BUE - SCL

£89 Find Cheap Flights from Buenos Aires to Santiago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Santiago departing on 6/5. 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 Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Santiago, 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 Buenos Aires to Santiago, as well as popular online travel agencies
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Cheap Flight Deals from Buenos Aires to Santiago (BUE-SCL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Buenos Aires to Santiago 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 return flight deals from Buenos Aires to Santiago

KAYAK's recommended return flight deals from the most popular airlines that fly from Buenos Aires to Santiago.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
JetSMART Logo
19:40 - 21:04AEP-SCL
2h 24mdirect
JetSMART Logo
05:56 - 15:12SCL-AEP
8h 16m1 stop
£137JetSMART
Find Deal
Thu, 17 Jul - Fri, 1 Aug
 Logo
14:00 - 18:26AEP-SCL
5h 26m1 stop
 Logo
00:35 - 03:40SCL-AEP
2h 05mdirect
Thu, 17 Jul - Thu, 31 Jul
 Logo
19:40 - 21:04AEP-SCL
2h 24mdirect
 Logo
00:35 - 03:40SCL-AEP
2h 05mdirect
Thu, 17 Jul - Thu, 31 Jul
JetSMART Logo
10:23 - 18:26AEP-SCL
9h 03m1 stop
JetSMART Logo
05:56 - 15:12SCL-AEP
8h 16m1 stop
£196JetSMART
Find Deal
Thu, 17 Jul - Fri, 1 Aug
Sky Airline Logo
07:55 - 09:25AEP-SCL
2h 30mdirect
Sky Airline Logo
05:55 - 09:00SCL-AEP
2h 05mdirect
£197Sky Airline
Find Deal
Mon, 21 Jul - Fri, 25 Jul
Sky Airline Logo
09:50 - 11:20AEP-SCL
2h 30mdirect
Sky Airline Logo
05:55 - 09:00SCL-AEP
2h 05mdirect
£198Sky Airline
Find Deal
Fri, 9 May - Mon, 12 May
Sky Airline Logo
09:50 - 11:20AEP-SCL
2h 30mdirect
Sky Airline Logo
00:35 - 03:40SCL-AEP
2h 05mdirect
£200Sky Airline
Find Deal
Fri, 22 Aug - Sat, 23 Aug
Sky Airline Logo
21:55 - 23:25AEP-SCL
2h 30mdirect
Sky Airline Logo
05:55 - 09:00SCL-AEP
2h 05mdirect
£202Sky Airline
Find Deal
Tue, 13 May - Wed, 21 May
LATAM Airlines Logo
08:40 - 10:08AEP-SCL
2h 28mdirect
LATAM Airlines Logo
00:37 - 10:30SCL-AEP
8h 53m1 stop
£589LATAM Airlines
Find Deal
Mon, 21 Jul - Thu, 24 Jul
LATAM Airlines Logo
18:20 - 03:00AEP-SCL
9h 40m1 stop
LATAM Airlines Logo
08:35 - 21:30SCL-AEP
11h 55m2 stops
£1,349LATAM Airlines
Find Deal
Thu, 17 Jul - Fri, 1 Aug

Expert advice for your flight from Buenos Aires to Santiago

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
LATAM Airlines

LATAM's Premium Economy offers priority check-in and lounge access for a smoother journey.


LATAM's LATAM+ seats provide extra legroom, enhancing comfort on longer flights.

Delta

Sky Priority check-in offers faster service for elite status and premium cabin passengers.


Delta offers free messaging on flights with Wi-Fi, ideal for staying connected.

Read more about Deltaby Stefanie Waldek
Sky Airline

Sky Airline's Plus fare includes a carry-on and checked bag, offering value for travelers.


Sky Airline's Full fare allows free changes to dates, names, and destinations.

Read more about Sky Airlineby Daniel Scheffler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Sky Airline

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more

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

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

What is the cheapest Buenos Aires to Santiago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Buenos Aires to Santiago.
Our data shows that the cheapest route for a return flight from Buenos Aires to Santiago cost £40 and was between Buenos Aires Jorge Newbery Airport (AEP) and Santiago (SCL). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £40.

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

The average price of all round-trip flights from Buenos Aires to Santiago clicked on KAYAK for each day over the last 12 months.
For Buenos Aires to Santiago, Friday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Santiago back to Buenos Aires, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to Santiago, 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 Buenos Aires to Santiago is May, where tickets cost £167 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is £205 and £191 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £267, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buenos Aires to Santiago, 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 Buenos Aires to Santiago, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know - Cheap tickets from Buenos Aires to Santiago

Low season

September

High season

July

Cheapest flight

£89
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Buenos Aires Jorge Newbery to Santiago

When to book flights from Buenos Aires to Santiago

Are your dates flexible? Find out the best times to travel from Buenos Aires to Santiago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Buenos Aires to Santiago

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

    In the last 3 days, the lowest price for a flight from Buenos Aires to Santiago was £118 for a one-way ticket and £182 for a return.

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

    Buenos Aires has 2 major airports: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini. Santiago Arturo Merino Benitez is the only airport in Santiago. You’ll usually find the cheapest deals if you fly from Buenos Aires Jorge Newbery.

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

    KLM, Iberia, and American Airlines offer inflight Wi-Fi service on the Buenos Aires to Santiago flight route.

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

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

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

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

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

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

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

    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 Buenos Aires to Santiago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Buenos Aires 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 Buenos Aires to Santiago?

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

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

    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 Santiago from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • Looking for a cheap flight from Buenos Aires to Santiago? 25% of our users found flights on this route for £91 or less one-way and £91 or less round-trip.

Prefer to fly direct from Buenos Aires to Santiago?

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

Direct departures

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 direct flights

Direct returns

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 direct flights
See more direct flights

Top airline flying from Buenos Aires to Santiago

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Santiago. 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 Buenos Aires to Santiago? 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 184 reviews
5.0Food
6.4Comfort
6.7Boarding
4.8Entertainment
7.3Crew
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

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

Information on your arrival and departure airports

Compare transportation modes for Buenos Aires to Santiago

Average priceAverage duration
Flights£8012h 24m
Buses£13622h 19m

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