Route Price Intelligence
Cheap Flights From Washington, D.C. to Sonoma
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$365
Deals From
$314
Usually Costs
$314 – $431
Lowest We've Seen
$160
Based on 8,597 price pointshigh confidence
Monthly Price Guide
Jan
$431
Feb
$431
Mar
$458
Apr
$297
May
$293
Jun
$339
Jul
$340
Aug
$324
Sep
$378
Oct
$413
Nov
$431
Dec
$451
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Sonoma
The cheapest time to fly from Washington, D.C. to Sonoma is typically May, when fares average around $293. The most expensive month tends to be March at around $458. For the best deals, consider flying in May, April, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15189 price checksWorst: $199