SCL - BUE

C$ 80 Find Cheap Flights from Santiago to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to Buenos Aires departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Buenos Aires, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Santiago to Buenos Aires (SCL-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Santiago to Buenos Aires

KAYAK's recommended round-trip deals from the most popular airlines that fly from Santiago to Buenos Aires.
Discover the best prices for you by selecting your travel dates on KAYAK.
Sky Airline Logo
12:35 a.m. - 3:40 a.m.SCL-AEP
2h 05mdirect
Sky Airline Logo
9:55 p.m. - 11:25 p.m.AEP-SCL
2h 30mdirect
C$ 431Sky Airline
Find Deal
Tue, 13 May - Thu, 15 May
Sky Airline Logo
12:35 a.m. - 3:40 a.m.SCL-AEP
2h 05mdirect
Sky Airline Logo
7:55 a.m. - 9:25 a.m.AEP-SCL
2h 30mdirect
C$ 450Sky Airline
Find Deal
Thu, 31 Jul - Fri, 8 Aug
Sky Airline Logo
12:35 a.m. - 3:40 a.m.SCL-AEP
2h 05mdirect
Sky Airline Logo
9:55 p.m. - 11:25 p.m.AEP-SCL
2h 30mdirect
C$ 464Sky Airline
Find Deal
Thu, 17 Jul - Sun, 20 Jul
Useful Info

KAYAK's insights & trends for Santiago to Buenos Aires flights

Get data-powered insights and trends into flights from Santiago to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Santiago to Buenos Aires flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Santiago to Buenos Aires.

Our data shows that the cheapest route for a return flight from Santiago to Buenos Aires cost C$ 293 and was between Santiago (SCL) and Buenos Aires Ministro Pistarini Airport (EZE). On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 293.

What’s the cheapest day of the week to fly from Santiago to Buenos Aires?

The average price of all round-trip flights from Santiago to Buenos Aires clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Santiago to Buenos Aires, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Buenos Aires, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Santiago to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago to Buenos Aires is May, where tickets cost C$ 243 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is C$ 290 and C$ 275 respectively.

Can I save money by flying with a layover from Santiago to Buenos Aires?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 372, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Santiago to Buenos Aires?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santiago to Buenos Aires, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonAugust
High seasonApril
Cheapest flightC$ 80
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Santiago to Buenos Aires Jorge Newbery

When to book flights from Santiago to Buenos Aires

Are your dates flexible? Find out the best times to travel from Santiago to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santiago to Buenos Aires

  • Can I find lounges at Nuevo Pudahuel Airport?

    There are a number of premium lounges at Santiago Airport, where passengers can enjoy facilities including unlimited food and beverages, a multimedia room, showers, private workstations and a kids zone. The price of entry starts from 8000 CLP (15 AUD).

  • Are there any services for people with disabilities at Buenos Aires Airport?

    Visit the Customer Service Centre at Jorge Newbery Airport for special assistance including complimentary wheelchairs for passengers with reduced mobility and trained sign language interpreters to answer your questions. People on the autism spectrum can also pick up a gift kit and ID to help you navigate comfortably through the airport.

  • How do I get from the Buenos Aires airports to the city centre?

    Ministro Pistarini Airport is located 32 km south of the city centre, while Jorge Newbery Airport is less than 10 km north. Tienda Leon express bus services run every 30min from both airports to the Madero bus terminal. From Ezeiza, the bus ride will cost around 465 ARS (6.50 AUD) and take roughly 45min. If you prefer to hire a taxi from Ezeiza, it will cost around 2780 ARS (39 AUD) and take about 60min. Taxis from Jorge Newbery Airport to Buenos Aires cost approximately 1100 ARS (16 AUD) and take around 20min.

  • What is the cheapest flight from Santiago to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Santiago to Buenos Aires was C$ 58 for a one-way ticket and C$ 312 for a round-trip.

  • Which airports will I be using when flying from Santiago to Buenos Aires?

