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Portland International (PDX) to Santa Rosa (STS) Flights from ₹12,305

Fares on this route currently start from ₹12,305. Compare live PDX to STS prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
PDX → STS Approx. 787.43 km 14 Jul 2026 Live inventory
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Showing 25 of 106 live flights
alaskaairlines
AS-369
17:40
07/14/2026
PDX
Portland International Airport
5h 18m
1 Stop
⏱ SAN · 0h 45mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹12,305
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
alaskaairlines
AS-1312
14:55
07/14/2026
PDX
Portland International Airport
8h 3m
1 Stop
⏱ SAN · 3h 34mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹12,305
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-4928
05:00
07/14/2026
PDX
Portland International Airport
8h 40m
2 Stops
⏱ OAK · 2h 0mOAK Airport⏱ BUR · 2h 20mBUR Airport
13:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹14,417
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3211
05:25
07/14/2026
PDX
Portland International Airport
8h 15m
2 Stops
⏱ SMF · 0h 35mSMF Airport⏱ BUR · 3h 30mBUR Airport
13:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹14,417
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4928
05:00
07/14/2026
PDX
Portland International Airport
8h 40m
2 Stops
⏱ OAK · 3h 10mOAK Airport⏱ BUR · 1h 10mBUR Airport
13:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹14,417
per person
✕ Non-refundable5 fare options
Alaska Airlines
AS-526
07:19
07/14/2026
PDX
Portland International Airport
15h 39m
2 Stops
⏱ SFO · 2h 36mSFO Airport⏱ SAN · 7h 24mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹16,113
per person
✕ Non-refundable
Alaska Airlines
AS-1394
10:46
07/14/2026
PDX
Portland International Airport
12h 12m
1 Stop
⏱ SAN · 7h 36mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹16,557
per person
✕ Non-refundable
Southwest Airlines
WN-3563
12:35
07/14/2026
PDX
Portland International Airport
10h 15m
2 Stops
⏱ OAK · 2h 15mOAK Airport⏱ SAN · 2h 50mSAN Airport
22:50
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹16,610
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
Alaska Airlines
AS-577
07:32
07/14/2026
PDX
Portland International Airport
9h 44m
2 Stops
⏱ SAN · 2h 25mSAN Airport⏱ LAS · 1h 26mLAS Airport
17:16
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹16,896
per person
✕ Non-refundable🔥 Last 2 seats3 fare options
alaskaairlines
AS-2330
10:45
07/14/2026
PDX
Portland International Airport
1h 41m
Non-stop
12:26
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹17,404
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3483
14:30
07/14/2026
PDX
Portland International Airport
1h 45m
Non-stop
16:15
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹17,404
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3115
21:45
07/14/2026
PDX
Portland International Airport
1h 45m
Non-stop
23:30
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹17,404
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-369
17:40
07/14/2026
PDX
Portland International Airport
16h 44m
1 Stop
⏱ SAN · 12h 6mSAN Airport
10:24
07/15/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹17,976
per person
✕ Non-refundable
Alaska Airlines
AS-1312
14:55
07/14/2026
PDX
Portland International Airport
19h 29m
1 Stop
⏱ SAN · 14h 55mSAN Airport
10:24
07/15/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹17,976
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-577
07:32
07/14/2026
PDX
Portland International Airport
26h 52m
1 Stop
⏱ SAN · 22h 19mSAN Airport
10:24
07/15/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹17,976
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-485
08:15
07/14/2026
PDX
Portland International Airport
14h 43m
2 Stops
⏱ SMF · 6h 55mSMF Airport⏱ SAN · 2h 43mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,019
per person
✕ Non-refundable
Alaska Airlines
AS-485
08:15
07/14/2026
PDX
Portland International Airport
14h 43m
2 Stops
⏱ SMF · 3h 42mSMF Airport⏱ SAN · 5h 49mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,019
per person
✕ Non-refundable
Alaska Airlines
AS-485
08:15
07/14/2026
PDX
Portland International Airport
14h 43m
2 Stops
⏱ SMF · 7h 49mSMF Airport⏱ SAN · 1h 42mSAN Airport
22:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,019
per person
✕ Non-refundable
alaskaairlines
AS-2108
08:19
07/14/2026
PDX
Portland International Airport
3h 39m
1 Stop
⏱ SEA · 0h 40mSEA Airport
11:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-499
06:19
07/14/2026
PDX
Portland International Airport
5h 39m
1 Stop
⏱ SEA · 2h 37mSEA Airport
11:58
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-1384
10:49
07/14/2026
PDX
Portland International Airport
6h 6m
1 Stop
⏱ BUR · 2h 6mBUR Airport
16:55
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-1404
07:00
07/14/2026
PDX
Portland International Airport
6h 37m
1 Stop
⏱ SNA · 2h 11mSNA Airport
13:37
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-757
10:45
07/14/2026
PDX
Portland International Airport
6h 31m
1 Stop
⏱ LAS · 2h 13mLAS Airport
17:16
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-695
10:45
07/14/2026
PDX
Portland International Airport
5h 10m
1 Stop
⏱ LAX · 0h 49mLAX Airport
15:55
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹18,664
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-300
10:25
07/14/2026
PDX
Portland International Airport
12h 25m
2 Stops
⏱ SMF · 4h 35mSMF Airport⏱ SAN · 3h 0mSAN Airport
22:50
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
₹19,052
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
😕 No flights match your filters.
Portland International (PDX)
📍 Portland International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 45.58869934
📐 Longitude: -122.5979996
Santa Rosa (STS)
📍 Charles M. Schulz Sonoma County Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 38.50899887
📐 Longitude: -122.8130035

