Seattle to Spokane in September 2026

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

Lowest this month $126

Highest this month $178

Sample fare $126

Airports SEA–GEG

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September 2026 price calendar

From $126 · up to $178

Mon

Tue

Wed

Thu

Fri

Sat

Sun

2 $126 3 $152 4 $152 5 $152 6 $152 7 $152 8 $152 9 $152 10 $178 11 $177 12 $177 13 $177 14 $177 15 $177 16 $177 17 $176 18 $166 19 $166 20 $166 21 $166 22 $166 23 $156 24 $161 25 $167

Spokane GEG

$126

Sep 02, 7:50am · 1h 7m · 0 stops

SEA → GEG · Alaska Airlines

Spokane GEG

$156

Sep 23, 7:20am · 1h 16m · 0 stops

SEA → GEG · Alaska Airlines

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