Route Price Intelligence
Cheap Flights From Washington, D.C. to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$224
Deals From
$159
Usually Costs
$159 – $235
Lowest We've Seen
$73
Based on 3,309 price pointshigh confidence
Monthly Price Guide
Jan
$235
Feb
$235
Mar
$226
Apr
$182
May
$180
Jun
$145
Jul
$149
Aug
$139
Sep
$226
Oct
$226
Nov
$235
Dec
$297
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Boston
The cheapest time to fly from Washington, D.C. to Boston is typically August, when fares average around $139. The most expensive month tends to be December at around $297. For the best deals, consider flying in August, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $7371 price checksWorst: $160