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Fares from Santa Rosa to Seattle
Compare live prices for STS to SEA on Thu, 16 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
STS → SEA Approx. 994.92 km 16 Apr 2026 Live inventory
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Showing 25 of 178 live flights
Hawaiian Airlines
HA-6500
18:53
04/16/2026
STS
2h 5m
Non-stop
20:58
04/16/2026
SEA
₹13,379
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-4523
14:25
04/16/2026
STS
8h 5m
2 Stops
⏱ BUR · 2h 35m⏱ SMF · 0h 45m
22:30
04/16/2026
SEA
₹13,576
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
alaskaairlines
AS-1481
18:53
04/16/2026
STS
2h 5m
Non-stop
20:58
04/16/2026
SEA
₹13,677
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
11h 0m
2 Stops
⏱ SAN · 3h 45m⏱ SMF · 1h 45m
17:00
04/16/2026
SEA
₹19,694
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
11h 0m
2 Stops
⏱ SAN · 4h 45m⏱ SMF · 0h 50m
17:00
04/16/2026
SEA
₹20,221
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
14h 25m
2 Stops
⏱ SAN · 4h 20m⏱ LAS · 4h 5m
20:25
04/16/2026
SEA
₹20,748
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-4524
11:00
04/16/2026
STS
9h 25m
1 Stop
⏱ LAS · 4h 55m
20:25
04/16/2026
SEA
₹22,371
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
11h 0m
2 Stops
⏱ SAN · 2h 45m⏱ SMF · 2h 50m
17:00
04/16/2026
SEA
₹22,517
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
13h 5m
2 Stops
⏱ SAN · 3h 30m⏱ DEN · 2h 25m
19:05
04/16/2026
SEA
₹22,517
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4523
14:25
04/16/2026
STS
8h 10m
2 Stops
⏱ BUR · 2h 15m⏱ SJC · 1h 5m
22:35
04/16/2026
SEA
₹22,517
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-4523
14:25
04/16/2026
STS
10h 30m
2 Stops
⏱ BUR · 1h 35m⏱ PHX · 2h 55m
00:55
04/17/2026
+1
SEA
₹22,517
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4523
14:25
04/16/2026
STS
10h 15m
2 Stops
⏱ BUR · 1h 55m⏱ LAS · 3h 0m
00:40
04/17/2026
+1
SEA
₹22,517
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4523
14:25
04/16/2026
STS
10h 15m
2 Stops
⏱ BUR · 3h 45m⏱ LAS · 1h 15m
00:40
04/17/2026
+1
SEA
₹22,517
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4523
14:25
04/16/2026
STS
10h 30m
2 Stops
⏱ BUR · 3h 50m⏱ PHX · 0h 50m
00:55
04/17/2026
+1
SEA
₹22,517
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4525
16:40
04/16/2026
STS
8h 15m
2 Stops
⏱ SAN · 0h 35m⏱ PHX · 1h 35m
00:55
04/17/2026
+1
SEA
₹22,517
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
11h 0m
2 Stops
⏱ SAN · 1h 25m⏱ SMF · 4h 5m
17:00
04/16/2026
SEA
₹23,045
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
13h 5m
2 Stops
⏱ SAN · 4h 55m⏱ DEN · 1h 0m
19:05
04/16/2026
SEA
₹23,045
per person
✕ Non-refundable4 fare options
Hawaiian Airlines
HA-7130
07:05
04/16/2026
STS
5h 53m
1 Stop
⏱ LAX · 0h 59m
12:58
04/16/2026
SEA
₹23,189
per person
✕ Non-refundable8 fare options
alaskaairlines
AS-3366
07:05
04/16/2026
STS
5h 53m
1 Stop
⏱ LAX · 0h 59m
12:58
04/16/2026
SEA
₹23,726
per person
✕ Non-refundable10 fare options
alaskaairlines
AS-3008
12:10
04/16/2026
STS
6h 41m
1 Stop
⏱ LAX · 2h 4m
18:51
04/16/2026
SEA
₹23,726
per person
✕ Non-refundable🔥 Last 4 seats10 fare options
alaskaairlines
AS-3271
10:43
04/16/2026
STS
7h 32m
1 Stop
⏱ BUR · 3h 13m
18:15
04/16/2026
SEA
₹23,726
per person
✕ Non-refundable10 fare options
Alaska Airlines
AS-3271
10:43
04/16/2026
STS
10h 44m
2 Stops
⏱ BUR · 0h 41m⏱ RDM · 4h 58m
21:27
04/16/2026
SEA
₹23,854
per person
✕ Non-refundable5 fare options
Hawaiian Airlines
HA-6527
11:10
04/16/2026
STS
2h 2m
Non-stop
13:12
04/16/2026
SEA
₹23,926
per person
✕ Non-refundable8 fare options
Alaska Airlines
AS-3273
14:12
04/16/2026
STS
7h 45m
1 Stop
⏱ ONT · 3h 26m
21:57
04/16/2026
SEA
₹24,008
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4140
06:00
04/16/2026
STS
16h 35m
2 Stops
⏱ SAN · 4h 20m⏱ SJC · 4h 30m
22:35
04/16/2026
SEA
₹24,071
per person
✕ Non-refundable🔥 Last 4 seats4 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
Seattle (SEA)
📍 Seattle Tacoma International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 47.449001
📐 Longitude: -122.308998

✈ Distance: Santa Rosa,USA to Seattle,USA — 994.92 km

📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.

