Santa Rosa to Los Angeles (STS–LAX) — Airlines, Schedules & Connections

STS Airport Page →
400 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 5 flights Verified 15m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
AS3366
AS Alaska
E75
7:00 AM
PDT
8:47 AM
PDT
1h 47m
M T W T F S S
Prices
AS3414
AS Alaska
E75L
7:48 PM
PDT
9:28 PM
PDT
1h 40m
M T W T F S S
Prices
AS3377
AS Alaska
E75
9:19 AM
PDT T6
10:52 AM
PDT
1h 33m
M T W T F S S
Prices
AS3009
AS Alaska
E75
5:27 PM
PDT T6
7:13 PM
PDT
1h 46m
M T W T F S S
Prices
AS3348
AS Alaska
E75
10:13 PM
PDT T6
11:59 PM
PDT
1h 46m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
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Santa Rosa to Los Angeles
1 carrier, 14 flights/week nonstop.
1 Airlines 14 Flights/wk 400 mi 1h 40m nonstop 17 1-stop hubs

STS–LAX is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 400 miles in approximately 1h 40m. Beyond nonstop, 17 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop STS–LAX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 14 E75, E75L 1h40-1h47 Oneworld
Aircraft on this route
E75 Embraer E175 – AS
E75L Embraer E175 Long Wing – AS
Alliance coverage
Oneworld: AS (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, STS to LAX direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
22
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STS to LAX.
1-STOP
One-Stop Connections
17
Hubs
~3h
Fastest
~20h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
519
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
STS → LAX
88%
Generally reliable. Most flights run on time.
Arriving
88%
Return
LAX → STS
90%
Generally reliable. Most flights run on time.
Departing
90%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. LAX delays →

Other ways to reach Los Angeles from Santa Rosa

Nearby airports with service to Los Angeles International Airport.
Metric STS→LAX OAK→LAX SFO→LAX
Distance from STS 63 mi 66 mi
Nonstop airlines 1 6 23
Weekly flights 14 80 628
Flight time 1h 40m 0h 57m 0h 48m
Airports within 200 miles of STS with service to Los Angeles International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Los Angeles is 0 hours the same as Santa Rosa.
STS: PDT · LAX: PDT

When it's 6:00 PM in Santa Rosa, it's 6:00 PM in Los Angeles.
Distance & Flight Time
400 mi / 643 km
Nonstop flight time is approximately 1h 40m to 1h 47m.
Getting from LAX

LAX has no direct rail link to downtown. The closest option is the free LAX Shuttle G to the Metro C Line station at Aviation/Century Blvd (fare $1.75 to Union Station, 40–50 min). Taxis use a meter; expect $35–55 to downtown and $30–45 to Santa Monica. Ride-shares cost $20–45 depending on destination and surge pricing.Rental car facilities are a short shuttle ride from terminals. FlyAway buses run to Union Station, Van Nuys, Hollywood, and Westwood ($9.75–11.25). For LAX Connect (the new people mover to Inglewood), check if it has opened at time of travel.

Los Angeles Climate

Mediterranean climate. Summers are warm and dry (24–30°C) with low humidity and almost no rain. Winters are mild (10–18°C) with occasional rain from November through March. Fog ("June Gloom") is common from late May through July, blanketing mornings until noon and causing departure delays.

Santa Ana winds occur in fall and spring, sometimes grounding departures briefly. Heat waves in September–October can push temperatures above 38°C inland, though LAX itself stays cooler near the coast.

STS–LAX Quick Facts

Key statistics for the Santa Rosa to Los Angeles route.
Route details
Distance400 mi / 643 km
Flight time1h 40m to 1h 47m
Time difference0 hours
Airlines (nonstop)1
Weekly flights14 out / 22 return
1-stop connections17 hubs
Origin: STS
IATA / ICAOSTS / KSTS
TimezoneAmerica/Los_Angeles
Passengers/yr0.8M
Elevation128 ft / 39 m
Destination: LAX
IATA / ICAOLAX / KLAX
TimezoneAmerica/Los_Angeles
Passengers/yr76.6M
Elevation125 ft / 38 m

Frequently Asked Questions

Common questions about STS to LAX flights.
Nonstop flights from Charles M. Schulz Sonoma County Airport to Los Angeles International Airport take approximately 1h 40m to 1h 47m. The route covers 400 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 14 nonstop flights per week from STS to LAX. The return direction has about 22 weekly flights.
Yes, 1-stop connections are available through BUR, PSP, SCF, SLC, BFI, SAT, DAL, MDW, IAD, FLL, SAN, PHX, LAS, PDX, DEN, SEA and HND. These options provide additional schedule flexibility.
Yes, return flights from LAX to STS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include OAK, SFO and SMF. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from STS to LAX

Charles M. Schulz Sonoma County Airport (STS) and Los Angeles International Airport (LAX) are connected by nonstop service from Alaska Airlines. With 14 weekly departures, this is a well served route.

STS to LAX Flight Duration and Schedule

Nonstop flight time from STS to LAX ranges from 1 hours 40 minutes to 1 hours 47 minutes. The route covers a distance of 400 miles (643 km). There are approximately 14 weekly flights outbound and 22 return, totaling 36 flights per week in both directions.

Connecting Options and Alternatives

17 one-stop connections are available, with the fastest taking approximately 3 hours via BUR. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Oakland (OAK), San Francisco (SFO) and Sacramento (SMF).