Cheap flights from Miami to Argentina from £238

The month of September is, on average, the cheapest month to fly to Argentina from Miami, with most prices found around £561. If you aren’t able to travel to Argentina during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £561.

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

You are more likely to see cheaper flights to Argentina from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around £646 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Miami for as low as £609 on momondo.

There are 3 cabin classes available to choose from on Miami to Argentina 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 28% of flights between Miami and Argentina have experienced a delay on any given week. The average delay length over the past 12 months has been 167 minutes.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Aerolineas Argentinas have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

As of March 2026, 9 flights take off from Miami and land in Argentina each day. The most common flight departure time for this route is 09:00, with 69% of daily flights taking off in the evening.

As of March 2026, 68 flights take off from Miami and land in Argentina each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.