STS to SAN

Santa Rosa to San Diego flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

STS
Santa Rosa (STS), United StatesSonoma County
SAN
San Diego (SAN), United StatesLindberg Fld S. Diego
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunSTS to SAN$195 Sun, 07 JunSTS to SAN Mon, 08 JunSTS to SAN Tue, 09 JunSTS to SAN Wed, 10 JunSTS to SAN Thu, 11 JunSTS to SAN Fri, 12 JunSTS to SAN
Sort By:DepartureDurationArrivalPrice
American Airlines
American Airlines
AA-9345
07:06
2026-06-06
Santa Rosa (STS)United StatesSonoma County
1H :49 M
Non Stop
08:55
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$195
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-9444
10:51
2026-06-06
Santa Rosa (STS)United StatesSonoma County
1H :44 M
Non Stop
12:35
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$195
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-9313
19:40
2026-06-06
Santa Rosa (STS)United StatesSonoma County
1H :47 M
Non Stop
21:27
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$195
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-6361
13:09
2026-06-06
Santa Rosa (STS)United StatesSonoma County
5H :10 M
1 Stop
PHX · 1h 46mPhoenix (PHX), United States
18:19
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$220
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3315
07:06
2026-06-06
Santa Rosa (STS)United StatesSonoma County
1H :49 M
Non Stop
08:55
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$222
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3420
10:51
2026-06-06
Santa Rosa (STS)United StatesSonoma County
1H :44 M
Non Stop
12:35
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$222
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3047
19:40
2026-06-06
Santa Rosa (STS)United StatesSonoma County
1H :47 M
Non Stop
21:27
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$222
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3374
12:05
2026-06-06
Santa Rosa (STS)United StatesSonoma County
5H :27 M
1 Stop
LAS · 2h 22mLas Vegas (LAS), United States
17:32
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$258
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3374
12:05
2026-06-06
Santa Rosa (STS)United StatesSonoma County
19H :10 M
1 Stop
LAS · 16h 08mLas Vegas (LAS), United States
07:15
2026-06-07
San Diego (SAN)United StatesLindberg Fld S. Diego
$353
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3374
12:05
2026-06-06
Santa Rosa (STS)United StatesSonoma County
20H :11 M
1 Stop
LAS · 17h 08mLas Vegas (LAS), United States
08:16
2026-06-07
San Diego (SAN)United StatesLindberg Fld S. Diego
$353
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-6361
13:09
2026-06-06
Santa Rosa (STS)United StatesSonoma County
5H :12 M
1 Stop
PHX · 1h 49mPhoenix (PHX), United States
18:21
2026-06-06
San Diego (CLD)United StatesCarlsbad
$353
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-6459
16:20
2026-06-06
Santa Rosa (STS)United StatesSonoma County
6H :08 M
1 Stop
PHX · 2h 45mPhoenix (PHX), United States
22:28
2026-06-06
San Diego (CLD)United StatesCarlsbad
$353
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-3417
07:50
2026-06-06
Santa Rosa (STS)United StatesSonoma County
5H :28 M
1 Stop
PDX · 0h 57mPortland (PDX), United States
13:18
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$780
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-2414
12:12
2026-06-06
Santa Rosa (STS)United StatesSonoma County
5H :11 M
1 Stop
PDX · 0h 55mPortland (PDX), United States
17:23
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$780
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-1321
13:17
2026-06-06
Santa Rosa (STS)United StatesSonoma County
6H :21 M
1 Stop
SEA · 1h 23mSeattle (SEA), United States
19:38
2026-06-06
San Diego (SAN)United StatesLindberg Fld S. Diego
$857
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included

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Fare highlights

Selected flight highlights for 06 Jun 2026.

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Lowest fare $195 American Airlines 07:06
Earliest departure $195 American Airlines 07:06
Shortest duration $195 American Airlines 10:51
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 $195 American Airlines at 07:06
Afternoon 12:00-17:59 $220 American Airlines at 13:09
Evening 18:00-23:59 $195 American Airlines at 19:40

Santa Rosa to San Diego route details

Santa Rosa (STS)

Sonoma County

United States

GMT -8

Latitude: 38.50899887

Longitude: -122.8130035

San Diego (SAN)

Lindberg Fld S. Diego

United States

GMT -8

Latitude: 32.7336006165

Longitude: -117.190002441

Distance: Santa Rosa (STS), United States to San Diego (SAN), United States - 818.60 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Santa Rosa to San Diego - what to expect when booking

The STS to SAN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 818.60 km.

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More flights from Santa Rosa (STS)3 routes
Santa Rosa → Los Angeles
STS → LAX
Santa Rosa → Portland
STS → PDX
Santa Rosa → Seattle
STS → SEA
More flights from San Diego (SAN)23 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 → MDW
San Diego → Denver
SAN → DEN
San Diego → Detroit Mi
SAN → DTW
San Diego → Dallas
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 → Kauai Island
SAN → LIH
San Diego → London
SAN → LHR
San Diego → Los Angeles
SAN → LAX
Frequently asked questions - Santa Rosa to San Diego flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Santa Rosa (STS) and San Diego (SAN) is 818.60 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.