Cheap flights from Buenos Aires to Miami from $355

The month of April is, on average, the cheapest month to fly to Miami from Buenos Aires, with most prices found around $733. If you are unable to visit Miami during the month of April, then departing from Buenos Aires during the month March is also very affordable. Most momondo users find prices during this month for around $743.

The cheapest day to depart from Buenos Aires to Miami is on a Sunday when prices can be found for as low as $870. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Saturday is $929.

At noon is the cheapest time of day to fly from Buenos Aires to Miami when you can find flight prices for as low as $833. Flying to Miami at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $943. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Buenos Aires Ministro Pistarini to Miami for the best Buenos Aires - Miami flight prices

You are more likely to see cheaper flights to Miami from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Buenos Aires for as low as $767 on momondo.

There are 3 cabin classes available to choose from on Buenos Aires to Miami 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 1% on your flight if you consider stops on a Buenos Aires to Miami flight.

As of October 2026, prices for Buenos Aires to Miami flights are approximately 20% more expensive when compared to flights at the same time last year.

Sky Airline, LATAM Airlines, and Delta are the most popular carriers operating from Buenos Aires to Miami

American Airlines, Aerolineas Argentinas and LATAM Airlines are the top three most popular airlines that fly to Miami from Buenos Aires according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 10 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Buenos Aires and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

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

Wednesday 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Santo Domingo (SDQ) was the most common stop: 23% of momondo users choosing 1-stop flights on this route connected there.

Flights via Punta Cana (PUJ) offer the lowest average round-trip price of $445.

Flights connecting via Bogotá (BOG) have the shortest average one-way travel time: 11h 54m.

Santiago (SCL) has the shortest average layover time for this route: 1h 30m.

As of October 2026, there are 8 flights per day flying from Buenos Aires to Miami. The most common time of day flights depart is 10:00PM, with 56% of flights taking off in the evening.

62 flights are operational weekly from Buenos Aires to Miami as of October 2026. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.