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Santa Rosa (STS) to Portland International (PDX) Flights from ₹14,417

Fares on this route currently start from ₹14,417. Compare live STS to PDX 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.
STS → PDX Approx. 787.43 km 14 Jul 2026 Live inventory
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Showing 25 of 102 live flights
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 15m
2 Stops
⏱ BUR · 2h 30mBUR Airport⏱ SJC · 3h 20mSJC Airport
21:55
07/14/2026
PDX
Portland International Airport
₹14,417
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 50m
2 Stops
⏱ BUR · 3h 55mBUR Airport⏱ SMF · 2h 35mSMF Airport
22:30
07/14/2026
PDX
Portland International Airport
₹14,417
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4813
06:00
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 40m
2 Stops
⏱ SAN · 2h 35mSAN Airport⏱ OAK · 3h 15mOAK Airport
16:40
07/14/2026
PDX
Portland International Airport
₹14,417
per person
✕ Non-refundable🔥 Last 4 seats5 fare options
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 50m
2 Stops
⏱ BUR · 2h 45mBUR Airport⏱ SMF · 3h 45mSMF Airport
22:30
07/14/2026
PDX
Portland International Airport
₹14,417
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3992
14:15
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
9h 55m
2 Stops
⏱ LAS · 3h 40mLAS Airport⏱ PHX · 0h 40mPHX Airport
00:10
07/15/2026
+1
PDX
Portland International Airport
₹14,417
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 30m
2 Stops
⏱ BUR · 4h 30mBUR Airport⏱ OAK · 1h 45mOAK Airport
22:10
07/14/2026
PDX
Portland International Airport
₹14,951
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 15m
2 Stops
⏱ BUR · 0h 55mBUR Airport⏱ SJC · 4h 55mSJC Airport
21:55
07/14/2026
PDX
Portland International Airport
₹14,951
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 30m
2 Stops
⏱ BUR · 2h 5mBUR Airport⏱ OAK · 4h 10mOAK Airport
22:10
07/14/2026
PDX
Portland International Airport
₹14,951
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3992
14:15
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
9h 40m
1 Stop
⏱ LAS · 5h 35mLAS Airport
23:55
07/14/2026
PDX
Portland International Airport
₹15,663
per person
✕ Non-refundable
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
10h 15m
2 Stops
⏱ BUR · 5h 10mBUR Airport⏱ SJC · 0h 35mSJC Airport
21:55
07/14/2026
PDX
Portland International Airport
₹16,164
per person
✕ Non-refundable
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
12h 30m
2 Stops
⏱ BUR · 3h 45mBUR Airport⏱ PHX · 3h 15mPHX Airport
00:10
07/15/2026
+1
PDX
Portland International Airport
₹16,549
per person
✕ Non-refundable
alaskaairlines
AS-2331
19:03
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
1h 33m
Non-stop
20:36
07/14/2026
PDX
Portland International Airport
₹17,404
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3009
12:05
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
1h 41m
Non-stop
13:46
07/14/2026
PDX
Portland International Airport
₹17,404
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3417
07:00
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
1h 47m
Non-stop
08:47
07/14/2026
PDX
Portland International Airport
₹17,404
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-3315
06:26
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
9h 37m
2 Stops
⏱ SAN · 1h 40mSAN Airport⏱ SJC · 2h 55mSJC Airport
16:03
07/14/2026
PDX
Portland International Airport
₹17,659
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-3991
11:40
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
7h 30m
2 Stops
⏱ BUR · 0h 40mBUR Airport⏱ SMF · 2h 35mSMF Airport
19:10
07/14/2026
PDX
Portland International Airport
₹18,518
per person
✕ Non-refundable5 fare options
Alaska Airlines
AS-2257
17:56
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
15h 33m
1 Stop
⏱ SAN · 11h 15mSAN Airport
09:29
07/15/2026
+1
PDX
Portland International Airport
₹18,521
per person
✕ Non-refundable
Alaska Airlines
AS-2257
17:56
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
22h 40m
1 Stop
⏱ SAN · 18h 28mSAN Airport
16:36
07/15/2026
+1
PDX
Portland International Airport
₹18,521
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-3315
06:26
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
27h 3m
1 Stop
⏱ SAN · 22h 35mSAN Airport
09:29
07/15/2026
+1
PDX
Portland International Airport
₹18,521
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-3047
11:04
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
26h 39m
1 Stop
⏱ SAN · 22h 14mSAN Airport
13:43
07/15/2026
+1
PDX
Portland International Airport
₹18,521
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-2257
17:56
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
19h 47m
1 Stop
⏱ SAN · 15h 29mSAN Airport
13:43
07/15/2026
+1
PDX
Portland International Airport
₹18,521
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-3047
11:04
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
22h 25m
1 Stop
⏱ SAN · 18h 0mSAN Airport
09:29
07/15/2026
+1
PDX
Portland International Airport
₹18,521
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-3044
19:23
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
4h 12m
1 Stop
⏱ SEA · 1h 10mSEA Airport
23:35
07/14/2026
PDX
Portland International Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3287
08:30
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
4h 51m
1 Stop
⏱ SNA · 0h 45mSNA Airport
13:21
07/14/2026
PDX
Portland International Airport
₹18,578
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-3050
06:00
07/14/2026
STS
Charles M. Schulz Sonoma County Airport
7h 44m
1 Stop
⏱ LAX · 3h 39mLAX Airport
13:44
07/14/2026
PDX
Portland International Airport
₹18,578
per person
✕ Non-refundable7 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
Portland International (PDX)
📍 Portland International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 45.58869934
📐 Longitude: -122.5979996

✈ Distance: Santa Rosa,USA to Portland International,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.

Santa Rosa to Portland International — what to expect when booking

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

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More flights from Santa Rosa (STS)
3 routes
Santa Rosa → Los Angeles
STS → LAX
Santa Rosa → San Diego
STS → SAN
Santa Rosa → Seattle
STS → SEA
More flights from Portland International (PDX)
53 routes
Portland International → Albuquerque
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 → Santa Rosa
PDX → STS
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
❓ Frequently asked questions — Santa Rosa to Portland International 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 Portland International,USA (PDX) 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.