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Portland International (PDX) to Santa Rosa (STS) Flights from ₹22,309

Fares on this route currently start from ₹22,309. 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 04 Jun 2026 Live inventory
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Showing 24 live flights
alaskaairlines
AS-713
14:33
06/04/2026
PDX
Portland International Airport
6h 49m
1 Stop
⏱ LAX · 2h 40mLAX Airport
21:22
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹22,309
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-669
17:40
06/04/2026
PDX
Portland International Airport
6h 10m
1 Stop
⏱ SAN · 1h 34mSAN Airport
23:50
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹23,217
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-3383
21:45
06/04/2026
PDX
Portland International Airport
1h 45m
Non-stop
23:30
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹26,241
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-3483
07:05
06/04/2026
PDX
Portland International Airport
1h 49m
Non-stop
08:54
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹26,241
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-724
07:15
06/04/2026
PDX
Portland International Airport
6h 58m
1 Stop
⏱ SAN · 2h 14mSAN Airport
14:13
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹30,339
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-1404
07:00
06/04/2026
PDX
Portland International Airport
6h 39m
1 Stop
⏱ SNA · 2h 12mSNA Airport
13:39
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹31,027
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4672
10:35
06/04/2026
PDX
Portland International Airport
6h 0m
1 Stop
⏱ LAS · 2h 10mLAS Airport
16:35
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹33,067
per person
✓ Refundable🔥 Last 3 seats3 fare options
alaskaairlines
AS-493
10:49
06/04/2026
PDX
Portland International Airport
7h 51m
1 Stop
⏱ BUR · 3h 41mBUR Airport
18:40
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹33,929
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
alaskaairlines
AS-3414
14:55
06/04/2026
PDX
Portland International Airport
1h 46m
Non-stop
16:41
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹36,751
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-757
10:46
06/04/2026
PDX
Portland International Airport
7h 33m
1 Stop
⏱ LAS · 3h 3mLAS Airport
18:19
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹37,423
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-2353
06:00
06/04/2026
PDX
Portland International Airport
6h 17m
1 Stop
⏱ SEA · 3h 16mSEA Airport
12:17
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹37,734
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-480
12:53
06/04/2026
PDX
Portland International Airport
8h 29m
1 Stop
⏱ LAX · 4h 26mLAX Airport
21:22
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹37,764
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-2093
12:38
06/04/2026
PDX
Portland International Airport
4h 26m
1 Stop
⏱ ONT · 0h 40mONT Airport
17:04
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹42,538
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-499
05:00
06/04/2026
PDX
Portland International Airport
7h 17m
1 Stop
⏱ SEA · 4h 7mSEA Airport
12:17
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹48,627
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
alaskaairlines
AS-3038
12:13
06/04/2026
PDX
Portland International Airport
7h 33m
1 Stop
⏱ SEA · 4h 32mSEA Airport
19:46
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹52,405
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-3048
14:30
06/04/2026
PDX
Portland International Airport
5h 16m
1 Stop
⏱ SEA · 2h 10mSEA Airport
19:46
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹53,250
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-588
10:45
06/04/2026
PDX
Portland International Airport
8h 15m
1 Stop
⏱ SNA · 3h 47mSNA Airport
19:00
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹54,714
per person
✕ Non-refundable4 fare options
American Airlines
AA-2288
17:28
06/04/2026
PDX
Portland International Airport
22h 22m
1 Stop
⏱ PHX · 17h 28mPHX Airport
15:50
06/05/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹60,098
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
American Airlines
AA-2986
15:30
06/04/2026
PDX
Portland International Airport
24h 20m
1 Stop
⏱ PHX · 19h 26mPHX Airport
15:50
06/05/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹60,098
per person
✕ Non-refundable🔥 Last 3 seats3 fare options
American Airlines
AA-2658
05:06
06/04/2026
PDX
Portland International Airport
10h 44m
1 Stop
⏱ PHX · 5h 50mPHX Airport
15:50
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹60,383
per person
✕ Non-refundable2 fare options
American Airlines
AA-2288
17:28
06/04/2026
PDX
Portland International Airport
19h 11m
1 Stop
⏱ PHX · 14h 6mPHX Airport
12:39
06/05/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹62,188
per person
✕ Non-refundable3 fare options
American Airlines
AA-2986
15:30
06/04/2026
PDX
Portland International Airport
21h 9m
1 Stop
⏱ PHX · 16h 4mPHX Airport
12:39
06/05/2026
+1
STS
Charles M. Schulz Sonoma County Airport
₹62,188
per person
✕ Non-refundable3 fare options
American Airlines
AA-2658
05:06
06/04/2026
PDX
Portland International Airport
7h 33m
1 Stop
⏱ PHX · 2h 28mPHX Airport
12:39
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹65,266
per person
✕ Non-refundable3 fare options
American Airlines
AA-6189
15:27
06/04/2026
PDX
Portland International Airport
5h 55m
1 Stop
⏱ LAX · 1h 42mLAX Airport
21:22
06/04/2026
STS
Charles M. Schulz Sonoma County Airport
₹102,387
per person
✕ Non-refundable3 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 04 Jun 2026. Click View all flights for the complete live search.

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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PDX → OKC
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PDX → PSC
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PDX → PHL
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PDX → PHX
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PDX → RDM
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PDX → RNO
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PDX → SAN
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PDX → SFO
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PDX → SNA
Portland International → Santa Barbara
PDX → SBA
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PDX → SEA
Portland International → Spokane
PDX → GEG
Portland International → Tampa
PDX → TPA
Portland International → Tokyo
PDX → NRT
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PDX → TUS
Portland International → Vancouver
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PDX → IAD
More flights from Santa Rosa (STS)
4 routes
Santa Rosa → Los Angeles
STS → LAX
Santa Rosa → Portland International
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Santa Rosa → San Diego
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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.