Palm Springs to Santa Rosa (PSP–STS) — Airlines, Schedules & Connections

PSP Airport Page →
478 mi airlines 5/wk
On-time Some delays Frequent delays
Flight Schedule 1 flight Verified 8h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
✓
→
AS3061
AS Alaska
E75
9:11 AM
PDT
11:03 AM
PDT
1h 52m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Palm Springs to Santa Rosa
1 carrier, 5 flights/week nonstop.
1 Airlines 5 Flights/wk 478 mi 1h 52m nonstop 21 1-stop hubs

PSP–STS is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 478 miles in approximately 1h 52m. Beyond nonstop, 21 hubs offer 1-stop connections.

Also explore PSP Routes STS Routes PSP Live Flights STS Live Flights PSP Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop PSP–STS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 5 E75 1h52 94% Oneworld –
Aircraft on this route
E75 Embraer E175 – AS
Alliance coverage
Oneworld: AS (5 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, PSP to STS direction.
Mon
1
flight
Tue
0
flights
Wed
0
flights
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
5
Outbound / wk
1
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PSP to STS.
1-STOP
One-Stop Connections
21
Hubs
~3h
Fastest
~24h
Longest
VNY ~3h 0m SJC ~3h 25m OAK ~3h 30m SNA ~3h 45m SMF ~3h 48m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
241
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
PSP → STS
94%
Generally reliable. Most flights run on time.
Departing
94%
Return
STS → PSP
63%
Moderate delays possible. Allow buffer time.
Arriving
63%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PSP delays →
Alternatives

Other ways to reach Santa Rosa from Palm Springs

Nearby airports with service to Charles M. Schulz Sonoma County Airport.
Metric PSP→STS ONT→STS SNA→STS
Distance from PSP – 65 mi 79 mi
Nonstop airlines 1 1 2
Weekly flights 5 7 21
Flight time 1h 52m 2h 1h 48m
Departure OTP 94% – –
Ontario (ONT) to Santa Rosa flights · Santa Ana (SNA) to Santa Rosa flights · San Diego (SAN) to Santa Rosa flights
Airports within 200 miles of PSP with service to Charles M. Schulz Sonoma County Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Santa Rosa is 0 hours the same as Palm Springs.
PSP: PDT · STS: PDT

When it's 6:00 PM in Palm Springs, it's 6:00 PM in Santa Rosa.
Distance & Flight Time
478 mi / 768 km
Nonstop flight time is approximately 1h 52m.
Facts

PSP–STS Quick Facts

Key statistics for the Palm Springs to Santa Rosa route.
Route details
Distance478 mi / 768 km
Flight time1h 52m
Time difference0 hours
Airlines (nonstop)1
Weekly flights5 out / 1 return
1-stop connections21 hubs
Origin: PSP
Full namePalm Springs International Airport
IATA / ICAOPSP / KPSP
TimezoneAmerica/Los_Angeles
Passengers/yr3.2M
Elevation477 ft / 145 m
Destination: STS
Full nameCharles M. Schulz Sonoma County Airport
IATA / ICAOSTS / KSTS
TimezoneAmerica/Los_Angeles
Passengers/yr0.8M
Elevation128 ft / 39 m
FAQ

Frequently Asked Questions

Common questions about PSP to STS flights.
Nonstop flights from Palm Springs International Airport to Charles M. Schulz Sonoma County Airport take approximately 1h 52m. The route covers 478 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 5 nonstop flights per week from PSP to STS. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through VNY, SJC, OAK, SNA, SMF, SAN, BOI, SLC, DAL, HOU, AUS, MDW, ORD, PBI, LAX, PDX, SEA, DEN, PHX, LAS and IAD. These options provide additional schedule flexibility.
Yes, return flights from STS to PSP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include ONT, SNA and SAN. 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 PSP to STS

Palm Springs International Airport (PSP) and Charles M. Schulz Sonoma County Airport (STS) are connected by nonstop service from Alaska Airlines. With 5 weekly departures, this is a regularly served route.

PSP to STS Flight Duration and Schedule

Nonstop flight time from PSP to STS ranges from 1 hours 52 minutes. The route covers a distance of 478 miles (768 km). There are approximately 5 weekly flights outbound and 1 return, totaling 6 flights per week in both directions.

Connecting Options and Alternatives

21 one-stop connections are available, with the fastest taking approximately 3 hours via VNY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Ontario (ONT), Santa Ana (SNA) and San Diego (SAN).