Route Price Intelligence
Cheap Flights From San Diego to Sonoma
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 2d ago
$76Frontier nonstop from San Diego to San Francisco for just $76 - 47% off usual pricing. Quick hop up the California coast.
✓ 8 date combinations found at this price
Search Google FlightsTypical Price
$207
Deals From
$148
Usually Costs
$148 – $207
Lowest We've Seen
$53
Based on 3,311 price pointshigh confidence
Monthly Price Guide
Jan
$207
Feb
$207
Mar
$207
Apr
$192
May
$130
Jun
$142
Jul
$157
Aug
$152
Sep
$207
Oct
$207
Nov
$207
Dec
$207
Cheapest Average Expensive
Best Time to Fly from San Diego to Sonoma
The cheapest time to fly from San Diego to Sonoma is typically May, when fares average around $130. The most expensive month tends to be September at around $207. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5372 price checksWorst: $84