at flights departing in the evening. At noon is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $250 per ticket.
What is the cheapest Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery flight route?
Fly from Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery for the best Santiago Arturo Merino Benitez - Buenos Aires Jorge Newbery flight prices
How far in advance should I book a flight to Buenos Aires Jorge Newbery Airport?
You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Santiago when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around $188 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Jorge Newbery Airport from Santiago for as low as $148 on momondo.
What cabin class options are available on Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery flights?
There are 3 cabin classes available to choose from on Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery 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 Santiago to Buenos Aires Jorge Newbery Airport flights?
You could potentially save up to 1% on your flight if you consider stops on a Santiago to Buenos Aires Jorge Newbery Airport flight.
How have Santiago to Buenos Aires Jorge Newbery Airport flight prices changed over time?
As of June 2025, prices for Santiago to Buenos Aires Jorge Newbery Airport flights are approximately 4% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery?
JetSMART, Sky Airline, and Aerolineas Argentinas are the most popular carriers operating from Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery
What airlines fly to Buenos Aires Jorge Newbery Airport?
Aerolineas Argentinas, JetSMART and LATAM Airlines are the top three most popular airlines that fly to Buenos Aires Jorge Newbery Airport from Santiago according to our data. Aerolineas Argentinas is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Buenos Aires Jorge Newbery Airport. Keep in mind that there are 4 different airlines that fly to Buenos Aires Jorge Newbery Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Santiago to Buenos Aires Jorge Newbery Airport on average per day?
As of June 2025, there are 6 flights per day flying from Santiago to Buenos Aires Jorge Newbery Airport. The most common time of day flights depart is 9:00PM, with 34% of flights taking off at noon.
How many flights depart from Santiago to Buenos Aires Jorge Newbery Airport on average per week?
As of June 2025, 48 flights take off from Santiago and land in Buenos Aires Jorge Newbery Airport each week. The most common flight departure day for this route is Thu, with 40% of weekly flights taking off on this day.
When to book flights from Santiago to Buenos Aires Jorge Newbery Airport
Cheap Santiago to Buenos Aires Jorge Newbery Airport (SCL to AEP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Santiago to Buenos Aires Jorge Newbery Airport
How far is Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery by plane?
A flight from Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery will travel around 704.3 mi. 2h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport?
Prices for flights from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport were last updated today.
How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport?
There are 4 operators available for flights from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport as of June 2025.
How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport.
What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?
The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Santiago to Buenos Aires Jorge Newbery Airport?
momondo data reveals that the most frequently booked plane model on the route from Santiago to Buenos Aires Jorge Newbery Airport is Airbus A320-100/200, representing 31.60% of all bookings. The subsequent popular models are Airbus A321-100/200 at 20.12%, Airbus A320neo at 15.74%, and Boeing 737-800 at 14.82%.
What is the most popular airline from Santiago to Buenos Aires Jorge Newbery Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Santiago to Buenos Aires Jorge Newbery Airport is Aerolineas Argentinas (34% of total bookings). The next most popular airlines are JetSMART (33%), LATAM Airlines (25%), and Sky Airline (8%).
Best airlines flying from Santiago to Buenos Aires Jorge Newbery Airport
Compare and see reviews for airlines that fly from Santiago to Buenos Aires Jorge Newbery Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $62 | Free Cancellation | Rating 6.6 193 reviews | |||
| PriceFrom $112 | Free Cancellation | Rating 8.1 872 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 6.5 113 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 7.5 1,785 reviews |
Aerolineas Argentinas Flights From Santiago to Buenos Aires Jorge Newbery Airport
Aerolineas Argentinas flight deals from Santiago to Buenos Aires Jorge Newbery Airport start from $112 round-trip. Over the 5 Aerolineas Argentinas flights for this route in a normal week, average airfare is usually $235 round-trip - but some users have found much cheaper deals with momondo.
LATAM Airlines Flights From Santiago to Buenos Aires Jorge Newbery Airport
The best LATAM Airlines deal for Santiago to Buenos Aires Jorge Newbery Airport flight tickets found on momondo in the last 72 hours was $211, round-trip. It should be noted that an average LATAM Airlines flight deal for this route in this time was higher, at $276 round-trip. LATAM Airlines operates 15 flights out of Santiago into Buenos Aires Jorge Newbery Airport in an average week, so prices vary by time and availability. 1,785 LATAM Airlines reviews by users on momondo have scored the airline at 7.5/10.
Why use momondo?
Why should I use momondo to find a flight deal from Santiago to Buenos Aires?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to Buenos Aires. momondo saves you time and could save you money on your trip.
Can I find flights from Santiago to Buenos Aires with flexible booking policies on momondo?
Yes. All flights to Buenos Aires from Santiago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Santiago to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Santiago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Santiago to Buenos Aires right now. Can momondo alert me if prices change?
Price alerts on flights to Buenos Aires from Santiago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.