Seattle to Portland Flight Time & Schedules

How Long Is the Flight from Seattle to Portland?

A nonstop flight from Seattle to Portland usually takes around 50 minutes to 1 hour 10 minutes. Flights operate between Seattle-Tacoma International Airport (SEA) and Portland International Airport (PDX), connecting two major cities in the Pacific Northwest.

The total journey time can vary slightly depending on the airline, aircraft type, weather conditions and air traffic. For travellers looking for the quickest option, nonstop flights provide the most convenient way to complete this short domestic route without additional connection time.

What Is the Typical Nonstop Flight Time from Seattle to Portland?

Direct flights from Seattle to Portland generally take around 1 hour.
The scheduled flight duration may vary depending on the direction of travel, weather conditions and daily operating schedules. Due to the short distance between the two cities, nonstop services are the preferred choice for most travellers.
A nonstop SEA to PDX flight allows passengers to complete the journey on a single aircraft without changing planes, making it a practical option for business trips and short getaways.

A nonstop flight from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) typically takes approximately 50 minutes to 1 hour 10 minutes.

Direct services provide a simple travel experience by avoiding layovers, additional boarding procedures and extended waiting times at connecting airports.

Nonstop flights operate frequently on this route, although schedules may vary depending on airline availability and travel dates.

Travellers can also choose connecting flights between Seattle and Portland, although these options are usually not practical due to the short nonstop flight duration.

Some connecting itineraries may take approximately:

Around 3 hours via San Francisco
Around 3 hours 30 minutes via Denver
Around 4 hours via Los Angeles

These journey times are estimates and may vary depending on the airline, connection airport and layover duration.

One-stop flights between Seattle and Portland may be available through several major US airports.

Common connection points include:

San Francisco
Denver
Los Angeles
Salt Lake City

The fastest connecting option depends on the departure schedule, airline availability and connection time. Most travellers prefer nonstop services because they significantly reduce the overall journey duration.

Seattle to Portland Flight Duration by Route

Departure Airport	Arrival Airport	Route Code	Estimated Flight Time
Seattle–Tacoma International Airport (SEA)	Portland International Airport (PDX)	SEA–PDX	Around 50 mins–1 hr 10 mins nonstop
Seattle–Tacoma International Airport (SEA)	Portland International Airport (PDX) via San Francisco	SEA–SFO–PDX	Around 3 hrs with one stop
Seattle–Tacoma International Airport (SEA)	Portland International Airport (PDX) via Denver	SEA–DEN–PDX	Around 3 hrs 30 mins with one stop
Seattle–Tacoma International Airport (SEA)	Portland International Airport (PDX) via Los Angeles	SEA–LAX–PDX	Around 4 hrs with one stop

Flight times are approximate and may change depending on airline schedules, aircraft availability, weather conditions and connection duration.

Which Airlines Fly from Seattle to Portland?

Alaska Airlines

Delta Air Lines

Time Difference Between Seattle and Portland

Seattle and Portland are located in the same time zone, so there is no time difference between the two cities.

Both destinations follow Pacific Time (PT) and observe daylight saving time changes on the same schedule.

For example, when it is 12:00 noon in Seattle, it is also 12:00 noon in Portland.

Travellers do not need to adjust their schedules after arrival, making this route convenient for short business trips and weekend travel.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Seattle Flight Times.