Cheap flights from District of Columbia to Oregon from $117

The month of January is, on average, the cheapest month to fly to Oregon from District of Columbia, with most prices found around $373. The month of September is another great option to travel to Oregon, with average flight prices from District of Columbia averaging around $377.

On average, the least expensive day to fly to Oregon from District of Columbia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $424. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $537.

According to our data, the cheapest time of day to fly to Oregon is in the evening. momondo users have found flights departing from District of Columbia to Oregon in the evening for as low as $376. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $476. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Baltimore/Washington to Portland for the best District of Columbia - Oregon flight prices

You are more likely to see cheaper flights to Oregon from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from District of Columbia for as low as $398 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and American Airlines are the most popular carriers operating from District of Columbia to Oregon

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Oregon from District of Columbia according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 9 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 1 flights per day flying from District of Columbia to Oregon. The most common time of day flights depart is 5:00PM, with 75% of flights taking off in the afternoon.

As of February 2026, 8 flights take off from District of Columbia and land in Oregon each week. The most common flight departure day for this route is Fri, with 25% of weekly flights taking off on this day.