Route Price Intelligence
Cheap Flights From Portland to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$207
Great Deal
Under $137
Typical Range
$137 – $288
Lowest We've Seen
$127
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$137
Feb
$137
Mar
$267
Apr
$242
May
$274
Jun
$207
Jul
$207
Aug
$207
Sep
$207
Oct
$207
Nov
$247
Dec
$193
Cheapest Average Expensive
Best Time to Fly from Portland to Boise
The cheapest time to fly from Portland to Boise is typically January, when fares average around $137. The most expensive month tends to be May at around $274. For the best deals, consider flying in January, February, December.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: November5,823 fares analyzedTypical low: $256
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