When it comes to booking your flights, being prepared pays off. While it may be possible to pick up a last-minute deal on a Beirut-Rafic Hariri International Airport to Altay Airport flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it's three to four months.