Santa Rosa to San Diego Flights STS β†’ SAN

Charles M. Schulz Sonoma County Airport β†’ San Diego International Airport

πŸ‡ΊπŸ‡Έ Santa Rosa, US β†’ πŸ‡ΊπŸ‡Έ San Diego, US

The Santa Rosa to San Diego route connects Charles M. Schulz Sonoma County Airport (STS) in US with San Diego International Airport (SAN) in US. This short-haul flight covers approximately 557 miles (896 km) with a typical flight time of 1h 12m. This route is served by 9 airlines: SkyWest, PenAir, NetJets Aviation and others. AirportRoutes has tracked 11 daily flights on this route.

About This Route

Route Overview

The Santa Rosa (STS) to San Diego (SAN) flight route is a popular choice for those seeking a convenient connection between Northern California's wine country and Southern California's beaches and attractions. Covering approximately 509 miles, the average flight duration is around 1 hour and 30 minutes, making it a quick and efficient way to travel. With around 234 weekly flights operated by 6 airlines, travelers have numerous options for departure times and carriers, contributing to the route's accessibility. This route is favored by both leisure travelers looking to explore San Diego's attractions and business travelers connecting between the Sonoma County and San Diego areas.

Travel Tips

For the best deals, book your flight well in advance, particularly if traveling during peak season. At Charles M. Schulz Sonoma County Airport (STS), arrive at least 90 minutes before your scheduled departure to allow ample time for check-in and security. Once you arrive at San Diego International Airport (SAN), utilize the available transportation options, including taxis, ride-sharing services, and public transportation, to reach your final destination. Consider signing up for airline loyalty programs to earn points and potentially receive upgrades or other perks. Pack light to avoid baggage fees, and bring a reusable water bottle to stay hydrated during your journey.

Destination Highlights

San Diego boasts a diverse range of attractions, from the world-famous San Diego Zoo and Balboa Park's museums to the historic Gaslamp Quarter and beautiful beaches of Coronado. Explore the vibrant neighborhoods of Little Italy and North Park, each offering unique dining and entertainment experiences. Savor the local cuisine, including fresh seafood, delicious fish tacos, and craft beers from the region's numerous breweries. Don't miss the opportunity to visit the USS Midway Museum, an aircraft carrier turned into a fascinating historical exhibit.

Best Time to Fly

The best time to fly from Santa Rosa to San Diego is during the spring (March-May) or fall (September-November) for pleasant weather and fewer crowds. Summer (June-August) is peak season, with higher prices and more tourists. For the best value, consider traveling during the shoulder seasons or during the week, as weekend flights tend to be more expensive. Check for local events like Comic-Con in July, which can impact flight availability and prices.

AI-Generated Content: This information was compiled using AI from web sources on Dec 25, 2025. Content may not be current; please verify with airlines before booking.

Airport Information

Departure Airport

Charles M. Schulz Sonoma County Airport

ICAO Code:
KSTS
IATA Code:
STS
City:
πŸ‡ΊπŸ‡Έ Santa Rosa
Country:
US
Elevation:
128 ft

Destination Airport

San Diego International Airport

ICAO Code:
KSAN
IATA Code:
SAN
City:
πŸ‡ΊπŸ‡Έ San Diego
Country:
US
Elevation:
17 ft

Route Statistics

9

Operators

11

Daily Flights

557

Miles

1h 12m

Flight Duration

Route Map

Great Circle
Flight route map from Santa Rosa to San Diego

Operating Airlines

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 48 16%
Tuesday 48 16%
Wednesday 35 12%
Thursday 41 14%
Friday 54 18%
Saturday 47 16%
Sunday 28 9%

Pattern Analysis

Data Points: 301
API observations used to build this analysis
Weekdays: 226 flights
Weekend: 75 flights
Business Route More active on weekdays

All Flight Routes

9 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
CYO404 LJ60 10:10 10:10 AM (Representative)
M T W T F S S
Dec 8, 2025 Active
- C560 -
M T W T F S S
Oct 11, 2025 Active
- E55P -
M T W T F S S
Nov 21, 2025 Active
- C56X -
M T W T F S S
Oct 29, 2025 Active
Horizon
QXE / QX
QXE2055 E75L 08:00 8:00 AM (Representative)
M T W T F S S
Dec 5, 2025 Active
- C68A -
M T W T F S S
Oct 8, 2025 Active
NLA230 NLA254 E75L 18:52 6:52 PM (Representative)
M T W T F S S
Jan 15, 2026 Active
SkyWest
SKW / OO
SKW3315 SKW254 SKW3254 SKW3061 SKW3047 E75L 09:38 9:38 AM (Representative)
M T W T F S S
Jan 31, 2026 Active
- GLF4 18:10 6:10 PM (Representative)
M T W T F S S
Nov 29, 2025 Active
Total Routes: 9
Active Routes: 9
Unique Airlines: 9
Aircraft Types: 10

Spotted Departure Times

Departure Time Operator ICAO IATA
08:00 8:00 AM Horizon QXE QX
09:38 9:38 AM SkyWest SKW OO
10:10 10:10 AM ATI Jet CYO -
18:10 6:10 PM Vista America VJA -
18:52 6:52 PM PenAir NLA -

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 5
Time Range:
08:00 - 18:52
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.