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BUE - UAQ

Find cheap flights from Buenos Aires to San Juan from $51

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 San Juan departing on 9/25. 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
0 bags
Thu 5/30
Thu 6/6

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to San Juan, 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 San Juan, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Buenos Aires to San Juan (BUE-UAQ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to San Juan 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 and deals for you by selecting your travel dates.
Choose your dates
9:00 am - 11:00 amAEP-UAQ
2h 00mnonstop
8:10 pm - 9:50 pmUAQ-AEP
1h 40mnonstop
$146Aerolineas Argentinas
Find Deal
Mon, May 27 - Thu, May 30

Flights from Buenos Aires to San Juan - Travel Insights & Trends

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

What is the cheapest Buenos Aires to San Juan flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Buenos Aires to San Juan.
Our data shows that the cheapest route for a one-way flight from Buenos Aires to San Juan cost $109 and was between Buenos Aires Ministro Pistarini Airport and San Juan. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $109.

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

The average price of all flights from Buenos Aires to San Juan clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Juan on a Monday and more expensive on a Saturday. On your return trip to Buenos Aires, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Buenos Aires to San Juan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buenos Aires to San Juan, 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 San Juan is August, where tickets cost $141 on average. On the other hand, the most expensive months are November and June, where the average cost of tickets is $260 and $234 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buenos Aires to San Juan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buenos Aires to San Juan, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Which airlines fly non-stop between Buenos Aires and San Juan?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Buenos Aires to San Juan.
There is just one airline that flies from Buenos Aires to San Juan direct and that is Aerolineas Argentinas. The best one-way deal found from Aerolineas Argentinas for the route is $105.

How many flights are there between Buenos Aires and San Juan per day?

Each day, there are between 2 and 3 nonstop flights that take off from Buenos Aires and land in San Juan, with an average flight time of 2h 00m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 16 flights. The most frequent day of departure is Wednesday, when 19% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Buenos Aires and San Juan?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Buenos Aires to San Juan take?

A direct flight to San Juan will take on average 2h 00m to travel the 617 miles flying distance from Buenos Aires.

What’s the earliest departure time from Buenos Aires to San Juan?

Early birds can take the earliest flight from Buenos Aires at 7:30 am and will be landing in San Juan at 9:30 am.

What’s the latest departure time from Buenos Aires to San Juan?

If you prefer to fly at night, the latest flight from Buenos Aires to San Juan jets off at 7:15 pm and lands at 9:15 pm.

Good to know

Low season

November

High season

December
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly with an average 9% increase in price.

When to book flights from Buenos Aires to San Juan

Are your dates flexible? Find out the best times to travel from Buenos Aires to San Juan 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 Buenos Aires to San Juan

  • What is the cheapest flight from Buenos Aires to San Juan?

    In the last 3 days, the lowest price for a flight from Buenos Aires to San Juan was $51 for a one-way ticket and $146 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and San Juan?

    No, a passport isn't needed to fly from Buenos Aires to San Juan. However, local authorities might ask for an official ID.

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

    The Embraer 190 is the aircraft model that flies most regularly on the Buenos Aires to San Juan flight route.

  • Which airline alliances offer flights from Buenos Aires to San Juan?

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

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

    There are nonstop flights from Buenos Aires to San Juan on a daily basis.

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

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan 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 San Juan?

    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 San Juan 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 San Juan?

    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 San Juan 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

Top tips for finding a cheap flight from Buenos Aires to San Juan

  • Looking for a cheap flight? 25% of our users found flights on this route for $109 or less one-way.

Prefer to fly non-stop from Buenos Aires to San Juan?

Find which airlines fly direct from Buenos Aires to Domingo F. Sarmiento, which days they fly and book direct flights.

