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Cheap flights from Santa Rosa to Portland (STS - PDX) from $124

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
STS — PDX
Sep 26 — Oct 31
From?
To?
Tue 9/26
Tue 10/3
1 adult, Economy
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The best prices from Santa Rosa Sonoma County to Portland are usually found in November or October, booked 58 days in advance, depart on a Monday or Tuesday and return on a Tuesday

How to find the cheapest flight from Santa Rosa (STS) to Portland (PDX)

All the information you need to plan the best STS to PDX flight in 2023: compare Santa Rosa to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

June

Cheapest in

November

Round-trip from

$278

One-way from

$246
High demand for flights, 20% potential price rise
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From Santa Rosa Sonoma County to Portland
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One-way flight from Santa Rosa Sonoma County to Portland
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STS - PDX

Price

$278 - $500

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

What is the cheapest day to fly round-trip from Santa Rosa to Portland?

Flights from Santa Rosa to Portland are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

How far in advance should I book a flight from Santa Rosa to Portland?

Users have found that booking a flight from Santa Rosa to Portland at least 39 days early can save you up to 87% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Santa Rosa to Portland for as little as $308 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $414 for flights departing within the next 3 days.

What is the cheapest month to fly from Santa Rosa to Portland?

Flights from Santa Rosa to Portland lean towards being more expensive in July. Prices are generally better when you fly from Santa Rosa to Portland in January, with the cheapest ticket starting at $132.

When is the cheapest time to fly from Santa Rosa to Portland (STS - PDX)?

It’s typically best to fly out from Santa Rosa to Portland in the morning. Doing so could potentially save you 70% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from Santa Rosa to Portland

Fri 11/312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Mon 11/131:05 pmPDX - STS
2 stops21h 46mAmerican Airlines
Deal found 9/21$344
Wed 11/112:23 pmSTS - PDX
2 stops28h 04mAmerican Airlines
Fri 11/39:42 amPDX - STS
2 stops26h 11mAmerican Airlines
Deal found 9/20$354
Tue 10/1712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Fri 10/202:05 pmPDX - STS
2 stops21h 48mAmerican Airlines
Deal found 9/21$384
Fri 10/1312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Mon 10/162:05 pmPDX - STS
2 stops21h 48mAmerican Airlines
Deal found 9/20$414
Fri 1/267:48 amSTS - PDX
2 stops31h 27mAmerican Airlines
Sun 1/281:15 pmPDX - STS
1 stop43h 00mAmerican Airlines
Deal found 9/21$422
Fri 10/2712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Sun 10/293:45 amPDX - STS
2 stops29h 28mAmerican Airlines
Deal found 9/20$454
Fri 10/2712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Sun 10/293:45 amPDX - STS
2 stops29h 28mAmerican Airlines
Deal found 9/21$474
Mon 10/2312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Thu 10/269:42 amPDX - STS
2 stops23h 31mAmerican Airlines
Deal found 9/21$484
Sat 10/289:11 amSTS - PDX
1 stop22h 18mAmerican Airlines
Mon 10/302:05 pmPDX - STS
2 stops18h 08mAmerican Airlines
Deal found 9/21$499

Cheap Santa Rosa to Portland flights in September & October 2023

The best prices found for STS to PDX flights for September, October
Thu 10/510:20 amSTS - PDX
2 stops20h 51mMultiple Airlines
Sun 10/82:28 pmPDX - STS
2 stops25h 22mMultiple Airlines
Deal found 9/20$322
Thu 9/284:40 pmSTS - PDX
1 stop14h 42mMultiple Airlines
Sun 10/14:33 pmPDX - STS
2 stops23h 22mMultiple Airlines
Deal found 9/20$366
Thu 10/54:40 pmSTS - PDX
1 stop14h 31mMultiple Airlines
Sun 10/85:41 pmPDX - STS
2 stops22h 09mMultiple Airlines
Deal found 9/20$372
Tue 10/1712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Fri 10/202:05 pmPDX - STS
2 stops21h 48mAmerican Airlines
Deal found 9/21$384
Thu 9/2810:20 amSTS - PDX
2 stops21h 02mMultiple Airlines
Sun 10/14:33 pmPDX - STS
2 stops23h 22mMultiple Airlines
Deal found 9/20$398
Fri 10/1312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Mon 10/162:05 pmPDX - STS
2 stops21h 48mAmerican Airlines
Deal found 9/20$414
Fri 10/2712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Sun 10/293:45 amPDX - STS
2 stops29h 28mAmerican Airlines
Deal found 9/20$454
Fri 10/2712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Sun 10/293:45 amPDX - STS
2 stops29h 28mAmerican Airlines
Deal found 9/21$474
Mon 10/2312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Thu 10/269:42 amPDX - STS
2 stops23h 31mAmerican Airlines
Deal found 9/21$484

