$110 Find Cheap Flights from Buenos Aires to San Juan - Compare and Save

2 airlines operate flights between Buenos Aires and San Juan. The airlines offering nonstop flights on this route include:

• Aerolineas Argentinas
• JetSMART

Flights from Buenos Aires to San Juan may depart from several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Flights usually arrive at San Juan Domingo F. Sarmiento (UAQ).

Here are some options for this route, based on selected ticket types and cabin classes:

• Aerolineas Argentinas: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Buenos Aires to San Juan.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $23–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

On the Buenos Aires to San Juan route, being flexible with your departure day can save you up to 22%. Sunday is the cheapest day at $155 round-trip on average, while Tuesday is the most expensive at $197: a $42 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Buenos Aires to San Juan route, 29% of flights were delayed in the past 3 months, with delays averaging 1 hour 58 minutes.

Morning is the busiest departure period on Buenos Aires to San Juan flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

These are the earliest and latest flight times available from Buenos Aires to San Juan:

• Earliest: departs at 7:40 am and lands at 9:39 am
• Latest: departs at 8:31 pm and lands at 10:30 pm.

The flight takes about 1h 59m.

Last-minute fares on this route - booked within 2 weeks of departure - run 47% above the route average of $171. Book 23 weeks before departure for the lowest fares.

A nonstop flight from Buenos Aires to San Juan takes 1h 59m, covering 617 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $110 to $388. That means the highest observed fare was about 4x higher than the lowest one.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

San Juan Domingo F. Sarmiento Airport (UAQ) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
• Street Rent a Car
• Avis
• Budget
• FlexWays
• Rentacar

Round-trip flights from Buenos Aires to San Juan range from $118 to $248, with an average of $171 over the past 12 months. Anything below $118 counts as a good deal.