Your next trip, last seen at €148
When to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Airlines seen
- Alaska Airlines, United Airlines, American Airlines, Delta Air Lines
- Reported fastest flight
- 7h 02m
- Non-stop
- Yes
About this route
Explore the fares we observed from Washington to Portland. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,778 km
- Reported fastest flight
- 7h 02m
- Alternative airports
- DCA
Route-level information; individual journeys vary.
Published schedules report non-stop service with Alaska Airlines, United Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Ronald Reagan Washington National Airport (DCA) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 5 km.
- Washington Dulles International Airport (IAD) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 37 km.
- Portland International Airport (PDX) → Portland, city gazetteer reference point (45.5051, -122.6750): ≈ 11 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much was a flight from Washington to Portland?
A fare of €147 was seen on 13 Sep 2026. Fares change, so search your dates for the current price.
Are there direct flights from Washington to Portland?
Yes. Published schedules report non-stop flights on this route with Alaska Airlines, United Airlines.
Which airlines fly from Washington to Portland?
Routavio has seen these carriers on the route: Alaska Airlines, United Airlines, American Airlines, Delta Air Lines.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.