    Santiago is served by only 1 airport and there are 2 airports in Buenos Aires. You will leave Santiago from Santiago Arturo Merino Benitez and you will be arriving in Buenos Aires at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which airlines offer Wi-Fi service onboard planes from Santiago to Buenos Aires?

    Only KLM offers inflight Wi-Fi service on the Santiago to Buenos Aires flight route.

  • Which aircraft models fly most regularly from Santiago to Buenos Aires?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Santiago to Buenos Aires flight route.

  • Which airline alliances offer flights from Santiago to Buenos Aires?

    SkyTeam is the only airline alliance operating flights between Santiago and Buenos Aires.

  • On which days can I fly direct from Santiago to Buenos Aires?

    There are direct flights from Santiago to Buenos Aires on a daily basis.

  • Which is the best airline for flights from Santiago to Buenos Aires, JetSMART or Sky Airline?

    The two airlines most popular with KAYAK users for flights from Santiago to Buenos Aires are JetSMART and Sky Airline. With an average price for the route of C$ 310 and an overall rating of 6.6, JetSMART is the most popular choice. Sky Airline is also a great choice for the route, with an average price of C$ 268 and an overall rating of 6.5.

  • How does KAYAK find such low prices on flights from Santiago to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Santiago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Santiago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santiago to Buenos Aires

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 127 or less one-way.
  • Most flights departing from Santiago Arturo Merino Benitez International Airport (SCL), which is also known as Nuevo Pudahuel Airport, arrive at Buenos Aires Jorge Newbery Airport (AEP) or Buenos Aires Ministro Pistarini International Airport (EZE), also known as Ezeiza Airport, a hub for the Argentine flag carrier Aerolineas Argentinas.
  • Flights from Santiago in Chile to Buenos Aires in Argentina have at least one layover. If you fly Copa Airlines, you will usually change planes in Panama City. Other flights have layovers in Bogota, Asuncion, Porto Alegre, Atlanta and Miami.
  • To promote reading and literacy, book-swap points have been installed in the departure lounges at Novo Pudahuel Airport. Bring your pre-loved book and write down why you liked it on the recommendation sticker before swapping it for another title in the bookshelf.
  • Nuevo Pudahuel Airport offers complimentary yoga classes to passengers, so you can reduce tension and feel invigorated before your flight. Classes are held a few times a week at Gate 15 and are run by committed groups dedicated to sharing the benefits of yoga.

Prefer to fly direct from Santiago to Buenos Aires?

Find which airlines fly direct from Santiago Arturo Merino Benitez Airport to Buenos Aires, which days they fly and book direct flights.

Direct departures

Santiago Arturo Merino Benitez to Buenos Aires

Monday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Tuesday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Wednesday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Thursday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Friday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Saturday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Sunday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

See more nonstop flights

Direct returns

Buenos Aires to Santiago Arturo Merino Benitez

Monday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Tuesday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Wednesday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Thursday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Friday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Saturday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

Sunday

Aerolineas Argentinas,JetSMART,KLM, +2 more

Aerolineas Argentinas,JetSMART, +3 more

See more nonstop flights
See more nonstop flights

Top airlines flying from Santiago to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Santiago to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
JetSMARTOverall score based on 186 reviews
7.3Crew
6.7Boarding
4.7Entertainment
4.9Food
6.4Comfort
Airline reviews

Customer service is horrible. Our flight was at 9pm and we were at check in counter by 7pm. The crew strolls in at 7.30 without even an apology. We were suppose to get our boarding passes online but the website was not working at expected and the staff kept arguing with us saying that is not possible.

2.0 MediocreAkash, Apr 2025CUZ - LIM
Read more JetSMART reviews

Customer service is horrible. Our flight was at 9pm and we were at check in counter by 7pm. The crew strolls in at 7.30 without even an apology. We were suppose to get our boarding passes online but the website was not working at expected and the staff kept arguing with us saying that is not possible.

