Route Price Intelligence
Cheap Flights From Boise to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$410
Deals From
$365
Usually Costs
$365 – $441
Lowest We've Seen
$145
Based on 8,334 price pointshigh confidence
Monthly Price Guide
Jan
$499
Feb
$324
Mar
$329
Apr
$321
May
$378
Jun
$415
Jul
$408
Aug
$391
Sep
$391
Oct
$391
Nov
$391
Dec
$391
Cheapest Average Expensive
Best Time to Fly from Boise to Washington Dc
The cheapest time to fly from Boise to Washington Dc is typically April, when fares average around $321. The most expensive month tends to be January at around $499. For the best deals, consider flying in April, February, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14577 price checksWorst: $245