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.
Travelers have found it’s best to book a flight 61 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to Buenos Aires 1-2 weeks in advance for as low as $1,032, or $1,074 for flights within the next 24 hours.
Flights from Buffalo to Buenos Aires lean towards being more expensive in December. Prices are generally better when you fly from Buffalo to Buenos Aires in May, with the cheapest ticket starting at $605.
When flying from Buffalo to Buenos Aires, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight in the afternoon.