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Route

Los Angeles → Santa Rosa

LAXLos AngelesLos Angeles International Airport
STSSanta RosaCharles M. Schulz Sonoma County Airport
Distance
400 mi
Estimated flight time
~1h 20m

Same local time in Los Angeles and Santa Rosa.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

A couple of times a day

On average around 2 flights a day, observed from October 2025 to September 2026.

2
flights per day
3
busiest month · Oct
1
quietest month · Jan
1 hr 6 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

  1. 1Jan2026
  2. 2Feb
  3. 2Mar
  4. 2Apr
  5. 2May
  6. 3Jun
  7. 3Jul
  8. 3Aug
  9. 2.5Sep
  10. 3Oct2025
  11. 2Nov
  12. 1.5Dec

Airlines

Who flies it

SkyWest Airlinesall year
Horizon Airwinter
Alaska Airlinesnow and then

Through the day

Departure times

Local time in Los Angeles. Most departures between 08:00 and 11:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 2.3Mon
  2. 2.2Tue
  3. 1.5Wed
  4. 1.9Thu
  5. 2.4Fri
  6. 2.3Sat
  7. 2Sun

Fleet

Aircraft observed

  1. Embraer 175E75L86%
  2. Boeing 737-800B7383%
  3. Cessna Citation LatitudeC68A1%
  4. Bombardier Challenger 350CL351%
  5. Embraer Legacy 450E5451%
All the numbers in a table
MonthPer daySeenAirlines
January 2026132
  • SkyWest Airlines19×
  • Horizon Air10×
February 2026233
  • SkyWest Airlines28×
  • Horizon Air1×
March 2026253
  • SkyWest Airlines46×
April 2026263
  • SkyWest Airlines56×
May 2026262
  • SkyWest Airlines33×
  • Alaska Airlines16×
  • Horizon Air3×
June 2026379
  • SkyWest Airlines60×
  • Alaska Airlines9×
July 2026386
  • SkyWest Airlines81×
August 2026382
  • SkyWest Airlines49×
  • Horizon Air25×
September 20262.577
  • Horizon Air57×
  • SkyWest Airlines14×
October 2025377
  • SkyWest Airlines47×
  • Horizon Air22×
November 2025268
  • SkyWest Airlines37×
  • Horizon Air26×
December 20251.542
  • Horizon Air22×
  • SkyWest Airlines17×

Airlines observed on this route

From observed callsign routes on LAX-STS - not a booking guarantee.

Alaska Airlines

AS · ASA

Hub: SEA Seattle

98 departure airportsView airline →

Horizon Air

QX · QXE

Hub: SEA Seattle

56 departure airportsView airline →

SkyWest Airlines

OO · SKW

Hub: ORD Chicago

249 departure airportsView airline →

About this route

  • Domestic route: both airports are in the same country.
  • The opposite direction has also been observed as a direct connection.
  • Direct destinations observed from Los Angeles: 161.
  • Direct destinations observed from Santa Rosa: 18.

The airports on this route

Los Angeles International Airport

Los Angeles, United StatesLAX / KLAX

International hub · 161 direct destinations · 4 runways · longest runway 12,894 ft

96 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Charles M. Schulz Sonoma County Airport

Santa Rosa, United StatesSTS / KSTS

Regional airport · 18 direct destinations · 2 runways · longest runway 6,001 ft

90 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Alternative airports for this journey

Same journey, a different airport nearby - with an observed direct connection.

HHR STSJack Northrop Field Hawthorne Municipal AirportHawthorne is about 4 mi from Los Angeles.View route →BUR STSHollywood Burbank/Bob Hope AirportBurbank is about 18 mi from Los Angeles.View route →SNA STSJohn Wayne Orange County International AirportSanta Ana is about 36 mi from Los Angeles.View route →ONT STSOntario International AirportOntario is about 47 mi from Los Angeles.View route →

About the route from Los Angeles to Santa Rosa

The observed direct connection between Los Angeles International Airport (LAX) and Charles M. Schulz Sonoma County Airport (STS) covers approximately 400 mi. The estimated flight time is around 1h 20m. Alaska Airlines, Horizon Air and SkyWest Airlines have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Los Angeles from Santa Rosa by air?
The great-circle distance between Los Angeles International Airport and Charles M. Schulz Sonoma County Airport is approximately 400 mi.
How long is the flight from Los Angeles to Santa Rosa?
Based on the distance, the estimated flight time is about 1h 20m. This is an estimate, not a schedule.
Is there a direct connection from Los Angeles to Santa Rosa?
Yes, a direct connection between LAX and STS has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Alaska Airlines, Horizon Air and SkyWest Airlines.
How often is there a flight from Los Angeles to Santa Rosa?
On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 754 observed flights. Mainly SkyWest Airlines, Horizon Air, Alaska Airlines. That is an observation, not a timetable.
What is the current time difference between Los Angeles and Santa Rosa?
Same local time in Los Angeles and Santa Rosa.

Where this data comes from

The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

Route data updated on October 11, 2026.