FFL Helper

FFL Helper / Seattle / Portland

SEA → PDX

Seattle to Portland

Compare one-way fares for flights from Seattle to Portland.

Lowest fare $137
Distance 146 mi
Flight time 1h 3m
Airports SEA–PDX
Search this route

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By month: August 2026 from $137 · September 2026 from $159

Price calendar

August 2026

From $137 · up to $178

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26 $161 27 $178 28 $178 29 $175 30 $137 31 $150

September 2026

From $159 · up to $211

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 $159 2 $179 3 $195 4 $195 5 $195 6 $195 7 $211
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Upcoming dates

Portland PDX

$137

Aug 30, 7:08am · 1h 3m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$150

Aug 31, 7:08am · 1h 3m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$159

Sep 01, 3:50pm · 59m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$161

Aug 26, 3:50pm · 59m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$175

Aug 29, 8:35am · 58m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$178

Aug 28, 8:59pm · 1h 2m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$178

Aug 27, 7:08am · 1h 3m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

Portland PDX

$179

Sep 02, 6:51pm · 59m · 0 stops

SEA → PDX · Alaska Airlines

Tickets

About this route

This calendar shows dated one-way fares from Seattle to Portland. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Seattle to Portland.