Route Price Intelligence
Cheap Flights From Boise to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$398
Deals From
$311
Usually Costs
$311 – $430
Lowest We've Seen
$145
Based on 7,834 price pointshigh confidence
Monthly Price Guide
Jan
$411
Feb
$411
Mar
$720
Apr
$464
May
$311
Jun
$373
Jul
$411
Aug
$396
Sep
$411
Oct
$411
Nov
$411
Dec
$411
Cheapest Average Expensive
Best Time to Fly from Boise to Washington Dc
The cheapest time to fly from Boise to Washington Dc is typically May, when fares average around $311. The most expensive month tends to be March at around $720. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15887 price checksWorst: $245