Vuelos Desde A. Internacional Washington Dulles (IAD) a A. Internacional de Portland (PDX) Empezando Desde $164

Be a wise wanderer and get your hands on a direct flight from IAD to PDX Airport with United Airlines. This carrier is the best choice if you’d rather travel to Portland as soon as practicable.

Leave the plane feeling well-rested by having a snooze and something to eat during your flight to PDX. With an average travel time of 7 hours and 23 minutes from IAD, you’ll have ample time to indulge in both.

With a flight distance of 2,300 mi between Washington Dulles Intl. Airport (IAD) and PDX, you’ll be in your seat for quite a while. It’s the perfect opportunity to watch a movie or two, get some work out of the way or just sit back and relax with a few podcasts.

If you’re hoping to find an air carrier that offers direct flights from Sterling to Portland and rates highly with other travelers, check out United Airlines. They offer up to 30 services on this route every month.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.