BUE - SCL

72€ 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 09.09.. 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.
1 adult
1 adult, Economy, 0 bags

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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
109 €
Typical prices: 251 €-173 €
JetSMART
Thu 25.6.Sun 28.6.
AEP - SCL • Direct
Cheapest direct flights
110 €
Typical prices: 251 €-173 €
JetSMART
Thu 25.6.Mon 29.6.
AEP - SCL • Direct
Top airlines
Cheapest • from 110 € (return)
Best reviews • 7,8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Aerolineas Argentinas, JetSMART, and others. Average duration is 2h 24m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 75% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 93% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Buenos Aires to Santiago

Thu, 25. Jun - Sun, 28. Jun
Multiple Airlines Logo
5:45 - 7:11
AEP
-
SCL
2h 26mdirect
Multiple Airlines Logo
19:04 - 0:10
SCL
-
AEP
4h 06m
1 stop
109 €Multiple Airlines
Thu, 25. Jun - Mon, 29. Jun
JetSMART Logo
5:45 - 7:11
AEP
-
SCL
2h 26mdirect
JetSMART Logo
15:12 - 18:20
SCL
-
AEP
2h 08mdirect
110 €JetSMART
Thu, 25. Jun - Sun, 28. Jun
JetSMART Logo
5:45 - 7:11
AEP
-
SCL
2h 26mdirect
JetSMART Logo
8:12 - 11:20
SCL
-
AEP
2h 08mdirect
114 €JetSMART
Thu, 27. Aug - Thu, 10. Sep
JetSMART Logo
5:45 - 7:13
AEP
-
SCL
2h 28mdirect
JetSMART Logo
19:12 - 21:20
SCL
-
AEP
2h 08mdirect
114 €JetSMART
Thu, 27. Aug - Tue, 8. Sep
JetSMART Logo
5:45 - 7:13
AEP
-
SCL
2h 28mdirect
JetSMART Logo
19:12 - 21:20
SCL
-
AEP
2h 08mdirect
117 €JetSMART
Sat, 29. Aug - Thu, 10. Sep
JetSMART Logo
22:10 - 23:38
AEP
-
SCL
2h 28mdirect
JetSMART Logo
19:12 - 21:20
SCL
-
AEP
2h 08mdirect
118 €JetSMART
Thu, 25. Jun - Mon, 29. Jun
Multiple Airlines Logo
6:20 - 17:09
AEP
-
SCL
11h 49m
1 stop
Multiple Airlines Logo
15:12 - 18:20
SCL
-
AEP
2h 08mdirect
126 €Multiple Airlines
Sun, 30. Aug - Wed, 9. Sep
Sky Airline Logo
19:30 - 21:00
EZE
-
SCL
2h 30mdirect
Sky Airline Logo
1:55 - 4:00
SCL
-
EZE
2h 05mdirect
187 €Sky Airline
Wed, 29. Jul - Wed, 5. Aug
Sky Airline Logo
19:30 - 21:00
EZE
-
SCL
2h 30mdirect
Sky Airline Logo
4:00 - 7:05
SCL
-
EZE
2h 05mdirect
188 €Sky Airline
Wed, 1. Jul - Fri, 3. Jul
Sky Airline Logo
19:30 - 21:00
EZE
-
SCL
2h 30mdirect
Sky Airline Logo
0:55 - 4:00
SCL
-
EZE
2h 05mdirect
195 €Sky Airline
Booking Insights

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.

How much is a return flight from Buenos Aires to Santiago?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Buenos Aires to Santiago departing in June.

What is the cheapest Buenos Aires to Santiago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from Buenos Aires to Santiago costs 142 € on the route between Buenos Aires Jorge Newbery Airport (AEP) and Santiago (SCL). However, over the past month, flights between Buenos Aires Ministro Pistarini Airport (EZE) and Santiago (SCL) were, on average, 75% cheaper than other Buenos Aires-Santiago routes. The most popular route is between Buenos Aires Jorge Newbery Airport (AEP) and Santiago (SCL).

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.

If you are looking for a flight deal from Buenos Aires to Santiago, look for departures on Fridays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Santiago, Wednesday is the cheapest day to fly and Thursday is 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 March, where tickets cost 147 € (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is 253 € and 230 € respectively.

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 2 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Buenos Aires to Santiago

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Buenos Aires to Santiago

Low seasonFebruary
Most popular time to fly (9% more expensive on average)

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 72 € for a one-way ticket and 109 € for a return.

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

    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.

  • 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.

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

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Santiago are JetSMART and KLM. With an average price for the route of 169 € and an overall rating of 6,8, JetSMART is the most popular choice. KLM is also a great choice for the route, with an average price of 236 € and an overall rating of 7,8.

  • 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.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for 186 € or less one-way and 194 € or less round-trip.

Prefer to fly direct from Buenos Aires to Santiago Arturo Merino Benitez?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buenos Aires to Santiago Arturo Merino Benitez.
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

Reviews of the top 3 airlines 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.
7,8
KLMOverall score based on 1527 reviews
7,7Comfort
7,2Entertainment
7,8Boarding
7,3Food
8,4Crew
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10,0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

First of all, could be Kyak's fault he we couldn't for days check in on line via Kayak or Jet Smart. We can't get the app either. Luckily on LATAM I managed to get the WiFi and contact Jet smart via what's app. This was horrendous and the person was unhelpful to start with. But we explained and she managed to check us in as if she didn't we wouldn't have got on the flight as would've been too late to check in. At the gate they were checking everyone's bag for size. My bag was 1 cm over and they tried to charge me $255 soles to carry it on but was 225 to put it in the hold. We had to pay to put both bags in the hold adding £100 to the cost of the flight. We had to carry the bags as the jet smart sight doesn't allow us to add bags which would've cost us £13 each so £26 on booking instead of £100. Staff at the gate were rude to us and other passengers. I'm sure they were on commission to get money off passengers for the bags. The lady flight attendant was pleasant but over ruled buy this jumped up young guy when I asked if my partner could sit beside me. The plane was 1/3 full. Then he was rude most of the flight. Avoid jet smart at all costs! Worrying thing is we have a return journey with these shower of.... We have been on their site the past two days trying to add bags but site won't do anything. I think this is on purpose to get more money out of passengers. As I said avoid at all costs.

Terrible website. Does not work most of the time I tired using it to check in. Had to have someone from another country help me check in. Their customer service is the worst.

The crew was polite, the Captain specially was cool! But the onboard service was nonexistent: No entertainment, no food, no reclining seats. I know it is a low cost, but the cost of the ticket was not so low for just the transport service.

Was a good flight, no delays and good customer service.

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

Crew makes every effort to keep passengers content with comfort, food and drink. The seats on a long haul 757 are quite small with very little room for feet, especially with your personal item stowed under the seat.

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 Buenos Aires to Santiago

Information on your arrival and departure airports