Air Excursions
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United States
Portland International Airport
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United States
Boeing Field/King County Internat
Click to show full flight schedule
Scan through all non-stop flights from Portland to Seattle. The full flight schedule below gives an overview of all non-stop flights from PDX to BFI, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Seattle, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Seattle is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
Currently, there is only one airline operating non-stop flights from Portland PDX to Seattle BFI, which is Air Excursions. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their PDX BFI flight schedule.
Flights from PDX to BFI are operated 49 times a week, with an average of 7 flights per day. Departure times vary between 06:45 - 18:45. The earliest flight departs at 06:45, the last flight departs at 18:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Portland to Seattle takes 50 minutes. The flight distance between Portland and Seattle is 134 miles (or 216 km).
There are 3 airports in Seattle: Boeing Field/King County Internat (BFI), Seattle–Tacoma International Airport (SEA) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).
There are 49 flights per week flying from Portland to Seattle (as of April 2026).
50 minutes is the average flight time from Portland to Seattle.
The distance from Portland to Seattle is 134 miles (216 kilometers).
Air Excursions is the only airline flying nonstop from Portland to Seattle.
There are no alliances flying direct from Portland to Seattle at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Portland to Seattle:
The earliest flight departs at 06:45 from Portland and arrives at 07:35 at Seattle.
The latest flight departs at 18:45 from Portland and arrives at 19:35 at Seattle.
134 miles (216 km) · 50m
06:45
07:35
Air Excursions
X4 3101
Air Excursions
Pilatus PC-12
Y
W
J
F
07:35
08:25
Air Excursions
X4 3125
Air Excursions
Pilatus PC-12
Y
W
J
F
08:15
09:05
Air Excursions
X4 3111
Air Excursions
Pilatus PC-12
Y
W
J
F
09:25
10:15
Air Excursions
X4 3103
Air Excursions
Pilatus PC-12
Y
W
J
F
10:15
11:05
Air Excursions
X4 3127
Air Excursions
Pilatus PC-12
Y
W
J
F
10:55
11:40
Air Excursions
X4 3109
Air Excursions
Pilatus PC-12
Y
W
J
F
14:45
15:35
Air Excursions
X4 3113
Air Excursions
Pilatus PC-12
Y
W
J
F
15:05
15:55
Air Excursions
X4 3129
Air Excursions
Pilatus PC-12
Y
W
J
F
16:05
16:55
Air Excursions
X4 3105
Air Excursions
Pilatus PC-12
Y
W
J
F
17:25
18:15
Air Excursions
X4 3115
Air Excursions
Pilatus PC-12
Y
W
J
F
17:45
18:35
Air Excursions
X4 3131
Air Excursions
Pilatus PC-12
Y
W
J
F
18:45
19:35
Air Excursions
X4 3107
Air Excursions
Pilatus PC-12
Y
W
J
F
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