Route Price Intelligence
Cheap Flights From Boston to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$217
Deals From
$197
Usually Costs
$197 – $227
Lowest We've Seen
$131
Based on 9,106 price pointshigh confidence
Monthly Price Guide
Jan
$217
Feb
$217
Mar
$264
Apr
$199
May
$177
Jun
$217
Jul
$217
Aug
$217
Sep
$217
Oct
$217
Nov
$217
Dec
$217
Cheapest Average Expensive
Best Time to Fly from Boston to Washington Dc
The cheapest time to fly from Boston to Washington Dc is typically May, when fares average around $177. The most expensive month tends to be March at around $264. 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: $13188 price checksWorst: $177