FFL Helper
Seattle SEA
$168
CVG → SEA · Frontier Airlines
FFL Helper / Cincinnati / Seattle / October 2026
CVG → SEA · 2026-10
Cincinnati to Seattle in October 2026
Dated one-way fares from Cincinnati to Seattle in October 2026. Use the calendar to see which days are cheaper.
Lowest this month
$168
Highest this month
$168
Sample fare
$168
Airports
CVG–SEA
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Other months: September 2026 · October 2026 · Full route
October 2026 price calendar
October 2026
From $168
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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2
3
4
5
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7
8
9
10
11
12
13
14
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$168
16
17
18
19
20
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22
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31
Dated fares
Booking CVG to SEA in October 2026
This page is only October 2026 on the Cincinnati 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 Cincinnati to Seattle in October 2026.