Cheap flights from Buenos Aires to the United States from $360

In general, November is the cheapest month to fly from Buenos Aires to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $801. If you aren’t able to travel during the month of November, then book flights to United States from Buenos Aires during March instead. Flights to United States in March, while not as cheap as those in November, still average around $807.

According to our data, Tuesday is the cheapest day to fly to United States from Buenos Aires. The lowest ticket price found for a Tuesday departure recently was $940. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,160. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

You are more likely to see cheaper flights to United States from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,001 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Buenos Aires for as low as $840 on momondo.

There are 4 cabin classes available to choose from on Buenos Aires to United States 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 8% on your flight if you consider stops on a Buenos Aires to United States flight.

Copa Airlines, United Airlines, and Avianca are the most popular carriers operating from Buenos Aires to United States

American Airlines, LATAM Airlines and Aerolineas Argentinas are the top three most popular airlines that fly to United States from Buenos Aires according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 11 different airlines that fly to United States 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 United States have experienced a delay on any given week. The average delay length over the past 12 months has been 174 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the morning 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

The number of flights available between Buenos Aires and United States is 8 per day as of August 2026. The most frequent departure time is 10:00PM, with 72% of daily flights leaving in the evening.

The number of flights available between Buenos Aires and United States is 61 per week as of August 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.