✦ Smart route search
Fares from Santa Rosa to San Diego
Compare live prices for STS to SAN on Tue, 14 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
STS → SAN Approx. 818.60 km 14 Apr 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
STS→SAN

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
Showing 25 of 119 live flights
Hawaiian Airlines
HA-7137
19:46
04/14/2026
STS
1h 43m
Non-stop
21:29
04/14/2026
SAN
₹7,417
per person
✕ Non-refundable8 fare options
Hawaiian Airlines
HA-6483
07:00
04/14/2026
STS
1h 58m
Non-stop
08:58
04/14/2026
SAN
₹7,417
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-4140
06:00
04/14/2026
STS
1h 45m
Non-stop
07:45
04/14/2026
SAN
₹7,568
per person
✕ Non-refundable12 fare options
alaskaairlines
AS-3047
19:46
04/14/2026
STS
1h 43m
Non-stop
21:29
04/14/2026
SAN
₹7,568
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-3315
07:00
04/14/2026
STS
1h 58m
Non-stop
08:58
04/14/2026
SAN
₹7,568
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-4524
16:35
04/14/2026
STS
4h 25m
1 Stop
⏱ LAS · 1h 40m
21:00
04/14/2026
SAN
₹8,666
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-4524
16:35
04/14/2026
STS
6h 5m
1 Stop
⏱ LAS · 3h 20m
22:40
04/14/2026
SAN
₹8,666
per person
✕ Non-refundable12 fare options
American Airlines
AA-9313
19:46
04/14/2026
STS
1h 43m
Non-stop
21:29
04/14/2026
SAN
₹9,639
per person
✕ Non-refundable13 fare options
American Airlines
AA-9444
07:00
04/14/2026
STS
1h 58m
Non-stop
08:58
04/14/2026
SAN
₹9,639
per person
✕ Non-refundable13 fare options
American Airlines
AA-6448
12:56
04/14/2026
STS
5h 32m
1 Stop
⏱ PHX · 2h 5m
18:28
04/14/2026
SAN
₹14,434
per person
✕ Non-refundable🔥 Last 4 seats25 fare options
American Airlines
AA-9345
09:50
04/14/2026
STS
1h 44m
Non-stop
11:34
04/14/2026
SAN
₹16,314
per person
✕ Non-refundable11 fare options
Hawaiian Airlines
HA-7136
09:50
04/14/2026
STS
1h 44m
Non-stop
11:34
04/14/2026
SAN
₹17,047
per person
✕ Non-refundable8 fare options
alaskaairlines
AS-3103
09:50
04/14/2026
STS
1h 44m
Non-stop
11:34
04/14/2026
SAN
₹17,455
per person
✕ Non-refundable10 fare options
Hawaiian Airlines
HA-6919
09:43
04/14/2026
STS
22h 2m
1 Stop
⏱ LAS · 19h 1m
07:45
04/15/2026
+1
SAN
₹20,323
per person
✕ Non-refundable8 fare options
Hawaiian Airlines
HA-6919
09:43
04/14/2026
STS
26h 18m
1 Stop
⏱ LAS · 23h 5m
12:01
04/15/2026
+1
SAN
₹20,323
per person
✕ Non-refundable8 fare options
Hawaiian Airlines
HA-7133
14:56
04/14/2026
STS
5h 15m
1 Stop
⏱ PDX · 0h 53m
20:11
04/14/2026
SAN
₹20,713
per person
✕ Non-refundable8 fare options
Hawaiian Airlines
HA-6481
07:30
04/14/2026
STS
5h 37m
1 Stop
⏱ PDX · 1h 20m
13:07
04/14/2026
SAN
₹20,713
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-4524
16:35
04/14/2026
STS
23h 10m
1 Stop
⏱ LAS · 20h 15m
15:45
04/15/2026
+1
SAN
₹20,771
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4524
16:35
04/14/2026
STS
16h 20m
1 Stop
⏱ LAS · 13h 30m
08:55
04/15/2026
+1
SAN
₹20,771
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4524
16:35
04/14/2026
STS
25h 40m
1 Stop
⏱ LAS · 22h 45m
18:15
04/15/2026
+1
SAN
₹20,771
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4524
16:35
04/14/2026
STS
21h 10m
1 Stop
⏱ LAS · 18h 15m
13:45
04/15/2026
+1
SAN
₹20,771
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Alaska Airlines
AS-3404
09:43
04/14/2026
STS
22h 2m
1 Stop
⏱ LAS · 19h 1m
07:45
04/15/2026
+1
SAN
₹20,771
per person
✕ Non-refundable5 fare options
Alaska Airlines
AS-3404
09:43
04/14/2026
STS
26h 18m
1 Stop
⏱ LAS · 23h 5m
12:01
04/15/2026
+1
SAN
₹20,771
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
alaskaairlines
AS-3371
14:56
04/14/2026
STS
5h 15m
1 Stop
⏱ PDX · 0h 53m
20:11
04/14/2026
SAN
₹21,184
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-2128
07:30
04/14/2026
STS
5h 37m
1 Stop
⏱ PDX · 1h 20m
13:07
04/14/2026
SAN
₹21,184
per person
✕ Non-refundable10 fare options
😕 No flights match your filters.
Santa Rosa (STS)
📍 Charles M. Schulz Sonoma County Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 38.50899887
📐 Longitude: -122.8130035
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441

