If you want a cheap flight from Newquay to Buenos Aires, you've got zero airlines to choose from.
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.
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.
