Seattle–Tacoma International Airport to Portland International Airport
Airlines flying Seattle to Portland
Sample schedule. These flights show how this page will look; they are not live data.
1 airline on SEA to PDX
These airlines operate this route in the sample schedule. Flights per day counts the flights each one runs on the route in a day.
| Airline | Flight numbers | Flights per day |
|---|---|---|
| Alaska AirlinesAS | 1 |