رحلات طيران رخيصة "" من لشبونة (LIS) إلى واشنطن (DCA)

When it comes to booking your flights, being prepared pays dividends. While you could pick up a last-minute deal on a Humberto Delgado Airport (LIS) to National Airport flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it's three to four months.

Ronald Reagan Washington National Airport (DCA), Washington Dulles Intl. Airport (IAD) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) are your choices when setting off from Lisbon District to Washington. Roughly 6 kilometers south of the heart of Washington, Ronald Reagan Washington National Airport (DCA) is the city's main entry point. Keep in mind factors such as flight arrival and departure times and the distance to your hotel before deciding on an airport. White House and United States Capitol are a couple of excellent attractions to check out when you arrive at your destination.

Expedia makes it easy to make amendments to your Humberto Delgado Airport (LIS) to Ronald Reagan Washington National Airport (DCA) trip yourself. Access your itinerary via the Expedia Trips portal and tap "change flight." Browse around for new flights and book the one that works best with your plans. You'll see an estimate of applicable flight change costs. You can also find your way to our Customer Service portal to chat to our Virtual Agent and get answers to your questions.