Find the Cheapest Flights from Portland to Seattle-Tacoma International Airport
Unlock the cheapest flights and the best airfares from Portland to Seattle-Tacoma International Airport. Make your dream trip both memorable and affordable!
Portland to Seattle-Tacoma International Airport: Flight information
Cheapest flight found
Cheapest month to fly
Most popular airline
Flights per week
Popular Airlines flying from
Portland to Seattle-Tacoma International Airport
From
Portland
Mar 22, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$189
Viewed: a year ago
From
Portland
Jan 22, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$225
Viewed: a year ago
From
Portland
Jan 22, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$225
Viewed: a year ago
From
Portland
Jan 16, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$234
Viewed: a year ago
From
Portland
Oct 16, 2023
To
Seattle-Tacoma International Airport
oneway / Economy
$266
Viewed: a year ago
From
Portland
Jan 24, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$276
Viewed: a year ago
From
Portland
Jan 24, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$276
Viewed: a year ago
From
Portland
Jan 24, 2024
To
Seattle-Tacoma International Airport
oneway / Economy
$276
Viewed: a year ago
Cheapest flight found
Feb 2024
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Apr 2024
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May 2024
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Jun 2024
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Jul 2024
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Aug 2024
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Sep 2024
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Oct 2024
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Nov 2024
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Dec 2024
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Mar 2024
$188
Jan 2024
$224
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