Nonstop departures

Buenos Aires to San Juan Domingo F. Sarmiento

Monday

Aerolineas Argentinas, GOL, ITA Airways

Aerolineas Argentinas, GOL, +1 more

Tuesday

Aerolineas Argentinas, GOL, ITA Airways

Aerolineas Argentinas, GOL, +1 more

Wednesday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Thursday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Friday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Saturday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Sunday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

See more direct flights

Nonstop returns

San Juan Domingo F. Sarmiento to Buenos Aires

Monday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Tuesday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Wednesday

Aerolineas Argentinas

Aerolineas Argentinas

Thursday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Friday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Saturday

Aerolineas Argentinas

Aerolineas Argentinas

Sunday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

See more direct flights
See more direct flights

Top airline flying from Buenos Aires to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to San Juan. 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 San Juan? 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
Aerolineas ArgentinasOverall score based on 1033 reviews
7.8Boarding
7.5Comfort
5.9Entertainment
8.2Crew
6.4Food
Airline reviews

Not enough legroom on flight. I was never offered the option of purchasing a seat with more legroom.

4.0 OkayAnonymous, Apr 2024USH - AEP
Read more about Aerolineas Argentinas reviews

Not enough legroom on flight. I was never offered the option of purchasing a seat with more legroom.

I had an 9 hr layover continuing on to Ushuaia. I expected to have to get my luggage & do customs but I did not expect Aerolinas Argentinas to make me sit with all of my luggage for 7 hours in the entrance part of the airport before they would let us re-check our bags & get back in where there are seats. People were sitting on the floor everywhere.

This is the worst airline I have used in my 30 years of travel. The boarding process was an absolute nightmare with endless lines. It took 4 hrs to get to gate while in Bunoes Aires. Also, they change flight times and gates several times leading us to go to multiple gates. Never will fly this airline again

Aerilineas changed my airport from aero parque to Ezeiza and didn’t take care of my transport. Seats were mediocre and ground personal weren’t very helpful. Too bad that’s the only option to fly to El calafate. Bad service, bad company

Better snacks options for a 3.25 hour flight . There was only 1 choice - a fruit granola bar .

I liked the airport and aircraft crew. I disliked the fact that I and TSA pre check approved but this airline is not affiliated to the program. I was 4 hours befor departure and I barely made it to the gate. The airline does not allow to buy extra luggage online. After waiting 1 hour and 45 minutes to check in my luggage I had to do another line to pay my luggage with another hour of waiting. Only one airline person to process payment. This is ridiculous and I saw so many elderly people struggling in line waiting long hours.

everything, disorganized, the flight was delayed an hour and twenty minutes without any explanation

Solo diré que mi vuelo tuvo 5 horas y media de atraso. Jamás explicaron el motivo y se tomaban el tiempo del mundo para anunciar su siguiente retraso. Es más, esperaban a que llegara la hora de la supuesta salida para decir que se retrasaba nuevamente por otra siguiente hora. Implicó que tuvimos que pagar gastos extrae por el alquiler de nuestro auto y cuando le planteamos a customer services se desentendieron totalmente. Nada profesionales novel dios. Tengo tanto que decir en contra de aerolíneas argentinas que prefiero parar acá. Terrible, terrible, terrible

Boarding was efficient and painless. Food was not supplied. It will be good if some chips or biscuits can be provided.

no usb conector. i freeze out all the flight, 2 blankets were not enough, apparently air conditioning cannot be tune. a seat side of mine has to be move because water falls from the upper luggage compartment

Book cheap flights from Buenos Aires to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buenos Aires to San Juan found on KAYAK in the last 72 hours.
9/25Wed
nonstopAerolineas Argentinas
2h 00mAEP-UAQ
$51
9/25Wed
1 stopAerolineas Argentinas
12h 35mAEP-UAQ
$69
9/25Wed
2 stopsAerolineas Argentinas
8h 30mAEP-UAQ
$120

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Flights to San Juan

Destination:

San Juan (UAQ)Argentina

Cabin classes:

$109

Browse origins:

  • Flights » 
  • Buenos Aires

Browse destinations:

  • Flights » 
  • Worldwide » 
  • San Juan

Compare transportation modes for Buenos Aires to San Juan

Average priceAverage duration
Flights$1092h 00m
Buses$9814h 20m