✈ Distance: Portland International,USA to Santa Rosa,USA — 787.43 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Portland International to Santa Rosa — what to expect when booking

The PDX–STS 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 Portland International,USA and Santa Rosa,USA is approximately 787.43 km.

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More flights from Portland International (PDX)
52 routes
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PDX → ABQ
Portland International → Amsterdam
PDX → AMS
Portland International → Anchorage
PDX → ANC
Portland International → Atlanta
PDX → ATL
Portland International → Bellingham
PDX → BLI
Portland International → Billings
PDX → BIL
Portland International → Boise
PDX → BOI
Portland International → Boston
PDX → BOS
Portland International → Burbank
PDX → BUR
Portland International → Calgary
PDX → YYC
Portland International → Charlotte
PDX → CLT
Portland International → Chicago
PDX → ORD
Portland International → Denver
PDX → DEN
Portland International → Detroit
PDX → DTW
Portland International → Eugene
PDX → EUG
Portland International → Fort Worth
PDX → DFW
Portland International → Fresno
PDX → FAT
Portland International → Honolulu
PDX → HNL
Portland International → Houston
PDX → IAH
Portland International → Kahului
PDX → OGG
Portland International → Kansas City
PDX → MCI
Portland International → Las Vegas
PDX → LAS
Portland International → Long Beach
PDX → LGB
Portland International → Los Angeles
PDX → LAX
Portland International → Medford
PDX → MFR
Portland International → Minneapolis
PDX → MSP
Portland International → Missula
PDX → MSO
Portland International → New York
PDX → JFK
Portland International → North Bend
PDX → OTH
Portland International → Oakland
PDX → OAK
Portland International → Oklahoma City
PDX → OKC
Portland International → Ontario
PDX → ONT
Portland International → Palm Springs
PDX → PSP
Portland International → Pasco
PDX → PSC
Portland International → Philadelphia
PDX → PHL
Portland International → Phoenix
PDX → PHX
Portland International → Redmond
PDX → RDM
Portland International → Reno
PDX → RNO
Portland International → Sacramento
PDX → SMF
Portland International → Salt Lake City
PDX → SLC
Portland International → San Diego
PDX → SAN
Portland International → San Francisco
PDX → SFO
Portland International → San Jose
PDX → SJC
Portland International → Santa Ana
PDX → SNA
Portland International → Santa Barbara
PDX → SBA
Portland International → Seattle
PDX → SEA
Portland International → Spokane
PDX → GEG
Portland International → Tampa
PDX → TPA
Portland International → Tokyo
PDX → NRT
Portland International → Tucson
PDX → TUS
Portland International → Vancouver
PDX → YVR
Portland International → Washington DC
PDX → IAD
More flights from Santa Rosa (STS)
4 routes
Santa Rosa → Los Angeles
STS → LAX
Santa Rosa → Portland International
STS → PDX
Santa Rosa → San Diego
STS → SAN
Santa Rosa → Seattle
STS → SEA
❓ Frequently asked questions — Portland International to Santa Rosa 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 Portland International,USA (PDX) and Santa Rosa,USA (STS) is approximately 787.43 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.