Cheap flights from Buenos Aires to Mendoza from £31

The month of January is, on average, the cheapest month to fly to Mendoza from Buenos Aires, with most prices found around £58. If you don’t want to visit Mendoza in January, then you should wait until March to fly from Buenos Aires, when ticket prices are also cheap, with an average price of £76.

Our data shows that Wednesday is the least expensive day to fly to Mendoza. Tickets to fly out on this day can be as low as £70. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Mendoza on Sunday is £128.

Our most recent data shows that the best time of day to fly to Mendoza is at midday. Flights from Buenos Aires to Mendoza during this time can be as low as £75. Try not to purchase tickets in the afternoon because they tend to be around £120. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Buenos Aires Jorge Newbery 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 £102 when searching weeks before you fly. 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 £31 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.

You could potentially save up to 11% on your flight if you consider stops on a Buenos Aires to Mendoza flight.

As of June 2026, prices for Buenos Aires to Mendoza flights are approximately 11% more expensive when compared to flights at the same time last year.

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 115 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

3 flights are operational daily from Buenos Aires to Mendoza as of June 2026. The most popular departure time for this route is 06:00, with 49% of flights per day taking off at midday.

As of June 2026, 21 flights take off from Buenos Aires and land in Mendoza each week. The most common flight departure day for this route is Wed, with 43% of weekly flights taking off on this day.