Cheap flights from Buenos Aires to Puerto Iguazú from R733

The cheapest month to fly to Puerto Iguazú from Buenos Aires is in August. Flight prices, which tend to average around R1 750, are often lower during this time because this is during the off-season. If you aren’t able to travel to Puerto Iguazú during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of R1 783.

The cheapest day to depart from Buenos Aires to Puerto Iguazú is on a Monday when prices can be found for as low as R1 981. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Puerto Iguazú on Wednesday is R4 789.

Flying to Puerto Iguazú from Buenos Aires in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as R1 738 when looking at flights departing in the afternoon. Flights to Puerto Iguazú are more costly at midday, with an average ticket price of R4 789. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Buenos Aires Ministro Pistarini to Puerto Iguazú Cataratas del Iguazu for the best Buenos Aires - Puerto Iguazú Cataratas del Iguazu flight prices

You are more likely to see cheaper flights to Puerto Iguazú from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Iguazú for around R2 280 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Iguazú from Buenos Aires for as low as R1 683 on momondo.

There is only 1 cabin class available to choose from on Buenos Aires to Puerto Iguazú flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 21% of flights between Buenos Aires and Puerto Iguazú have experienced a delay on any given week. The average delay length over the past 12 months has been 110 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. Monday 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 17% of their flights experiencing any sort of delay.

As of October 2026, there are 8 flights per day flying from Buenos Aires to Puerto Iguazú. The most common time of day flights depart is 18:00, with 40% of flights taking off at midday.

As of October 2026, there are 56 flights per week flying from Buenos Aires to Puerto Iguazú. The most common day of the week flights depart is Thu, with 71% of flights taking off on this day.