Route Price Intelligence
Cheap Flights From Boise to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,008
Deals From
$840
Usually Costs
$840 – $1,181
Lowest We've Seen
$452
Based on 3,456 price pointshigh confidence
Monthly Price Guide
Jan
$732
Feb
$783
Mar
$1,102
Apr
$835
May
$1,060
Jun
$1,260
Jul
$1,208
Aug
$994
Sep
$1,025
Oct
$810
Nov
$781
Dec
$1,081
Cheapest Average Expensive
Best Time to Fly from Boise to Lisbon
The cheapest time to fly from Boise to Lisbon is typically January, when fares average around $732. The most expensive month tends to be June at around $1,260. For the best deals, consider flying in January, November, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $49671 price checksWorst: $720