When is the cheapest time of year to fly from Washington to Portland?

Based on statistics over the past years, the lowest prices for flights from Washington to Portland can be found flying in these months: .

Cheap Flights from Washington to Portland

Cheapest flights from Washington to Portland

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 Washington to Portland. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$187

Southwest Airlines

1 transfer

8h 20m

02/13/2026

The cheapest one-way flight from Washington to Portland departs on 02/13/2026, is operated by Southwest Airlines and costs $187

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Washington to Portland

The fastest flight

8h 20m

Fastest flight from Washington to Portland takes 8h 20m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

5:06 PM

Latest flight

5:37 PM

Direct flights count

15

Distance

3770km

Timezone difference

3h

The distance between Washington and Portland is 3770km (2337 miles). There are 15 direct flights from Washington to Portland. The time difference between Washington and Portland is 3h. Flights from Washington begin at 5:06 PM. The latest flight from Washington departs at 5:37 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Washington to Portland by month

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 Washington to Portland

Avg Price

Airlines operating on route

The route Washington — Portland is served by several airlines: Alaska Airlines, Southwest Airlines, and Air Canada. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $187 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

Alaska Airlines

Starting at $235

Southwest Airlines

Starting at $187

Air Canada

Starting at $1,263

Direct Flights from Washington to Portland

A direct flight is the most convenient and comfortable way to fly from Washington to Portland, despite the fact that sometimes flights with transfers can cost significantly less.

Washington — Portland

WAS — PDX

02/13/2026

Departure

Direct flight

AS9

Starting at $235

Schedule of direct flights from Washington to Portland

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Washington to Portland:

Unable to find information about the schedule of direct flights from

Washington airports overview

Ronald Reagan National Airport

•

DCA

5km

Convenient for downtown Washington, D.C. and the National Mall, offering primarily domestic and short-haul flights with direct Metro access and quick transfers across the Potomac.

Washington Dulles International Airport

•

IAD

37km

•

Portland airports overview

Portland International Airport

•

PDX

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Washington to Portland?

The cheapest flight ticket from Washington to Portland according to data for the last 48 hours costs $187

When is the best time to buy air tickets on the route Washington — Portland?

Often the best time to buy tickets from Washington to Portland is 2 months before departure.

How long does it take to fly from Washington to Portland?

The fastest flights from Washington to Portland start from 8 hours 20 minutes in the air.

Which airline can fly direct from Washington to Portland?

The following airlines operate direct flights on the route Washington — Portland: Alaska Airlines

Special offers and sales on air tickets from Washington to Portland

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.

We couldn't find any special offers for flights from Washington to Portland

Alternative routes

Baltimore ➜ Portland•Charlottesville ➜ Portland•Hagerstown ➜ Portland•Lancaster ➜ Portland•Philadelphia ➜ Portland•Richmond ➜ Portland•Washington ➜ Bellingham•Washington ➜ Boise•Washington ➜ Eugene•Washington ➜ Spokane•Washington ➜ Everett•Washington ➜ Seattle•Washington ➜ Yakima•Washington ➜ Kelowna•Washington ➜ Abbotsford

•••••••••••••••••••

Cheapest one way flight

$187

Southwest Airlines

1 transfer

8h 20m

02/13/2026

The cheapest one-way flight from Washington to Portland departs on 02/13/2026, is operated by Southwest Airlines and costs $187

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Washington to Portland

The fastest flight