Cheap Flights from Buenos Aires to San Juan starting at RM 188

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Buenos Aires to San Juan

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Buenos Aires (BUE) to San Juan (UAQ) the cheapest?

Airlines adjust prices for flights from Buenos Aires to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Buenos Aires (BUE) to San Juan (UAQ) cost?

According to Trip.com's data, the lowest price is around RM 541.
How long does it take to fly from Buenos Aires (BUE) to San Juan (UAQ)?

It takes about 2 hours 1 minute to fly from Buenos Aires (BUE) to San Juan (UAQ).
What is the transportation method from the main airport to downtown in San Juan?
- The distance from San Juan Airport to downtown is about 11km, by taxi about 30 minutes.
What time does the earliest flight from Buenos Aires to San Juan depart?

The earliest flight departs from Buenos Aires (AEP) at 09:00 and arrives in San Juan (UAQ) at 10:55.
What time does the latest flight from Buenos Aires to San Juan depart?

The latest flight departs from Buenos Aires (AEP) at 18:30 and arrives in San Juan (UAQ) at 20:25.
What are the most popular airlines that fly from Buenos Aires (BUE) to San Juan (UAQ)?

Airlines with flights from Buenos Aires (BUE) to San Juan (UAQ): Aerolineas Argentinas, Gol Linhas Aereas Inteligentes, ITA Airways, Flybondi, LATAM Airlines, Air France and KLM.
What's the most popular airline for non-stop flights from Buenos Aires (BUE) to San Juan (UAQ)?

Aerolineas Argentinas operates 1 direct flights from Buenos Aires (BUE) to San Juan (UAQ).
How many airports in San Juan (UAQ)?

There are 1 airport(s) in San Juan (UAQ): San Juan Airport.

How to find a cheap flight from Buenos Aires to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buenos Aires to San Juan. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Buenos Aires to San Juan.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Buenos Aires to San Juan over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Wed, May 14, with one-way flights priced at just RM 188.

Compare cheap flight deals from Buenos Aires to San Juan across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Buenos Aires to San Juan. The cheapest airline for this route is Flybondi.

Set up a Price Alert

By setting up a Price Alert for your journey from Buenos Aires to San Juan, you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Buenos Aires to San Juan.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Buenos Aires to San Juan and snag some exclusive deals just for you.

Flight Information from Buenos Aires to San Juan

Cheapest direct flight price	RM 187
Cheapest return ticket price	RM 230
Off-season for travel	March
Peak season for travel	June
Flight distance	993.39km
Average flight time	2 hours 1 minute
Popular airline	Aerolineas Argentinas