San Diego (SAN) to Santa Rosa (STS) flight deal in economy from $59

Alaska Airlines, Inc.ASAlaska Airlines, Inc.Southwest AirlinesWNSouthwest Airlines
One Way•Economy
United StatesSAN

San Diego International Airport

San Diego, United States
United StatesSTS

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States
$75 USD
-21%$59 USD
Verified about 10 hours ago
Great Availability
65% of dates checked are available within 10% of the lowest price

Tuesday, September 1st, 2026

Outbound Flights

1h 57m·Nonstop
$59 USD
Alaska Airlines, Inc.
SANSep 1 12:15
→
STSSep 1 14:12
AS 3045Embraer 175
1h 45m·Nonstop
$59 USD
Southwest Airlines
SANSep 1 19:40
→
STSSep 1 21:25
WN 2622Boeing 737-700 (Scimitar Winglets) Pax
1h 57m·Nonstop
$59 USD
Alaska Airlines, Inc.
SANSep 1 07:57
→
STSSep 1 09:54
AS 3445Embraer 175
1h 55m·Nonstop
$59 USD
Alaska Airlines, Inc.
SANSep 1 21:59
→
STSSep 1 23:54
AS 3302Embraer 175
3h 55m·1 stop
$114 USD
Alaska Airlines, Inc.
SANSep 1 12:44
→
LASSep 1 14:11
AS 2205Embraer 175
34m layover
Alaska Airlines, Inc.
LASSep 1 14:45
→
STSSep 1 16:39
AS 1332Boeing 737
4h 56m·1 stop
$212 USD
Alaska Airlines, Inc.
SANSep 1 16:02
→
PDXSep 1 18:37
AS 486Boeing 737
42m layover
Alaska Airlines, Inc.
PDXSep 1 19:19
→
STSSep 1 20:58
AS 2286Embraer 175
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