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
Santa Rosa
Portland-Oregon
Outbound
09/19/25
direct
AS3371
01h 42min
Return
09/29/25
1 Stopover (LAS)
AS0728, AS3319
17h 10min
Alaska Airlines ?
$287
Best option
Santa Rosa
Portland-Oregon
Outbound
07/25/25
direct
AS2032
01h 32min
Return
08/17/25
direct
AS2031
01h 35min
Alaska Airlines ?
$289
Santa Rosa
Portland-Oregon
Outbound
07/25/25
direct
AS2032
01h 32min
Return
08/17/25
direct
AS2031
01h 35min
Alaska Airlines ?
$293
Santa Rosa
Portland-Oregon
Outbound
07/25/25
direct
HA7096
01h 32min
Return
08/17/25
direct
HA6466
01h 35min
Hawaiian Airlines
$303
Santa Rosa
Portland-Oregon
Outbound
07/25/25
direct
HA7096
01h 32min
Return
08/17/25
direct
HA6466
01h 35min
Hawaiian Airlines ?
$385
Santa Rosa
Portland-Oregon
Outbound
07/25/25
direct
AS2032
01h 32min
Return
08/17/25
direct
HA6466
01h 35min
Alaska Airlines ?
$424
Santa Rosa
Portland-Oregon
Outbound
09/19/25
direct
AS3417
01h 42min
Return
09/29/25
direct
HA6425
01h 44min
Alaska Airlines ?
$432
Santa Rosa
Portland-Oregon
Outbound
07/25/25
direct
HA7096
01h 32min
Return
08/17/25
direct
HA6466
01h 35min
Hawaiian Airlines ?
$814
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
$966
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
67 %
Direct flights
01h 36min, from $282
33 %

Important flight information

Flight information: Santa Rosa - Portland-Oregon

Roundtrip from $286.34
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