Cheap Flights from Portland International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

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2025/1
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2025/1
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Portland (Oregon)－Seattle-Tacoma Airport
January Lowest Airfares -----
Portland (Oregon)－Seattle-Tacoma Airport
February Lowest Airfares -----

Portland (Oregon)－Seattle-Tacoma Airport
March Lowest Airfares -----
Portland (Oregon)－Seattle-Tacoma Airport
April Lowest Airfares -----
Portland (Oregon)－Seattle-Tacoma Airport
May Lowest Airfares -----

Portland (Oregon)－Seattle
Estimated Flight Time
1 Hours 00 Minutes
Portland (Oregon)－Seattle
Number of Operating Airlines
6

Operating Airlines for Portland (Oregon)－Seattle-Tacoma Airport Route
Non-StopDelta Air Lines

Non-StopAlaska Airlines

Non-StopLinear Air

American Airlines

Hawaiian Airlines

United Airlines

Other Destinations from:Portland (Oregon)

Portland (Oregon)－Washington D.C(Washington Dulles)
USD783〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle
* Fares vary in accordance to seat availability