Alaska Airlines flights from PDX to SEA
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from PDX to SEA. Alaska Airlines operates 11-19 flights daily flights on this route.• Flight Duration: 0h 53m - 1h 27m (average flight time)• Distance: 130 miles (209 km) (air miles between airports)• Daily Flights: 11-19 flights (scheduled departures per day)
PDX
SEA
FLIGHT TIME
0h 53m - 1h 27m
FLIGHT DISTANCE
130 miles (209 km)
0h 56m - 1h 15m
05:20
21:31
130 miles (209 km)
July
1 (Show)
118
Alaska Airlines Flight Schedule from PDX to SEA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS499 |  Alaska Airlines | 05:20 | 06:24:00 | Boeing 737MAX 9 Passenger |
AS146 | Alaska Airlines | 06:30 | 07:45:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
AS3036 | Alaska Airlines | 09:30 | 10:34:00 | Embraer 175 |
AS3038 | Alaska Airlines | 10:35 | 11:40:00 | Embraer 175 |
AS465 | Alaska Airlines | 13:24 | 14:26:00 | Boeing 737-900 (winglets) Passenger/BBJ3 |
AS3048 | Alaska Airlines | 14:15 | 15:25:00 | Embraer 175 |
AS2249 | Alaska Airlines | 15:57 | 16:53:00 | Embraer 175 |
AS2241 | Alaska Airlines | 17:30 | 18:27:00 | Embraer 175 |
AS3454 | Alaska Airlines | 20:02 | 21:04:00 | Embraer 175 |
AS2291 | Alaska Airlines | 21:31 | 22:30:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 0h 53m - 1h 27m.
Pricing patterns: July typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 5:00, 6:00, 9:00, offering more flight options and potentially better connections.
PDX - SEA flight price statistics
$178
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$216
Jan$332
Feb$178
Mar$177
Apr$175
May$188
Jun$138
Jul$138
Aug$138
Sep$138
Oct$158
Nov$158
DecAlaska Airlines Terminal Information
Terminal information for Alaska Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Alaska Airlines Flights
How many Alaska Airlines flights operate from PDX to SEA?
Alaska Airlines operates 10 flights from PDX to SEA.
What city does SEA airport serve?
SEA airport serves SeaTac.
How long is the Alaska Airlines flight from PDX to SEA?
The flight duration is approximately 0h 53m - 1h 27m.
What is the distance from PDX to SEA?
The distance is 130 miles (209 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737MAX 9 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2, Embraer 175 and 1 more aircraft type on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Delta Air Lines.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 05:20 and the latest departs at 21:31.
What is the cheapest month to fly Alaska Airlines from PDX to SEA?
July is typically the cheapest month to fly Alaska Airlines on this route.
What is the average price for a Alaska Airlines flight from PDX to SEA?
The average price for a round-trip Alaska Airlines flight on this route is approximately $178. Prices can vary based on booking time and demand.
How many Alaska Airlines flights operate per week on this route?
Alaska Airlines operates approximately 118 flights per week from PDX to SEA.