Question : How long do most people stay in Lisbon when they fly in from Dayton?
Answer : The average time spent in Lisbon by passengers flying from DAY is 14 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Saturday is your cheapest day to fly in December. Being flexible with your travel days garners you even more savings during your booking.
Question : Are prices changing frequently for this route?
Answer : Prices for DAY to LIS do change a lot more than most routes. Remember, the sooner you book, the more you're able to save.