It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
The best pricing can be found in the month of September. Prices to Buenos Aires from Tucson average $1,138. You can even find prices in September for less than $1,138, as users have found deals to Buenos Aires from as low as $722. The month of October appears to be one of the more expensive times to travel to Buenos Aires from Tucson. Flying in the targeted month can save you up to 26%.
A simple way to save on the total cost of your ticket is to fly from Tucson to Buenos Aires at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.