Santa Rosa to Seattle — what to expect when booking

The STS–SEA 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 Seattle,USA is approximately 994.92 km.

Before you book

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More flights from Santa Rosa (STS)
3 routes
Santa Rosa → Los Angeles
STS → LAX
Santa Rosa → Portland International
STS → PDX
Santa Rosa → San Diego
STS → SAN
More flights from Seattle (SEA)
88 routes
Seattle → Albuquerque
SEA → ABQ
Seattle → Amsterdam
SEA → AMS
Seattle → Anchorage
SEA → ANC
Seattle → Atlanta
SEA → ATL
Seattle → Austin
SEA → AUS
Seattle → Beijing
SEA → PEK
Seattle → Bellingham
SEA → BLI
Seattle → Billings
SEA → BIL
Seattle → Boise
SEA → BOI
Seattle → Boston
SEA → BOS
Seattle → Bozeman
SEA → BZN
Seattle → Burbank
SEA → BUR
Seattle → Calgary
SEA → YYC
Seattle → Charlotte
SEA → CLT
Seattle → Chicago
SEA → MDW
Seattle → Colorado Springs
SEA → COS
Seattle → Dallas
SEA → DAL
Seattle → Denver
SEA → DEN
Seattle → Detroit
SEA → DTW
Seattle → Dubai
SEA → DXB
Seattle → Edmonton
SEA → YEG
Seattle → Eugene
SEA → EUG
Seattle → Fairbanks
SEA → FAI
Seattle → Fort Lauderdale
SEA → FLL
Seattle → Fort Worth
SEA → DFW
Seattle → Frankfurt
SEA → FRA
Seattle → Fresno
SEA → FAT
Seattle → Great Falls
SEA → GTF
Seattle → Helena
SEA → HLN
Seattle → Honolulu
SEA → HNL
Seattle → Houston
SEA → IAH
Seattle → Juneau
SEA → JNU
Seattle → Kahului
SEA → OGG
Seattle → Kalispell
SEA → FCA
Seattle → Kansas City
SEA → MCI
Seattle → Kelowna
SEA → YLW
Seattle → Ketchikan
SEA → KTN
Seattle → Kona
SEA → KOA
Seattle → Las Vegas
SEA → LAS
Seattle → Lewiston
SEA → LWS
Seattle → Lihue
SEA → LIH
Seattle → London
SEA → LHR
Seattle → Long Beach
SEA → LGB
Seattle → Los Angeles
SEA → LAX
Seattle → Medford
SEA → MFR
Seattle → Miami
SEA → MIA
Seattle → Milwaukee
SEA → MKE
Seattle → Minneapolis
SEA → MSP
Seattle → Missula
SEA → MSO
Seattle → New York
SEA → EWR
Seattle → Oakland
SEA → OAK
Seattle → Omaha
SEA → OMA
Seattle → Ontario
SEA → ONT
Seattle → Orlando
SEA → MCO
Seattle → Palm Springs
SEA → PSP
Seattle → Paris
SEA → CDG
Seattle → Pasco
SEA → PSC
Seattle → Philadelphia
SEA → PHL
Seattle → Phoenix
SEA → PHX
Seattle → Portland International
SEA → PDX
Seattle → Pullman
SEA → PUW
Seattle → Redmond
SEA → RDM
Seattle → Reno
SEA → RNO
Seattle → Reykjavik
SEA → KEF
Seattle → Sacramento
SEA → SMF
Seattle → Salt Lake City
SEA → SLC
Seattle → San Antonio
SEA → SAT
Seattle → San Diego
SEA → SAN
Seattle → San Francisco
SEA → SFO
Seattle → San Jose
SEA → SJC
Seattle → Santa Ana
SEA → SNA
Seattle → Santa Barbara
SEA → SBA
Seattle → Santa Rosa
SEA → STS
Seattle → Seoul
SEA → ICN
Seattle → Shanghai
SEA → PVG
Seattle → Spokane
SEA → GEG
Seattle → St. Louis
SEA → STL
Seattle → Taipei
SEA → TPE
Seattle → Tampa
SEA → TPA
Seattle → Tokyo
SEA → HND
Seattle → Toronto
SEA → YYZ
Seattle → Tucson
SEA → TUS
Seattle → Vancouver
SEA → YVR
Seattle → Victoria
SEA → YYJ
Seattle → Walla Walla
SEA → ALW
Seattle → Washington DC
SEA → BWI
Seattle → Wenatchee
SEA → EAT
Seattle → Yakima
SEA → YKM
❓ Frequently asked questions — Santa Rosa to Seattle 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 Seattle,USA (SEA) is approximately 994.92 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.