Flying from Portland International Airport (PDX) to Seattle: what you need to know
The average duration of a direct flight from Portland International Airport to Seattle is 1 hour.
Seattle's timezone is UTC-7, which is the same as Portland (the location of Portland International Airport).
The most popular route is from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA). Take your pick of 135 services every week between these two airports. If you want to take off as soon as possible, the earliest flight from PDX to SEA is the 05:08 Alaska Airlines service. If you'd rather travel later, the last departure is at 22:45 with Alaska Airlines.
Give yourself plenty of time to catch your PDX to Seattle flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.
If you're heading away during a major holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.
Direct Portland International Airport to Seattle tickets are available for booking. Seattle-Tacoma International Airport (SEA) will be where your journey ends.
Be on the lookout for offers from Alaska Airlines. This airline operates direct flights from Portland International Airport to Seattle.
PDX is about 10 kilometres from central Portland. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be around 45 minutes.
Booked an early flight from Portland International Airport to Seattle? Avoid rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays near PDX:
83.65% of flights leaving Portland International Airport arrive at their destination on schedule. Given its impressive on-time stats, you're unlikely to face delays when taking off from PDX.
PDX is located at 7000 NE Airport Way.
How to find the cheapest flights from Portland International Airport (PDX) to Seattle
The best price we've seen for a one-way Portland International Airport to Seattle flight is R 1,009. The cheapest price for a return flight is R 1,688. Bear in mind fares may change due to availability at the time of booking.
Book one month before your departure date. Research on pricing trends suggests this is the ideal window for finding cheap flights from PDX to Seattle.
May is the best month for picking up an incredible deal on Portland International Airport to Seattle tickets. If you'd like to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Save time searching for cheap flights from PDX to Seattle by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.
Choose your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Portland International Airport to Seattle by 'Fastest,' 'Best' or 'Cheapest.'
Airports in Seattle
Seattle-Tacoma International Airport (SEA)
Seattle-Tacoma International Airport (SEA) to central Seattle takes around 20 minutes by car. The centre is roughly 23 kilometres away.
Getting there by public transport takes around 55 minutes.
Consider staying in a hotel near SEA if you have a late flight from Portland International Airport to Seattle. Settle into one of these options and make arrival day easier:
Hit the road running by picking up a Seattle-Tacoma International Airport rental car. Grab your wheels from Thrifty, Europcar or Budget to explore Seattle and beyond.
To get the lowest price, reserve your ride from Seattle-Tacoma International Airport about one week in advance of your flight from PDX to Seattle.
Lake Union Sea Plane Base Airport (LKE)
Central Seattle is around 3 kilometres from Lake Union Sea Plane Base Airport (LKE). Once your flight from Portland International Airport to Seattle has touched down and you've made your way through the terminal, expect a drive of around 10 minutes.
Travelling by public transport will take about 25 minutes.
After stepping off your PDX to Seattle flight, kick back at a hotel close to LKE. These are some comfortable accommodation options that'll help you get into relaxation mode:
Best time to go to Seattle
Carefully consider your travel dates before locking in your flight from Portland International Airport to Seattle. The city buzzes during high season, but hotel prices are often higher and major attractions can be crowded. Visit Seattle in low season if you want a more relaxed vibe.
Lock in a Portland International Airport to Seattle flight ticket with a departure in August if you're eager to explore the city during its warmest month. Expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).
Search for cheap tickets from PDX to Seattle in February if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.
More about Seattle
When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Seattle right here. Check out these hotels after you've booked your flight from Portland International Airport to Seattle:
There are so many things to see and do in this city it can be hard to know where to start. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are major attractions which should feature on any good Seattle itinerary.
Explore more of United States
You've seen Seattle, now it's time to explore other parts of United States. Journey around 241 kilometres south to Portland to tick off its top sights. From Pioneer Courthouse Square to Portland Japanese Garden and Pittock Mansion, you've got a jam-packed schedule ahead.
Spokane is another favourite destination in United States and is around 370 kilometres east of Seattle. No journey is complete without visiting Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.
