Route Price Intelligence
Cheap Flights From Seattle to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$287
Deals From
$280
Usually Costs
$280 – $287
Lowest We've Seen
$79
Based on 3,492 price pointshigh confidence
Monthly Price Guide
Jan
$287
Feb
$287
Mar
$287
Apr
$427
May
$187
Jun
$271
Jul
$287
Aug
$287
Sep
$287
Oct
$287
Nov
$287
Dec
$287
Cheapest Average Expensive
Best Time to Fly from Seattle to Boise
The cheapest time to fly from Seattle to Boise is typically May, when fares average around $187. The most expensive month tends to be April at around $427. For the best deals, consider flying in May, June, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $7972 price checksWorst: $275