There was no entertainment but everyone just used their phones.

The app told us that carry on luggage was included but we were made to pay for it again at the check in counter, making it a very expensive flight. Not happy

I was charged 168 soles for kids stroller. We have travelled across the world and have never charged for the stroller. Horrific airlines and the staff was extremely rude. They wouldn’t let us board unless we pay the extra baggage cost. Never ever flying this airline and I would recommend the same for the others.

Avoid this airline. They are unprofessional. The captain left several passengers on ground due to covid restrictions which were never communicated. As a chilean, I am ashamed that this low level airline comes from my country. Remember this horrible brand and avoid it... Jetsmart

This airline scams people into paying multiple times for their baggage. I prepaid $150 for my son's baggage roundtrip from Miami to Cusco. We he checked in at Miami, they said it was not paid for in their system and they would not let him board the plane unless he paid $88 for the baggage despite him showing the receipt that I had already paid. THEN, when he landed in Lima, they told him he had to pay another $73 for his bag to get to Cusco or they would not let him board...even though he now had 2 receipts showing he paid! I called to let them know of this error and that I wanted to be refunded for the additional $161 they charged him. I also wanted to make sure that it was showing in the system that we had already paid for the baggage so that this would not happen again on his return flight. They assured me it was in the system, but when we went to check in for his return flight, they said it was not in the system (despite me showing all 3 of our previous receipts and where it had come out of my bank account) and made us pay another $73 for his baggage or they would not let him on his return flight! I have called twice and emailed twice with no resolution. We paid $384 for one normal size and weight bag. They did the same thing to my mom on a flight the week before! I truly believe that they are scamming customers out of hundreds of dollars. I would like to know what agency I can report this fraud to as trying to address it with the airline has not worked.

Disorganized. Multiple flight time changes both ways and double dipping charging for carry on bags/checked bags. We booked directly through Sky to avoid 3rd party agent hassle. Unlikely to fly again with this airline.

Changed schedule without notice , canceled flight, mediocre competition, no help with the lost connecting flights.

Bare bones flight no entertainment minimal, if any food or beverage. warm beer only if you want a cocktail

Sky canceled our 8 am flight at 1 am. However Kiwi.com, who we used to book our flight (because sky airways online system would always give us an error message when we entered our payment information ) didn’t claim it was a cancellation but simply a 12.5 hour delay, and rescheduled our flight for 8:30 pm. This would have left us stuckk at the airport for 12.5 more hours, as we we staying at the Wyndham hotel at the airport. We were unable to request a refund this through kiwi because they don’t allow refunds for any schedule changes with less than 24 hours difference. Kayak and sky airline’s own websites showed the flight as cancelled. Only kiwi showed it as a very very very delayed flight. This way kiwi can keep our money. Ugh. We tried for hours to request a refund at the sky airlines website, but there was always an error at the very last step where you enter your refund credit card information. We ended up being forced to request refund vouchers which are good for 12 months but which we will likely never use. We ended up booking new flights with Latam airlines that got us out at 8:40 am. We will never use kiwi.com again.

my flight was canceled without reason or possibility of resuming another flight within the time frame of my trip I could not contact an adviser either by email or by telephone because no communication possible on the website I could not have the flight reimbursed I find this way of doing things by the company inadmissible I have lost €250 it is theft I do not recommend this company and I consider that you have not done your job because I have not obtained any help from your part

J’ai réservé avec Kayak. Sur mon billet de confirmation il était noté que j’avais droit à des bagages pour chaque passager mais on m’a fait payer 36 dolllars pour l’un des passagers.

Flight check in Lima to Cusco all went very smoothly and plane boarded on time. All in all a great experience for a low cost fare.

Don’t ever book with them. They are worse than Ryanair and you will end up paying more for the worse possible airline and deal with ignorant people who don’t know what “customer” is. Avoid at all costs

Everything you need to know for your flight from Santiago to Buenos Aires

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