Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Sunday. Being flexible with your travel days garners even more savings during booking.
Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Jul 17th. As of Jun 19th, it's showing the cheapest ticket sales at $872. That is 45% below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.
Question : Are you paying the cheapest or highest price for your ticket to Athens?
Answer : Ranging from $814 to $2,443, prices for ONT to ATH do change more than the majority of routes from the United States. Remember, you can save by booking further in advance.
Question : How long do most people stay in Athens?
Answer : Of course you're not most people, but if you were, you'd stay roughly 22 days.