Route Price Intelligence
Cheap Flights From Boise to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$998
Great Deal
Under $797
Typical Range
$797 – $1,178
Lowest We've Seen
$452
Based on 310 price pointshigh confidence
Monthly Price Guide
Jan
$732
Feb
$802
Mar
$1,111
Apr
$864
May
$1,127
Jun
$1,280
Jul
$1,232
Aug
$987
Sep
$1,052
Oct
$791
Nov
$732
Dec
$1,048
Cheapest Average Expensive
Best Time to Fly from Boise to Lisbon
The cheapest time to fly from Boise to Lisbon is typically November, when fares average around $732. The most expensive month tends to be June at around $1,280. For the best deals, consider flying in November, January, October.
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: January20,602 fares analyzedTypical low: $770