Cheap flights from Miami to Argentina from C$ 387

If you don’t want to visit Argentina in September, then you should wait until October to fly from Miami, when ticket prices are also cheap, with an average price of C$ 1,029.

Our data shows that Wednesday is the least expensive day to fly to Argentina. Tickets to fly out on this day can be as low as C$ 1,197. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Argentina on Thursday is C$ 1,290.

According to our data, the cheapest time of day to fly to Argentina is in the morning. momondo users have found flights departing from Miami to Argentina in the morning for as low as C$ 1,136. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 1,395 on average. Flights to Argentina from Miami in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 1,185 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Miami for as low as C$ 1,117 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 has had the least delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

The number of flights available between Miami and Argentina is 6 per day as of March 2026. The most frequent departure time is 9:00a.m., with 69% of daily flights leaving in the evening.

As of March 2026, there are 45 flights per week flying from Miami to Argentina. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.