✈ Distance: Santa Rosa,USA to San Diego,USA818.60 km

📅 Results on this page are loaded for 14 Apr 2026. Click View all flights for the complete live search.

Santa Rosa to San Diego — what to expect when booking

The STS–SAN route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Santa Rosa,USA and San Diego,USA is approximately 818.60 km.

Before you book

Compare nearby dates

The date strip above lets you scan nearby fares without restarting the search.

Open full search for more control

Route page shows a limited live set. Full search opens the complete inventory with fresh results.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from Santa Rosa (STS)
3 routes
More flights from San Diego (SAN)
53 routes
San Diego Albuquerque
SAN → ABQ
San Diego Atlanta
SAN → ATL
San Diego Austin
SAN → AUS
San Diego Bellingham
SAN → BLI
San Diego Boise
SAN → BOI
San Diego Boston
SAN → BOS
San Diego Calgary
SAN → YYC
San Diego Charlotte
SAN → CLT
San Diego Chicago
SAN → ORD
San Diego Denver
SAN → DEN
San Diego Detroit
SAN → DTW
San Diego Fort Worth
SAN → DFW
San Diego Fresno
SAN → FAT
San Diego Honolulu
SAN → HNL
San Diego Houston
SAN → IAH
San Diego Houston
SAN → HOU
San Diego Imperial
SAN → IPL
San Diego Kahului
SAN → OGG
San Diego Kansas City
SAN → MCI
San Diego Las Vegas
SAN → LAS
San Diego Lihue
SAN → LIH
San Diego London
SAN → LHR
San Diego Los Angeles
SAN → LAX
San Diego Louisville
SAN → SDF
San Diego Mexico City
SAN → MEX
San Diego Miami
SAN → MIA
San Diego Minneapolis
SAN → MSP
San Diego Monterey
SAN → MRY
San Diego Nashville
SAN → BNA
San Diego New Orleans
SAN → MSY
San Diego New York
SAN → JFK
San Diego Oakland
SAN → OAK
San Diego Omaha
SAN → OMA
San Diego Orlando
SAN → MCO
San Diego Philadelphia
SAN → PHL
San Diego Phoenix
SAN → PHX
San Diego Portland International
SAN → PDX
San Diego Providence
SAN → PVD
San Diego Puerto Vallarta
SAN → PVR
San Diego Reno
SAN → RNO
San Diego Sacramento
SAN → SMF
San Diego Salt Lake City
SAN → SLC
San Diego San Antonio
SAN → SAT
San Diego San Francisco
SAN → SFO
San Diego San Jose Cabo
SAN → SJD
San Diego San Jose
SAN → SJC
San Diego Santa Rosa
SAN → STS
San Diego Seattle
SAN → SEA
San Diego St. Louis
SAN → STL
San Diego Tokyo
SAN → NRT
San Diego Toronto
SAN → YYZ
San Diego Tucson
SAN → TUS
San Diego Washington DC
SAN → BWI
❓ Frequently asked questions — Santa Rosa to San Diego flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Santa Rosa,USA (STS) and San Diego,USA (SAN) is approximately 818.60 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.