Cheap flights from Ushuaia to Buenos Aires from $79

The cheapest month to fly to Buenos Aires from Ushuaia is in November. Flight prices, which tend to average around $154, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Buenos Aires from Ushuaia during March instead. Flights to Buenos Aires in March, while not as cheap as those in November, still average around $179.

On average, the least expensive day to fly to Buenos Aires from Ushuaia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $166. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Tuesday is $492.

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Ushuaia to Buenos Aires during this time can be as low as $242. Try not to purchase tickets in the afternoon because they tend to be around $311. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Ushuaia Malvinas Argentinas to Buenos Aires Ministro Pistarini for the best Ushuaia Malvinas Argentinas - Buenos Aires flight prices

There is only 1 cabin class available to choose from on Ushuaia to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of August 2026, prices for Ushuaia to Buenos Aires flights are approximately 49% cheaper when compared to flights at the same time last year.

Historically, on average around 20% of flights between Ushuaia and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening 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. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, JetSMART have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

As of August 2026, 7 flights take off from Ushuaia and land in Buenos Aires each day. The most common flight departure time for this route is 9:00AM, with 41% of daily flights taking off in the afternoon.

The number of flights available between Ushuaia and Buenos Aires is 54 per week as of August 2026. The most frequent departure day is Sat, with 56% of weekly flights leaving on this day.