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Direct flights from Portland International (PDX) to Seattle-Tacoma International (SEA)

66 nonstop flights a week from Portland International (PDX) to Seattle-Tacoma International (SEA) with 2 airlines, 1h 1m to 2h 28m in the air, 129 mi (207 km). Departures from 05:05 to 10:35.

Flights from Portland to Seattle

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Portland International (PDX) to Seattle-Tacoma International (SEA) at a glance

flights a week
66
flights today
9
airlines
2
flight time
1h 1m - 2h 28m
distance
129 mi (207 km)
first and last departure
05:05 - 10:35

Portland International (PDX) to Seattle-Tacoma International (SEA) flight schedule

66 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 2205
Alaska Airlines
05:05 Portland International
06:00 Seattle-Tacoma International
1h 55m
Daily
Embraer EMB 175
AS 427
Alaska Airlines
05:30 Portland International
06:31 Seattle-Tacoma International
2h 1m
Mon, Fri, Sat, Sun
Boeing 737
DL 4008
Delta
05:30 Portland International
06:45 Seattle-Tacoma International
1h 15m
Tue, Wed, Thu, Fri, Sat, Sun
Embraer 175
AS 499
Alaska Airlines
06:08 Portland International
07:10 Seattle-Tacoma International
2h 2m
Daily
Boeing 737-800
AS 499
Alaska Airlines
06:22 Portland International
07:25 Seattle-Tacoma International
2h 3m
Mon, Fri, Sat, Sun
Boeing 737-900
DL 3695
Delta
07:00 Portland International
08:18 Seattle-Tacoma International
2h 18m
Daily
Embraer 175
AS 427
Alaska Airlines
07:08 Portland International
08:15 Seattle-Tacoma International
2h 7m
Daily
Boeing 737-900
AS 490
Alaska Airlines
07:22 Portland International
08:30 Seattle-Tacoma International
2h 8m
Mon, Fri, Sat, Sun
Boeing 737
AS 490
Alaska Airlines
08:08 Portland International
09:08 Seattle-Tacoma International
2h
Daily
Boeing 737-800
AS 1337
Alaska Airlines
08:22 Portland International
09:23 Seattle-Tacoma International
2h 1m
Mon, Fri, Sat, Sun
Boeing 737-700
DL 3953
Delta
09:09 Portland International
10:37 Seattle-Tacoma International
2h 28m
Sun
Embraer 175
DL 3953
Delta
09:16 Portland International
10:44 Seattle-Tacoma International
2h 28m
Mon, Tue, Wed, Thu, Fri, Sat
Embraer 175
AS 2408
Alaska Airlines
09:20 Portland International
10:17 Seattle-Tacoma International
1h 57m
Daily
Embraer EMB 175
AS 2408
Alaska Airlines
09:25 Portland International
10:23 Seattle-Tacoma International
1h 58m
Mon, Fri, Sat, Sun
Embraer EMB 175
AS 3217
Alaska Airlines
10:35 Portland International
11:47 Seattle-Tacoma International
2h 12m
Daily
Embraer EMB 175

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 27 November.

FlightDepartsArrivesDurationDaysAircraft
DL 1827
Delta
07:00 Portland International
08:10 Seattle-Tacoma International
2h 10m
Seasonal
Airbus A220-300
AS 2205
Alaska Airlines
05:23 Portland International
06:20 Seattle-Tacoma International
1h 57m
Seasonal
Embraer EMB 175
AS 499
Alaska Airlines
06:26 Portland International
07:30 Seattle-Tacoma International
2h 4m
Seasonal
Boeing 737-800
AS 427
Alaska Airlines
07:30 Portland International
08:35 Seattle-Tacoma International
2h 5m
Seasonal
Boeing 737
AS 490
Alaska Airlines
08:30 Portland International
09:33 Seattle-Tacoma International
2h 3m
Seasonal
Boeing 737
AS 2408
Alaska Airlines
09:30 Portland International
10:30 Seattle-Tacoma International
2h
Seasonal
Embraer EMB 175
AS 3217
Alaska Airlines
10:30 Portland International
11:40 Seattle-Tacoma International
2h 10m
Seasonal
Embraer EMB 175
DL 3953
Delta
09:23 Portland International
10:42 Seattle-Tacoma International
2h 19m
Seasonal
Embraer 175
AS 2206
Alaska Airlines
08:30 Portland International
09:33 Seattle-Tacoma International
2h 3m
Seasonal
Embraer EMB 175
AS 427
Alaska Airlines
05:02 Portland International
06:00 Seattle-Tacoma International
1h 58m
Seasonal
Boeing 737-900
AS 499
Alaska Airlines
06:02 Portland International
07:06 Seattle-Tacoma International
2h 4m
Seasonal
Boeing 737-900
AS 490
Alaska Airlines
07:02 Portland International
08:11 Seattle-Tacoma International
2h 9m
Seasonal
Boeing 737-900
AS 615
Alaska Airlines
08:02 Portland International
09:05 Seattle-Tacoma International
2h 3m
Seasonal
Boeing 737-900
AS 3169
Alaska Airlines
09:20 Portland International
10:27 Seattle-Tacoma International
2h 7m
Seasonal
Embraer EMB 175
DL 1695
Delta
05:05 Portland International
06:13 Seattle-Tacoma International
2h 8m
Seasonal
Airbus A220-300
DL 2360
Delta
07:00 Portland International
08:18 Seattle-Tacoma International
2h 18m
Seasonal
Boeing 737-800
DL 3953
Delta
09:47 Portland International
11:00 Seattle-Tacoma International
2h 13m
Seasonal
Embraer 175
DL 1325
Delta
09:25 Portland International
10:40 Seattle-Tacoma International
2h 15m
Selected dates
Boeing 737-800
DL 2360
Delta
06:40 Portland International
07:48 Seattle-Tacoma International
2h 8m
Seasonal
Airbus A220-100 Passenger
DL 3953
Delta
09:40 Portland International
10:55 Seattle-Tacoma International
2h 15m
Seasonal
Embraer 175

Days of the week are taken from the schedule for the next 14 days; schedules change by season.

Airlines flying Portland International (PDX) to Seattle-Tacoma International (SEA)

Nonstop flights a week by the current schedule

Alaska Airlines46 a week Delta20 a week

Other airport combinations Portland to Seattle

Airports with nonstop flights between the two cities, busiest first

PDX to SEAPortland International to Seattle-Tacoma International PDX to BFIPortland International to Boeing Field International All flights Portland to Seattle

Frequently asked questions

How many nonstop flights are there from Portland International (PDX) to Seattle-Tacoma International (SEA)?
66 nonstop flights a week by the current schedule, 23 flight numbers, 9 today.
How long is the flight from Portland International (PDX) to Seattle-Tacoma International (SEA)?
From 1 hour 1 minute to 2 hours 28 minutes nonstop, depending on the flight.
Which airlines fly nonstop from Portland International (PDX) to Seattle-Tacoma International (SEA)?
Alaska Airlines (46 a week) and Delta (20 a week).
How far is Seattle-Tacoma International (SEA) from Portland International (PDX)?
129 mi (207 km) in a straight line.
What are the earliest and latest flights from Portland International (PDX) to Seattle-Tacoma International (SEA)?
The first departure is at 05:05 (Alaska Airlines), the last at 10:35 (Alaska Airlines), local time.