43% OFF Cheap Flights from Portland to Washington

Expected price increase 20%
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Average price per month


  • Low Season: September
  • High Season: May
  • Prices for this route are volatile and fluctuate from month to month.
  • The cheapest flights are usually bought in September, August and July.
  • High season months are November, October and May. However, it's not the rule and you should always search current flight deals.
  • For example, the flight from Portland to Washington is currently 43% cheaper than average.

Price increase as travel date approaches


  • Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
  • To grab the lowest price possible, you should buy your flight around 26 days before departure!
  • Consider booking at least 12 days before departure to increase your chances of getting a low price.
  • Generally, it's safe to book between 90 and 60 days in advance.

Portland to Washington Flight Information

Flights Depart FromPortland (PDX)
Flights Arriving ToWashington (SEA)
Distance207.51 km
Current Discount43 %
Average Price $167.79
Good Deal $95.38
Cheapest AirlinesDelta Air Lines, Alaska Airlines
Popular AirlinesAlaska Airlines, Delta Air Lines
Flight Duration00 hours 31 minutes
Flights Depart From
Portland (PDX)
Flights Arrive In
Washington (SEA)
Distance
207.51 km
Flight Duration
00 hours 31 minutes
Current Discount
43 %
Average Price
$167.79
Good Deal
$95.38
Cheapest Airlines
Delta Air Lines, Alaska Airlines
Popular Airlines
Alaska Airlines, Delta Air Lines

Most Reliable Airlines flying to Washington

Airline Overall Rating On time arrival Check-in & Boarding Cleanliness Customer Service Food & Beverage Entertainment Legroom Seat Comfort
Alaska Airlines Alaska Airlines 4.1 4.5 4.5 4.5 4.5 3.5 3.5 4.0 4.0
Delta Air Lines Delta Air Lines 3.8 4.5 4.0 4.0 4.0 3.5 4.0 3.5 3.5
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5

Good to know:


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How to get the cheapest flight to Washington?

Currently there is a 43% discount on flights to Washington. This price won't stay too long and you should consider buying now.

Flight prices for this route are expected to go up by 20%.

Search and compare flight options now!.

Awesome Deals

notifications_active In the past few days the following airlines offered the lowest prices from Portland to Washington: Delta Air Lines and Alaska Airlines..

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Frequently Asked Questions

  • How long is a direct flight from Portland to Washington?A direct flight from Portland to Washington takes roughly 00 hours 31 minutes.
  • How many direct flights are there between Portland to Washington daily?On average, there are 190 direct flights from Portland to Washington each day.
  • Which airlines offer cheap airfare from Portland to Washington?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Delta Air Lines and Alaska Airlines.
  • Do I need my passport to fly from Portland to Washington?Nope, not this time.
  • Which airlines fly from Portland to Washington most often?Alaska Airlines and Delta Air Lines are the top.
  • What's the cheapest day to fly from Portland to Washington?That depends. Recently, the cheapest day to fly from Portland to Washington has been Sunday. And the cheapest return flight from Friday has been. That said, the cheapest departure days are constantly changing.
  • Which airport will I be flying from in Portland?When departing from Portland you'll be flying out of Portland International.
  • Which airport will I be flying from in Washington?When departing from Washington you'll be flying out of Seattle-Tacoma International.
  • How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
  • Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
  • How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
  • Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
  • Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
  • How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
  • Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
  • Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
  • How do I contact Justfly.com?We're here to help. Give us a call at 1-800-717-5015.