Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to change much less than other flights from the United States. They can range from $1,369 to $1,543. However, the sooner you book, the better price you tend to get.
Question : Who's offering the cheapest round-trip flight to Lisbon Portela Airport (LIS) over the coming months?
Answer : American Airlines is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $1,369, which is quite a deal when compared to the high-end bookings of $1,543.
Question : Is price more important than specific travel days for you?
Answer : The lowest-cost day to fly in July is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : How long do most people visit Lisbon?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.