Flights from Santa Rosa to Portland Oregon

Our cheapest offers for flights from Santa Rosa to Portland Oregon

Here you can compare cheap flights from Santa Rosa (STS) to Portland Oregon (PDX) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Portland Oregon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Santa Rosa
Portland-Oregon
Outbound
10/18/25
direct
AS2103
01h 33min
Return
11/17/25
direct
AS3483
01h 38min
Alaska Airlines ?
$177
Santa Rosa
Portland-Oregon
Outbound
10/18/25
direct
AS2103
01h 33min
Return
11/17/25
direct
AS3483
01h 38min
Alaska Airlines
$182
Santa Rosa
Portland-Oregon
Outbound
10/18/25
direct
AS2103
01h 33min
Return
11/17/25
direct
AS3483
01h 38min
Alaska Airlines ?
$183
Santa Rosa
Portland-Oregon
Outbound
10/18/25
direct
HA6837
01h 33min
Return
11/17/25
direct
HA7198
01h 38min
Hawaiian Airlines ?
$296
Santa Rosa
Portland-Oregon
Outbound
10/18/25
direct
HA6837
01h 33min
Return
11/17/25
direct
HA7198
01h 38min
Hawaiian Airlines ?
$312
Santa Rosa
Portland-Oregon
Outbound
10/18/25
direct
HA6837
01h 33min
Return
11/17/25
direct
HA7198
01h 38min
Hawaiian Airlines ?
$690
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Santa Rosa to Portland Oregon

Favorite airline: Alaska Airlines
Most travelers looking for flights on the route from Santa Rosa to Portland-Oregon decide to book flights with Alaska Airlines.
Alaska Airlines
75 %
American Airlines
25 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 71 % more expensive.
non stop flight
1 stop
01h 36min
10h 31min
282 US$
966 US$
Favourite connection: via Phoenix - Sky Harbor
Stopover flights on this route are especially popular via Phoenix - Sky Harbor, making up 67 % of bookings.
Route
bookings
1 stopover Phoenix - Sky Harbor International Airport
10h 31min, from 966 US$
67 %
Direct flights
01h 36min, from 282 US$
33 %

Important flight information

Flight information: Santa Rosa - Portland-Oregon

Roundtrip from 176,43 US$
Flight duration min. 01:45
Return flight duration min. 01:50
Distance 788 km
Flights per week 8
Departure airport Airport Santa Rosa - Sonoma County (STS)
Arrival airport Airport Portland International Airport, Oregon (PDX)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Portland-Oregon
Flight destinations with a similar price
Flight destinations with a similar price