S$53 Cheap Flights from Seattle to Portland

There are several airlines that operate frequent flights from Seattle (SEA) to Portland (PDX) including

• Alaska Airlines with 228 flights a week
• Delta Air Lines with 90 flights a week

The earliest flight leaves Seattle Tacoma Intl. Airport at 05:30 and arrives at Portland Intl. Airport at 06:20. The last flight of the day departs Seattle at 23:10 and arrives at Portland at 23:56.

The flight distance from Seattle to Portland is about 209 km, the shortest flight is 00 hours 42 minutes with Delta Air Lines.

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