Route Price Intelligence
Cheap Flights From Boise to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$411
Deals From
$371
Usually Costs
$371 – $451
Lowest We've Seen
$145
Based on 7,874 price pointshigh confidence
Monthly Price Guide
Jan
$411
Feb
$411
Mar
$652
Apr
$343
May
$337
Jun
$411
Jul
$430
Aug
$411
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 $337. The most expensive month tends to be March at around $652. For the best deals, consider flying in May, April, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14584 price checksWorst: $245