Oakland to Seattle in August 2026

Dated one-way fares from Oakland to Seattle in August 2026. Use the calendar to see which days are cheaper.

Lowest this month $149

Highest this month $162

Sample fare $143

Airports OAK–SEA

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August 2026 price calendar

From $149 · up to $162

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 $162 27 $156 28 $156 29 $156 30 $149

Seattle SEA

$149

Aug 30, 6:04am · 2h 6m · 0 stops

OAK → SEA · Alaska Airlines

Seattle SEA

$162

Aug 26, 6:04am · 2h 6m · 0 stops

OAK → SEA · Alaska Airlines

This page is only August 2026 on the Oakland to Seattle route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Oakland to Seattle in August 2026.