Cheap flights from San Juan to Buenos Aires

San Juan
UAQ
Buenos Aires
BUE

Flight deals from San Juan to Buenos Aires

Below you can see the best deals on flights San Juan — Buenos Aires for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 25 September, from AED 344.

Top 10 cheap flights from San Juan to Buenos Aires

AR
 436

San Juan — Buenos Aires

15:50—17:30
3 Sep 2026
1 h 40 m
Direct flight
AR
 436

San Juan — Buenos Aires

17:40—19:20
6 Sep 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

21:40—23:20
13 Sep 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

21:45—23:25
16 Aug 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

13:30—15:10
5 Sep 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

17:50—19:30
5 Sep 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

16:00—17:40
7 Sep 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

12:25—14:05
18 Aug 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

11:25—13:05
18 Aug 2026
1 h 40 m
Direct flight
AR
 439

San Juan — Buenos Aires

10:15—11:55
11 Sep 2026
1 h 40 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from San Juan to Buenos Aires?

The price of a flight from San Juan to Buenos Aires changes depending on how far ahead you book. For the best chance of a lower fare, book around 25 days before departure, when the average ticket costs about AED 4,617. Fares also tend to climb as the departure date gets closer.

About the San Juan — Buenos Aires flight

Looking for cheap flights from San Juan to Buenos Aires? Compare fares from different airlines, check the flight schedule and travel time — and book your San Juan — Buenos Aires ticket online at the best price.

The route has direct flights — around 11 flights per week, flights are operated by Aerolineas Argentinas, Flybondi, a nonstop flight takes about 1 h 40 min, the distance between the cities is around 1,007 km.

Planning your trip? You may find our Buenos Aires travel guide, how to get from the airport into town and Buenos Aires weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 136Min. price
OctoberCheapest
DecemberPeak season
YesDirect flights
1,007 kmDistance
1 h 40 minTravel time
2Airlines
11 / wkFlights

Flight schedule from San Juan to Buenos Aires

The table shows direct flights from San Juan to Buenos Aires on the selected date. The flight takes approximately 1 h 40 min. Regular flights are operated by Aerolineas Argentinas and Flybondi. Departures from San Juan Airport airports, arrivals at Jorge Newbery Airport and Ministro Pistarini Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: San Juan — Buenos Aires

Below is a calendar of the lowest flight ticket prices for San Juan — Buenos Aires by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 136 in October, and the most expensive are around AED 764 in December. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from San Juan to Buenos Aires by month. Tickets are usually cheapest in April (around AED 247) and priciest in January (about AED 432) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 432highMayAED 256lowSepAED 260low
FebAED 370mediumJunAED 264lowOctAED 317medium
MarAED 335mediumJulAED 423highNovAED 251low
AprAED 247lowAugAED 326mediumDecAED 427high

Some values are estimated based on seasonality.

When to fly

Weather in Buenos Aires: it is warmest in January (up to 29 °C on average) and coolest in July (around 14 °C). The driest month is May.

Tickets are usually cheapest in October and most expensive in December. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Buenos Aires

Dry and wet days · Buenos Aires

Wind speed and direction · Buenos Aires

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How to get the best deal on a San Juan — Buenos Aires ticket

  • Book ahead: fares for San Juan — Buenos Aires are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Buenos Aires is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the San Juan — Buenos Aires route are operated by 2 airlines; Aerolineas Argentinas runs the most flights (around 55% of all flights). Compare carriers, flight shares and schedules below.

  • Aerolineas ArgentinasAR
    2x/week
    WebsiteFleet: 8411.2M pax/year
    • Direct flight UAQ → AEP1x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    • Direct flight UAQ → EZE1x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    54.5%Open →
  • FlybondiFO
    2x/week
    WebsiteFleet: 153.5M pax/year
    • Direct flight UAQ → AEP2x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    45.5%Open →

Cities and airports on the San Juan — Buenos Aires route

Flights San Juan — Buenos Aires depart from San Juan Airport and arrive at Jorge Newbery Airport and Ministro Pistarini Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Juan

UAQ
Argentina
About the cityHow to get thereWeatherAll about the country Argentina
Arrival

Buenos Aires

BUE
Argentina
About the cityHow to get thereWeatherAll about the country Argentina
Departure airports
Arrival airports

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Frequently asked questions about the San Juan — Buenos Aires flight

How long is the flight from San Juan to Buenos Aires?

A nonstop San Juan — Buenos Aires flight takes about 1 h 40 min — the distance between the cities is around 1,007 km.

How far is it from San Juan to Buenos Aires?

The distance from San Juan to Buenos Aires is about 1,007 km, which a nonstop flight covers in around 1 h 40 min.

Are there direct flights from San Juan to Buenos Aires?

Yes, there are nonstop flights San Juan — Buenos Aires — around 11 flights per week.

Which airlines fly from San Juan to Buenos Aires?

Airlines operating San Juan — Buenos Aires include Aerolineas Argentinas, Flybondi. See the full list with schedules in the "Airlines" section on this page.

Which airports do San Juan — Buenos Aires flights use?

Flights from San Juan depart from San Juan Airport, and arrive at Jorge Newbery Airport, Ministro Pistarini Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from San Juan to Buenos Aires?

The price of a San Juan — Buenos Aires ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in December. Tickets typically cost between AED 136 and AED 764. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights San Juan — Buenos Aires?

Flights San Juan — Buenos Aires are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from San Juan to Buenos Aires?

To catch a low fare San Juan — Buenos Aires, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Buenos Aires

See all
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