Cheap flights from Seattle-Tacoma International Airport(SEA) to Portland(PDX)

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Seattle-Tacoma International Airport to Portland flight

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Cheap Flights from Seattle-Tacoma International Airport to Portland

Search for flights from Seattle-Tacoma International Airport to Portland. Find affordable one-way or round-trip flights.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to Portland

View airlines operating flights from Seattle-Tacoma International Airport to Portland. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Delta Air Lines

From THB 2,041

American Airlines

From THB 6,338

Alaska Airlines

From THB 6,821

United Airlines

From THB 8,404

Southwest Airlines

From THB 11,224

Air Canada

From THB 11,576

ANA airlines

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There are 1 airport(s) in Portland. Discover the top routes now!

Discover different airports in Portland. Find the best flight and transfer option, and plan your trip accordingly.

0.36 km from downtown Portland
Portland International Airport
Tickets From
THB 6,821

Flight Schedule from Seattle-Tacoma International Airport to Portland

Check on the flight schedule from Seattle-Tacoma International Airport to Portland. Find the flight that matches your travel plan.

Flight info.

Departure

Arrival

Weekly Schedule

DL3730

Delta Air Lines