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
$247
Usually Costs
$247 – $287
Lowest We've Seen
$79
Based on 8,304 price pointshigh confidence
Monthly Price Guide
Jan
$287
Feb
$287
Mar
$417
Apr
$165
May
$183
Jun
$287
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 April, when fares average around $165. The most expensive month tends to be March at around $417. For the best deals, consider flying in April, May, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $7986 price checksWorst: $275