Breeze AirwaysDepart18:36
Fri, Nov 13IAD → PDX
11h 17m · 2 stops
$223one way, per person
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- Cheapest fare
- $223
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 11h 17m
Breeze Airways · Fri, Nov 13
from $223
Usually 1+ stop
3,780 km
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Cheapest month to fly from Washington to Portland
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →
Plan the rest of your trip to Portland
Where to stay, what to do and getting around, from our travel partners.
About flights from Washington to Portland
Washington (WAS) and Portland (PDX) are about 3,780 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 11h 17m. Over the next few months, one-way fares start from $223, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Washington to Portland?
The cheapest one-way fare we've seen recently is $223 with Breeze Airways, departing Friday, November 13, 2026.
What is the cheapest month to fly from Washington to Portland?
November 2026 currently has the lowest fares, from $223 one way.
Are there direct flights from Washington to Portland?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Washington to Portland?
The quickest journey we've seen takes about 11h 17m. Washington and Portland are around 3,780 km apart.
Which airlines fly from Washington to Portland?
Recent fares on this route were with Breeze Airways and Frontier Airlines.
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