Question : Should you take that vacation to Lisbon in the next 30 days?
Answer : As of Apr 17th, the best day for booking to Lisbon (LIS) is Apr 29th. It costs $608, which is 51% below this route's average price.
Question : How many days should you spend in Lisbon?
Answer : Travelers from OAK to LIS stay 13 days on average.
Question : Is there another way to get to Lisbon Portela Airport (LIS) besides Metropolitan Oakland International Airport (OAK)?
Answer : Metropolitan Oakland International Airport is a wonderful airport, but in getting you to Lisbon, there is a cheaper option – San Francisco International Airport. It's just 12 miles away and flights are being booked 12% cheaper over the next two months.
Question : Are you paying the cheapest or highest price for your ticket to Lisbon?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the United States, as they're ranging anywhere from $608 to $3,745. Prices tend to be lower the further out you book.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in May is Saturday. Flexibility is paramount when booking travel plans in order to keep travel costs down.