Best airfares from Seattle to Portland
Jetradar compares airfares from Seattle to Portland with hundreds of airlines (including United Airlines, Air Canada, American Airlines) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to Portland, you choose where to book. Also there you can find airlines special offers from Seattle to Portland. The cheapest round-trip price found within the last week was A$174. The cheapest oneway price found within the last week was A$110.Cheapest Flights from Seattle, WA to Portland, OR
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Airline One Way One Way / Round-Trip Round-Trip 
United Airlines A$162 A$300 
Air Canada A$481 A$624 
American Airlines A$136 A$233 
Virgin America A$108 A$251 
Alaska Airlines A$75 A$170 -
Airline One Way One Way / Round-Trip Round-Trip 
Hawaiian Airlines A$444 A$921 
Iberia Find A$963 
JetBlue Airways A$190 A$274 
Spirit Airlines A$127 A$270 
Southwest Airlines A$301 A$602 -
Airline One Way One Way / Round-Trip Round-Trip 
Frontier Airlines A$306 A$249 
Thomas Cook Airlines Limitedof Manchester Find Find 
Wings Of Alaska A$155 A$281
Flights from Seattle to Portland
Travelling from Seattle to Portland advices and facts
- The distance between Seattle and Portland is 140 miles (or 225 kilometers).
- The shortest flight time is 24m
- There is no time difference between Seattle and Portland. Check this again shortly before your flight.