Question : Can you cut down on flight costs by changing the day of the week you travel to Lisbon?
Answer : Sunday is your lowest-cost day to fly in the month of July. Being flexible with your travel days garners even more savings during booking.
Question : What is the cheapest round-trip ticket you can get to Lisbon?
Answer : Delta Air Lines is offering the best deal at $613. Better snatch it up quickly because prices range all the way up to $14,689 over the next three months.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices change a lot more than the majority of routes from the United States for SFO to LIS. They range anywhere from $613 to $14,689. Remember, the sooner you book, the more you'll be able to save.
Question : Should you take that vacation to Lisbon in the next 30 days?
Answer : As of Jun 26th, the best day for booking to Lisbon (LIS) is Jul 3rd. It costs $613, which is 56% below the average price to book the same route.
Question : How many days should you spend in Lisbon?
Answer : Passengers from SFO to LIS stay 15 days on average.