Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Poznan. Flights to Poznan from San Francisco in March are about $953 on average during March, but can be found for as low as $581.
It’s optimal to fly from San Francisco to Poznan at noon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.
Friday is generally a great day to depart. Flying on this day could help you save up to 49%.