Find flights to Washington, D.C. from $65. Fly from Portland on Frontier, Spirit Airlines and more. Search for Washington, D.C. flights on KAYAK now to find the best deal.

Find United Airlines cheap flights from Portland, OR to Washington, D.C.. Enjoy a Portland, OR to Washington, D.C. modern flight experience in premium cabins with Wi-Fi.

Portland (PDX) to Washington (DCA) flight schedule. The monthly calendar shows every direct flight departure from Portland International (PDX) with all airlines. Click on a date to see a list of flights or search for the best prices.

Find flights to Washington, D.C. from $64. Fly from Oregon on Frontier, Spirit Airlines and more. Search for Washington, D.C. flights on KAYAK now to find the best deal.

Cheap Flights from Portland (PDX) to Washington (DCA) start at $70 for one-way and $140 for round trip. Earn your airline miles on top of our rewards!

Fly one-way from Portland, OR, to Washington, D.C. (Reagan National) starting at $164. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

Find the best deals on train tickets from Portland, OR to Washington, DC. You can compare the best prices from all train lines and book online directly with Wanderu.

Cheap flight deals from Oregon to Washington, D.C. Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, …

The cheapest way to get from Oregon to Washington costs only $228, and the quickest way takes just 6¾ hours. Find the travel option that best suits you. Rome2Rio

Find flights to Oregon from $52. Fly from Washington, D.C. on Frontier, Spirit Airlines and more. Search for Oregon flights on KAYAK now to find the best deal.