Santa Rosa to Portland 2023 flight deals

Cheap flights to Portland from Santa Rosa found for this year
Thu 10/510:20 amSTS - PDX
2 stops20h 51mMultiple Airlines
Sun 10/82:28 pmPDX - STS
2 stops25h 22mMultiple Airlines
Deal found 9/20$322
Fri 11/312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Mon 11/131:05 pmPDX - STS
2 stops21h 46mAmerican Airlines
Deal found 9/21$344
Wed 11/112:23 pmSTS - PDX
2 stops28h 04mAmerican Airlines
Fri 11/39:42 amPDX - STS
2 stops26h 11mAmerican Airlines
Deal found 9/20$354
Thu 9/284:40 pmSTS - PDX
1 stop14h 42mMultiple Airlines
Sun 10/14:33 pmPDX - STS
2 stops23h 22mMultiple Airlines
Deal found 9/20$366
Thu 10/54:40 pmSTS - PDX
1 stop14h 31mMultiple Airlines
Sun 10/85:41 pmPDX - STS
2 stops22h 09mMultiple Airlines
Deal found 9/20$372
Tue 10/1712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Fri 10/202:05 pmPDX - STS
2 stops21h 48mAmerican Airlines
Deal found 9/21$384
Thu 9/2810:20 amSTS - PDX
2 stops21h 02mMultiple Airlines
Sun 10/14:33 pmPDX - STS
2 stops23h 22mMultiple Airlines
Deal found 9/20$398
Fri 10/1312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Mon 10/162:05 pmPDX - STS
2 stops21h 48mAmerican Airlines
Deal found 9/20$414
Fri 10/2712:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Sun 10/293:45 amPDX - STS
2 stops29h 28mAmerican Airlines
Deal found 9/20$454

Santa Rosa to Portland flights leaving soon

Late deals on return flights to Portland from Santa Rosa, departing today and this week
Thu 9/284:40 pmSTS - PDX
1 stop14h 42mMultiple Airlines
Sun 10/14:33 pmPDX - STS
2 stops23h 22mMultiple Airlines
Deal found 9/20$366
Thu 9/2810:20 amSTS - PDX
2 stops21h 02mMultiple Airlines
Sun 10/14:33 pmPDX - STS
2 stops23h 22mMultiple Airlines
Deal found 9/20$398
Thu 9/284:40 pmSTS - PDX
1 stop14h 42mMultiple Airlines
Sun 10/18:12 amPDX - STS
1 stop7h 48mMultiple Airlines
Deal found 9/20$500
Thu 9/2810:20 amSTS - PDX
2 stops21h 02mMultiple Airlines
Sun 10/15:30 amPDX - STS
3 stops34h 25mMultiple Airlines
Deal found 9/20$603
Sun 10/112:20 pmSTS - PDX
1 stop24h 39mAmerican Airlines
Wed 10/49:05 amPDX - STS
2 stops26h 48mAmerican Airlines
Deal found 9/20$882
Fri 9/2912:20 pmSTS - PDX
2 stops20h 02mAmerican Airlines
Sun 10/19:05 amPDX - STS
2 stops26h 45mAmerican Airlines
Deal found 9/20$926
Sun 10/112:20 pmSTS - PDX
1 stop24h 39mAmerican Airlines
Wed 10/42:16 pmPDX - STS
1 stop18h 57mAmerican Airlines
Deal found 9/20$935
Fri 9/298:40 amSTS - PDX
2 stops23h 42mAmerican Airlines
Mon 10/21:23 amPDX - STS
1 stop10h 27mAmerican Airlines
Deal found 9/19$938
Fri 9/298:40 amSTS - PDX
2 stops23h 42mAmerican Airlines
Mon 10/29:05 amPDX - STS
2 stops23h 53mAmerican Airlines
Deal found 9/19$947

