Cheap flights from New York John F Kennedy Intl Airport to Buenos Aires from £263

In general, March is the cheapest month to fly from New York John F Kennedy Intl Airport to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £91. If you don’t want to visit Buenos Aires in March, then you should wait until August to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of £97.

Fly from New York John F Kennedy Intl to Buenos Aires Ministro Pistarini for the best New York John F Kennedy Intl - Buenos Aires flight prices

You are more likely to see cheaper flights to Buenos Aires from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around £863 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from New York John F Kennedy Intl Airport for as low as £741 on momondo.

There is only 1 cabin class available to choose from on New York John F Kennedy Intl Airport to Buenos Aires 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 44% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Buenos Aires flight.

As of July 2026, prices for New York John F Kennedy Intl Airport to Buenos Aires flights are approximately 3% cheaper when compared to flights at the same time last year.

Historically, on average around 28% of flights between New York and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 206 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.

Tuesday 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, American Airlines have had the fewest delays on this route over the last 12 months, with about 26% of their flights experiencing any sort of delay.

As of July 2026, there are 1 flights per day flying from New York John F Kennedy Intl Airport to Buenos Aires. The most common time of day flights depart is 23:00, with 100% of flights taking off in the evening.

7 flights are operational weekly from New York John F Kennedy Intl Airport to Buenos Aires as of July 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.