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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Portland to Washington. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Portland to Washington, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
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Portland — Washington
06/12/2026
Departure
Direct flight
AA4351
starting at $303
Portland — Washington
06/13/2026
Departure
Direct flight
AA5371
starting at $207
Portland — Washington
06/18/2026
Departure
Direct flight
UA3465
starting at $174
Portland — Baltimore
06/22/2026
Departure
Direct flight
WN4674
starting at $244
starting at $207
starting at $174
starting at $244
starting at $183
More than 4 airlines operate flights from Portland to Washington, including American Airlines, United Airlines, Southwest Airlines, and Mexicana de Aviación. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $174, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Portland to Washington departs on 06/13/2026, is operated by United Airlines and costs $174
There is no information about the cheapest roundtrip flight from Portland to Washington
Fastest flight from Portland to Washington takes 1h 45m
There are direct flights on this route 4 days a week: Mo, Th, Fr, and Sa
The distance between Portland and Washington is 770km (477 miles). Portland and Washington are in the same time zone
The cheapest flight ticket from Portland to Washington according to data for the last 48 hours costs $174
Often the best time to buy tickets from Portland to Washington is 2 months before departure.
The fastest flights from Portland to Washington start from 1 hour 45 minutes in the air.
The following airlines operate direct flights on the route Portland — Washington: American Airlines, United Airlines, Southwest Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Portland to Washington
We couldn't find any special offers for flights from Portland to Washington