One-way flights to Portland from Santa Rosa

The cheapest one-way flights from Santa Rosa to Portland
Mon 10/1612:05 pmSTS - PDX
1 stop7h 52mMultiple Airlines
Deal found 9/20$124
Sun 11/59:05 amSTS - PDX
2 stops21h 06mMultiple Airlines
Deal found 9/19$140
Sun 10/14:40 pmSTS - PDX
1 stop14h 42mMultiple Airlines
Deal found 9/19$148
Fri 10/201:59 pmSTS - PDX
Nonstop1h 34mAlaska Airlines
Deal found 9/20$159
Thu 10/123:20 amSTS - PDX
1 stop6h 55mAlaska Airlines
Deal found 9/21$173
Fri 10/1311:04 amSTS - PDX
1 stop18h 37mAlaska Airlines
Deal found 9/20$178
Thu 10/1210:00 amSTS - PDX
2 stops10h 06mAlaska Airlines
Deal found 9/21$188
Thu 10/121:59 pmSTS - PDX
Nonstop1h 34mAlaska Airlines
Deal found 9/21$209
Fri 10/1312:23 pmSTS - PDX
2 stops20h 29mAmerican Airlines
Deal found 9/20$213

Find flights from Santa Rosa to Portland within your budget

Use the slider to find flights from Santa Rosa to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$322 - $492

Route

Depart

Return

Price

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 10/5

2 stops20h 51m

Portland

Sun 10/8

2 stops25h 22m

$322
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Fri 11/3

2 stops20h 29m

Portland

Mon 11/13

2 stops21h 46m

$344
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Wed 11/1

2 stops28h 04m

Portland

Fri 11/3

2 stops26h 11m

$354
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 10/5

1 stop14h 31m

Portland

Sun 10/8

2 stops22h 09m

$372
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Tue 10/17

2 stops20h 29m

Portland

Fri 10/20

2 stops21h 48m

$384
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Fri 10/13

2 stops20h 29m

Portland

Mon 10/16

2 stops21h 48m

$414
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Fri 1/26

2 stops31h 27m

Portland

Sun 1/28

1 stop43h 00m

$422
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Fri 10/27

2 stops20h 29m

Portland

Sun 10/29

2 stops29h 28m

$454
Pick Dates

Santa Rosa Sonoma CountyPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 10/5

1 stop14h 31m

Portland

Sun 10/8

1 stop13h 59m

$492
Pick Dates

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Portland

Alaska Airlines
8.1
Very good
1,393 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Related info for your journey

Useful info, stats and facts about Santa Rosa to Portland flights.

Can I find flights from Santa Rosa to Portland for under $400 on Cheapflights?

Yes, there are multiple flights from Santa Rosa to Portland for under $400. The cheapest flight booked recently is on Multiple Airlines for just $322, but on average you can expect to pay $480.

Are there last-minute flights available from Santa Rosa to Portland for under $400?

There are currently 17+ open flights from Santa Rosa to Portland within the next 7 days for less than $400.

What is the cheapest airline to fly from Santa Rosa to Portland round-trip?

American Airlines, at $344, was found to be the cheapest airline from Santa Rosa to Portland..

What are the most reliable airlines from Santa Rosa to Portland?

The top 3 most reliable airlines when flying from Santa Rosa to Portland are SkyWest Airlines (100%), Alaska Airlines (90%) and Horizon Air (86%).

What are the cheapest flights from Santa Rosa to Portland?

Looking for the cheapest flight from Santa Rosa to Portland? While on average our users pay $218, our data indicates the cheapest price to be $86. The most popular route (Santa Rosa Sonoma County - Portland), is priced around $292.

What does STS to PDX mean?

Great question - STS to PDX just means Santa Rosa Sonoma County Airport to Portland Airport. Now you’ll know what these unique codes when you look for flights!

Other flights from Santa Rosa

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Santa Rosa to Palm Springs

Other flights to Portland

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San Francisco to Portland
Oakland to Portland

Flights to Portland from Santa Rosa

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Rent a Car

Car Rentals in Portland
Car Rentals in Oregon

Alternative routes for Santa Rosa to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Eugenefrom $51 pp
Burbank to Redmondfrom $58 pp
Los Angeles to Medfordfrom $72 pp
Burbank to Eugenefrom $74 pp
Burbank to Medfordfrom $76 pp
Oakland to Portlandfrom $79 pp

Top airline flying from Santa Rosa to Portland

The chart below displays the airlines Cheapflights users traveling from Santa Rosa to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$139Average$318FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Santa Rosa to Peru flights

Hourly flight availability from Santa Rosa to Portland

See what time of day planes typically take off from Santa Rosa to Portland
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Santa Rosa to Portland

See how many times per day planes take to the skies headed from Santa Rosa to Portland
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday0daily flights
Thursday1daily flight
Friday1daily flight
Saturday1daily flight
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