Route Price Intelligence
Cheap Flights From Los Angeles to Sonoma
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 2d ago
$154Frontier is flying ONT to SFO nonstop for $154, roughly 48% below what this route typically costs. It is a quick, cheap way into the Bay Area for wine country, the waterfront, or a long weekend with friends, and seats are showing into the fall.
✓ 9 date combinations found at this price
Search Google FlightsTypical Price
$176
Great Deal
Under $38
Typical Range
$38 – $220
Lowest We've Seen
$38
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$220
Feb
$220
Mar
$220
Apr
$220
May
—
Jun
—
Jul
$180
Aug
$104
Sep
$87
Oct
$111
Nov
$134
Dec
$196
Cheapest Average Expensive
Best Time to Fly from Los Angeles to Sonoma
The cheapest time to fly from Los Angeles to Sonoma is typically September, when fares average around $87. The most expensive month tends to be April at around $220. For the best deals, consider flying in September, August, October.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: September42,157 fares analyzedTypical low: $155