Seattle to Oakland in September 2026

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

Lowest this month $77

Highest this month $178

Sample fare $77

Airports SEA–OAK

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September 2026 price calendar

From $77 · up to $178

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $136 2 $178 3 $129 4 $129 5 $129 6 $129 7 $129 8 $129 9 $79 10 $78 11 $78 12 $78 13 $78 14 $78 15 $77

Oakland OAK

$77

Sep 15, 11:02am · 2h 17m · 0 stops

SEA → OAK · Alaska Airlines

Oakland OAK

$79

Sep 09, 8:43pm · 2h 11m · 0 stops

SEA → OAK · Alaska Airlines

This page is only September 2026 on the Seattle to Oakland 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 Seattle to Oakland in September 2026.