Cheap Flights from Porto (OPO) to Washington (IAD)

Popular airlines from Porto Airport (OPO) to Washington Dulles Intl. Airport (IAD)

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Flights from Porto (OPO) to Washington (IAD)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Washington Dulles Intl.
Distance
5663 km

Porto to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Porto to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Porto to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Dr. Francisco de Sa Carneiro Airport (OPO) to IAD last minute?
When it's time to book your flights, it pays to be prepared. While you could find a deal on a Dr. Francisco de Sa Carneiro Airport (OPO) to Washington Dulles Intl. Airport (IAD) flight at the last minute, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international travel it's three to four months.
What airports do you fly into for Washington from Porto?
From Porto, you can travel to Washington through Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Be sure to check which airport is the most convenient for you before making your decision. If you settle on Washington Dulles Intl. Airport (IAD), it's about 40 kilometers west of the center of the city. Use the cash you save when booking your trip with Expedia to visit the city's awesome attractions, such as White House and United States Capitol.
Can I change the date of my flight from Porto Airport to Dulles Intl. Airport?
Quickly and easily make changes to your Dr. Francisco de Sa Carneiro Airport (OPO) to Dulles Intl. Airport journey by logging in to the Expedia Trips portal. But before you make any adjustments, review the fare rules in your itinerary to find out what you can do and if charges apply. Some carriers charge a change fee per person, in addition to any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for further information and to chat with our Virtual Agent.