Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Jul 26th. As of Jul 24th, it's showing the cheapest ticket sales at $916. That is 35% below the average price for this route, so you can spend that extra money on a fun experience in Lisbon.
Question : Is there another local airport that can get you to Lisbon?
Answer : Departing from Ronald Reagan National Airport is not the only way to get to Lisbon Portela Airport. Try searching for flights from Washington Dulles International Airport (IAD) as well. Over the next few months, flights from IAD to LIS are being priced 13% cheaper than flights from DCA to LIS. Being only 23 miles away, it's easily accessible for most.
Question : Are you paying the cheapest or highest price for your ticket to Lisbon?
Answer : Flight prices fluctuate much more than the majority of routes from the United States for DCA to LIS. They range anywhere from $554 to $4,462. Remember, you can save by booking further in advance.
Question : Over the coming months, which airline is getting their passengers to Lisbon Portela Airport (LIS) round-trip the cheapest?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $554, while prices for other flights are as high as $4,462.
Question : Do travelers from Washington typically stay in Lisbon for very long?
Answer : The average time spent in Lisbon by travelers from Washington is 12 days.
Question : Is price more important than specific travel days for you?
Answer : In August, the cheapest day to fly is Sunday. Being flexible with your travel days garners even more savings during booking.