We've scanned every flight from Ushuaia to Buenos Aires to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. If that day's no good for you, try searching by month to see some alternative dates.
Buenos Aires Ezeiza Ministro Pistarini Airport is just one of the airports in Buenos Aires. If you're not set on a specific airport, try changing your search from Buenos Aires Ezeiza Ministro Pistarini Airport to Buenos Aires to see a broader range of flights – they might be cheaper. It usually takes about 3 hrs 30 mins to fly 2352 km to Buenos Aires Ezeiza Ministro Pistarini Airport.
There are about five flights to or via Buenos Aires every week, so you have plenty of options. Keep your eye out for flights
If you're planning on going to Buenos Aires during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.