Cheap flights from Buenos Aires to Mendoza from $40

In general, June is the cheapest month to fly from Buenos Aires to Mendoza. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $92. If you aren’t able to travel during the month of June, then book flights to Mendoza from Buenos Aires during January instead. Flights to Mendoza in January, while not as cheap as those in June, still average around $94.

On average, the least expensive day to fly to Mendoza from Buenos Aires is on a Monday. momondo users have found tickets for Monday departures for as low as $128. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Buenos Aires to Mendoza for around $173.

Our data shows that the cheapest Buenos Aires to Mendoza flights are usually those with departure times in the morning. Our users have found flights to Mendoza in the morning for as low as $140. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $163 on average. Flights to Mendoza from Buenos Aires in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Buenos Aires Ministro Pistarini to Mendoza El Plumerillo for the best Buenos Aires - Mendoza El Plumerillo flight prices

You are more likely to see cheaper flights to Mendoza from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Mendoza for around $142 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mendoza from Buenos Aires for as low as $41 on momondo.

There are 2 cabin classes available to choose from on Buenos Aires to Mendoza flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

JetSMART is the most popular carrier operating from Buenos Aires to Mendoza El Plumerillo

Aerolineas Argentinas, Flybondi and JetSMART are the top three most popular airlines that fly to Mendoza from Buenos Aires according to our data. Aerolineas Argentinas is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Mendoza. Keep in mind that there are 3 different airlines that fly to Mendoza on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Buenos Aires and Mendoza have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, JetSMART have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

As of September 2026, there are 13 flights per day flying from Buenos Aires to Mendoza. The most common time of day flights depart is 7:00PM, with 47% of flights taking off at noon.

92 flights are operational weekly from Buenos Aires to Mendoza as of September 2026. The most popular departure day for this route is Thu, with 36% of flights per week taking off on this day.